1. SPECIFICATIONS ..................................................................................................................................................... WR2- 3

1-1. PQRY-P72~336T(S)LMU-A Specifications ..................................................................................................WR2-3

1-2. PQRY-P72~336Y(S)LMU-A Specifications ................................................................................................WR2-15

1-3. Efficiency Ratings ......................................................................................................................................WR2-27

2. EXTERNAL DIMENSIONS ...................................................................................................................................... WR2- 28

PQRY-P72, 96, 120TLMU-A .............................................................................................................................WR2-28

PQRY-P144, 168, 192TLMU-A .........................................................................................................................WR2-29

PQRY-P216, 240TLMU-A .................................................................................................................................WR2-30

PQRY-P144, 168, 192, 216, 240TSLMU-A .......................................................................................................WR2-31

PQRY-P288, 312, 336TSLMU-A .......................................................................................................................WR2-32

PQRY-P72, 96, 120YLMU-A .............................................................................................................................WR2-33

PQRY-P144, 168, 192YLMU-A .........................................................................................................................WR2-34

PQRY-P216, 240YLMU-A .................................................................................................................................WR2-35

PQRY-P144, 168, 192, 216, 240YSLMU-A.......................................................................................................WR2-36

PQRY-P288, 312, 336YSLMU-A .......................................................................................................................WR2-37

3. CENTER OF GRAVITY ........................................................................................................................................... WR2- 38

4. ELECTRICAL WIRING DIAGRAMS ........................................................................................................................ WR2- 39

5. REFRIGERANT CIRCUIT DIAGRAMS ................................................................................................................... WR2- 43

6. SOUND PRESSURE LEVELS ................................................................................................................................ WR2- 46

7. OPERATION TEMPERATURE RANGE .................................................................................................................. WR2- 50

7-1. Connection with standard CITY MULTI indoor units ..................................................................................WR2-50

7-2. Connection with PWFY-P36NMU-E-BU (Booster unit) ..............................................................................WR2-51

7-3. Connection with PWFY-P36/72NMU-E2-AU (HEX unit) ............................................................................WR2-51

8. CAPACITY TABLES ................................................................................................................................................ WR2- 52

8-1. Correction by Temperature in Fahrenheit ..................................................................................................WR2-52

8-2. Correction by Temperature in Celsius .......................................................................................................WR2-68

8-3. Water temperature correction factors (Geothermal) ..................................................................................WR2-84

8-4. Water volume correction factors (Geothermal) ..........................................................................................WR2-86

8-5. Indoor temperature correction factors (Geothermal) .................................................................................WR2-91

8-6. Glycol correction factors ............................................................................................................................WR2-94

8-7. Glycol freeze protection % ........................................................................................................................WR2-98

8-8. Correction by Total Indoor .........................................................................................................................WR2-99

8-9. Correction by Refrigerant Piping Length .................................................................................................WR2-105

9. OPTIONAL PARTS ................................................................................................................................................ WR2- 109

9-1. Branch Joint .............................................................................................................................................WR2-109

9-2. Headers ................................................................................................................................................... WR2-110

9-3. Water-source Unit Twinning Kit ............................................................................................................... WR2-111

9-4. Joint Adapter Kit ...................................................................................................................................... WR2-112

PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2)

WR2-1

Table of Contents

Summary of Contents for Mitsubishi Electric PQRY-P72TLMU-A

Page 1 8-9. Correction by Refrigerant Piping Length ....................WR2-105 9. OPTIONAL PARTS ..............................WR2- 109 9-1. Branch Joint .............................WR2-109 9-2. Headers ..............................WR2-110 9-3. Water-source Unit Twinning Kit ....................... WR2-111 9-4. Joint Adapter Kit ............................WR2-112 WR2-1 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 2: Table Of Contents
14-3. Precautions for Outdoor unit/Heat source unit ..................WR2-149 14-4. Precautions for Control-related items ....................WR2-150 15. CAUTION FOR REFRIGERANT LEAKAGE ....................... WR2- 151 15-1. Refrigerant property ..........................WR2-151 15-2. Confirm the Critical concentration and take countermeasure..............WR2-151 WR2-2 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 3: Specifications
25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-3 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 4 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-4 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 5 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-5 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 6 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-6 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 7 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-7 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 8 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-8 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 9 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-9 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 10 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-10 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 11 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-11 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 12 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-12 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 13 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-13 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 14 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-14 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 15: Pqry-P72~336Y(S)Lmu-A Specifications
25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-15 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 16 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-16 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 17 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-17 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 18 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-18 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 19 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-19 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 20 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-20 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 21 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-21 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 22 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-22 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 23 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-23 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 24 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-24 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 25 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-25 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 26 25ft.(7.6m) * Above specification data is subject to rounding variation. Level difference: 0ft.(0m) 0ft.(0m) * Due to continuing improvement, above specifications may be subject to change without notice. WR2-26 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 27: Efficiency Ratings
19.7 / 19.0 PQRY-P336YSLMU-A Ducted / Non-Ducted 11.1 / 12.3 16.8 / 20.1 4.66 / 5.23 19.7 / 19.0 Note: *1. Efficiency values based on AHRI 1230 test method. WR2-27 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 28: External Dimensions
2. EXTERNAL DIMENSIONS PQRY-P72, 96, 120TLMU-A Unit : mm(in) WR2-28 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 29: Pqry-P144, 168, 192Tlmu-A
2. EXTERNAL DIMENSIONS PQRY-P144, 168, 192TLMU-A Unit : mm(in) WR2-29 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 30: Pqry-P216, 240Tlmu-A
2. EXTERNAL DIMENSIONS PQRY-P216, 240TLMU-A Unit : mm(in) WR2-30 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 31: Pqry-P144, 168, 192, 216, 240Tslmu-A
2. EXTERNAL DIMENSIONS PQRY-P144, 168, 192, 216, 240TSLMU-A Unit : mm(in) WR2-31 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 32: Pqry-P288, 312, 336Tslmu-A
2. EXTERNAL DIMENSIONS PQRY-P288, 312, 336TSLMU-A Unit : mm(in) WR2-32 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 33: Pqry-P72, 96, 120Ylmu-A
2. EXTERNAL DIMENSIONS PQRY-P72, 96, 120YLMU-A Unit : mm(in) WR2-33 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 34: Pqry-P144, 168, 192Ylmu-A
2. EXTERNAL DIMENSIONS PQRY-P144, 168, 192YLMU-A Unit : mm(in) WR2-34 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 35: Pqry-P216, 240Ylmu-A
2. EXTERNAL DIMENSIONS PQRY-P216, 240YLMU-A Unit : mm(in) WR2-35 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 36: Pqry-P144, 168, 192, 216, 240Yslmu-A
2. EXTERNAL DIMENSIONS PQRY-P144, 168, 192, 216, 240YSLMU-A Unit : mm(in) WR2-36 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 37: Pqry-P288, 312, 336Yslmu-A
2. EXTERNAL DIMENSIONS PQRY-P288, 312, 336YSLMU-A Unit : mm(in) WR2-37 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 38: Center Of Gravity
380 [15] 221 [8-3/4] 632 [24-15/16] PQRY-P240YLMU-A 380 [15] 221 [8-3/4] 632 [24-15/16] 79.5 [3-3/16] *1 Mounting Pitch 473 [18-5/8] (*1) 721 [28-7/16] (*1) 550 [21-11/16] 880 [34-11/16] WR2-38 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 39: Electrical Wiring Diagrams
4. ELECTRICAL WIRING DIAGRAMS PQRY-P72, 96, 120TLMU-A WR2-39 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 40 4. ELECTRICAL WIRING DIAGRAMS PQRY-P144, 168, 192TLMU-A WR2-40 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 41 4. ELECTRICAL WIRING DIAGRAMS PQRY-P216, 240TLMU-A WR2-41 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 42 4. ELECTRICAL WIRING DIAGRAMS PQRY-P72, 96, 120, 144, 168, 192, 216, 240YLMU-A WR2-42 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 43: Refrigerant Circuit Diagrams
5. REFRIGERANT CIRCUIT DIAGRAMS PQRY-P72, P96, P120TLMU/YLMU WR2-43 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 44 5. REFRIGERANT CIRCUIT DIAGRAMS PQRY-P144, P168, P192TLMU-A/YLMU-A WR2-44 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 45 5. REFRIGERANT CIRCUIT DIAGRAMS PQRY-P216, P240TLMU-A/YLMU-A WR2-45 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 46: Sound Pressure Levels
Please consider to avoid location where quietness is required. For BC controller, it is recommended to be installed in places such as ceilings of corridor, rest rooms and plant rooms. WR2-46 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 47 Please consider to avoid location where quietness is required. For BC controller, it is recommended to be installed in places such as ceilings of corridor, rest rooms and plant rooms. WR2-47 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 48 Please consider to avoid location where quietness is required. For BC controller, it is recommended to be installed in places such as ceilings of corridor, rest rooms and plant rooms. WR2-48 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 49 Please consider to avoid location where quietness is required. For BC controller, it is recommended to be installed in places such as ceilings of corridor, rest rooms and plant rooms. WR2-49 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 50: Operation Temperature Range
Combination of cooling/heating operation (Cooling main or Heating main) Indoor temperature Water temperature Cooling Heating 10 to 45°C (50 to 113°F) 15 to 24°CWB (59 to 75°FWB) 15 to 27°CDB (59 to 81°FDB) WR2-50 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 51: Connection With Pwfy-P36Nmu-E-Bu (Booster Unit)
90 100 110 120 130 140 °F °C Heat source unit (WR2) circulating water temperature Heating °F °C °F 90 100 110 120 130 140 °C Heat source unit (WR2) circulating water temperature WR2-51 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 52: Capacity Tables
Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Water-volume [gpm] Intake air temp. [°FDB] WR2-52 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 53 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-53 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 54 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Water-volume [gpm] Intake air temp. [°FDB] WR2-54 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 55 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-55 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 56 Water-volume [gpm] Inlet-water temp. [°F] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-56 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 57 Water-volume [gpm] Inlet-water temp. [°F] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-57 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 58 Water-volume [gpm] Inlet-water temp. [°F] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-58 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 59 Water-volume [gpm] Inlet-water temp. [°F] Capacity Intake air temp. Water-pressure drop Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-59 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 60 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Water-volume [gpm] Intake air temp. [°FDB] WR2-60 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 61 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-61 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 62 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Water-volume [gpm] Intake air temp. [°FDB] WR2-62 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 63 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-63 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 64 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Water-volume [gpm] Intake air temp. [°FDB] WR2-64 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 65 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-65 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 66 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-66 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 67 Inlet-water temp. [°F] Water-volume [gpm] Capacity Intake air temp. Water-pressure drop* Input 59 61 63 65 67 69 71 73 75 77 79 Intake air temp. [°FDB] Water-volume [gpm] WR2-67 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 68: Correction By Temperature In Celsius
Water-volume [m Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-68 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 69 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-69 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 70 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-70 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 71 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-71 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 72 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-72 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 73 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-73 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 74 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-74 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 75 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-75 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 76 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-76 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 77 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-77 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 78 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-78 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 79 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-79 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 80 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp. [°CDB] Water-volume [m WR2-80 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 81 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Water-volume [m Intake air temp. [°CDB] WR2-81 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 82 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Water-volume [m Intake air temp. [°CDB] WR2-82 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 83 Inlet-water temp. [°C] Capacity Intake air temp. Water-pressure drop* Input 15 16 17 18 19 20 21 22 23 24 25 26 27 Water-volume [m Intake air temp. [°CDB] WR2-83 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 84: Water Temperature Correction Factors (Geothermal)
105°F/41°C 105°F/41°C 95°F/35°C 86°F/30°C 68°F/20°C 50°F/10°C 90 100 110 °F 90 100 110 °F °C °C Heat source unit (WR2) inlet-water temp. Heat source unit (WR2) inlet-water temp. WR2-84 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 85 Heat source unit (WR2) inlet-water temp. Booster unit inlet-water temp.[°F/°C] 122°F/50°C 105°F/41°C 140°F/60°C 86°F/30°C 68°F/20°C 149°F/65°C 50°F/10°C °F °C Heat source unit (WR2) inlet-water temp. Heat source unit (WR2) inlet-water temp. WR2-85 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 86: Water Volume Correction Factors (Geothermal)
Capacity Capacity Water volume Water volume Input Input 1.10 1.10 1.05 1.05 1.00 1.00 0.95 0.95 0.90 0.90 Heat source unit water-volume [gpm(/unit)] Heat source unit water-volume [gpm(/unit)] WR2-86 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 87 Capacity Capacity Water volume Water volume Input Input 1.10 1.10 1.05 1.05 1.00 1.00 0.95 0.95 0.90 0.90 Heat source unit water-volume [gpm(/unit)] Heat source unit water-volume [gpm(/unit)] WR2-87 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 88 Capacity Capacity Water volume Water volume Input Input 1.10 1.10 1.05 1.05 1.00 1.00 0.95 0.95 0.90 0.90 Heat source unit water-volume [gpm(/unit)] Heat source unit water-volume [gpm(/unit)] WR2-88 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 89 *The drawing indicates characteristic per unit. *The drawing indicates characteristic per unit. 1.10 1.10 1.05 1.05 1.00 1.00 0.95 0.95 0.90 0.90 Heat source unit water-volume [gpm(/unit)] Heat source unit water-volume [gpm(/unit)] WR2-89 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 90 *The drawing indicates characteristic per unit. *The drawing indicates characteristic per unit. 1.10 1.10 1.05 1.05 1.00 1.00 0.95 0.95 0.90 0.90 Heat source unit water-volume [gpm(/unit)] Heat source unit water-volume [gpm(/unit)] WR2-90 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 91: Indoor Temperature Correction Factors (Geothermal)
Intake air temp. (Room temp.) [°CDB] Cooling Heating Capacity Capacity Intake air temp. Intake air temp. Input Input Intake air temp. (Room temp.) [°FWB] Intake air temp. (Room temp.) [°FDB] WR2-91 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 92 105°F/41°C 105°F/41°C 95°F/35°C 86°F/30°C 68°F/20°C 50°F/10°C 90 100 110 °F 90 100 110 °F °C °C Heat source unit (WR2) inlet-water temp. Heat source unit (WR2) inlet-water temp. WR2-92 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 93 Heat source unit (WR2) inlet-water temp. Booster unit inlet-water temp.[°F/°C] 122°F/50°C 105°F/41°C 140°F/60°C 86°F/30°C 68°F/20°C 149°F/65°C 50°F/10°C °F °C Heat source unit (WR2) inlet-water temp. Heat source unit (WR2) inlet-water temp. WR2-93 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 94: Glycol Correction Factors
Brine concentration [wt%] 1.30 1.25 1.20 1.15 Propylene Glycol 1.10 1.05 Ethylene Glycol 1.00 100% Brine concentration [wt%] 1.30 1.25 1.20 1.15 1.10 Methanol 1.05 1.00 100% Brine concentration [wt%] WR2-94 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 95 0.95 Methanol 0.90 0.85 0.80 0.75 0.70 100% Brine concentration [wt%] Ethylene Glycol 0.95 Propylene Glycol 0.85 100% Brine concentration [wt%] Methanol 0.95 0.85 100% Brine concentration [wt%] WR2-95 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 96 -5°C 23°F 0°C 32°F 5°C 41°F 10°C 50°F 100% Brine concentration [wt%] Inlet-water temp. [°C] [°F] Methanol (cooling) -5°C 23°F 0°C 32°F 10°C 50°F 100% Brine concentration [wt%] WR2-96 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 97 10°C 50°F 100% Brine concentration [wt%] Inlet-water temp. [°C] [°F] Methanol (heating) -5°C 23°F 0°C 32°F 10°C 50°F 100% Brine concentration [wt%] * Please supply strainer on site. WR2-97 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 98: Glycol Freeze Protection %
Please confirm detail data to the chemical company directly. It is recommended to set the brine concentration to a percentage that will keep the freezing temperature at -15deg°C or less. WR2-98 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 99: Correction By Total Indoor
P96TLMU/YLMU PQRY- Non-Ducted Ducted 108,000 BTU/h Nominal Heating 31.7 capacity Input 5.05 103,000 BTU/h Rated Heating 30.2 capacity Input 4.65 4.48 Cooling Heating Total capacity of indoor units WR2-99 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 100 P144TSLMU/YSLMU PQRY- Non-Ducted Ducted BTU/h 160,000 Nominal Cooling Heating 46.9 capacity Heating 7.45 Input BTU/h 152,000 Rated Heating 44.5 Total capacity of indoor units capacity Input 6.86 7.22 WR2-100 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 101 P192TSLMU/YSLMU PQRY- Non-Ducted Ducted BTU/h 215,000 Nominal Cooling Heating 63.0 capacity Heating 11.02 Input BTU/h 205,000 Rated Heating 60.1 Total capacity of indoor units capacity Input 10.16 8.90 WR2-101 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 102 P240TSLMU/YSLMU PQRY- Ducted Non-Ducted BTU/h 270,000 Nominal Cooling Heating 79.1 capacity Heating Input 14.58 258,000 BTU/h Rated Heating 75.6 Total capacity of indoor units capacity Input 13.45 12.02 WR2-102 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 103 P312TSLMU/YSLMU PQRY- Non-Ducted Ducted BTU/h 350,000 Nominal Heating 102.6 capacity 19.11 Input 334,000 BTU/h Rated Heating 97.9 capacity Input 17.62 17.96 Cooling Heating Total capacity of indoor units WR2-103 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 104 P336TSLMU/YSLMU PQRY- Non-Ducted Ducted BTU/h 378,000 Nominal Heating 110.8 capacity Input 20.77 361,000 BTU/h Rated Heating 105.8 capacity Input 19.16 20.05 Cooling Heating Total capacity of indoor units WR2-104 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 105: Correction By Refrigerant Piping Length
Total capacity of indoor unit Total capacity of indoor unit 1.00 1.00 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 Piping equivalent length Piping equivalent length WR2-105 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 106 0.75 0.70 0.70 0.65 0.65 Piping equivalent length Piping equivalent length PQRY-P312TSLMU/YSLMU Total capacity of indoor unit 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 Piping equivalent length WR2-106 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 107 PQRY-P288, 312TSLMU/YSLMU 1.00 1.00 0.90 0.90 0.80 0.80 Piping equivalent length Piping equivalent length PQRY-P96,120THMU/YHMU PQRY-P336TSLMU/YSLMU 1.00 1.00 0.90 0.90 0.80 0.80 Piping equivalent length Piping equivalent length WR2-107 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 108 Equivalent length = (Actual piping length to the farthest indoor unit) + (2.70 x number of bent on the piping) [ft.] Equivalent length = (Actual piping length to the farthest indoor unit) + (0.80 x number of bent on the piping) [m] WR2-108 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 109: Optional Parts
9. Optional parts 9-1. Branch Joint Piping for CITY MULTI systems can be easily performed with branch joints and headers provided by MITSUBISHI ELECTRIC CORP. For PQRY-P-T(S)LMU/Y(S)LMU, the following sets of branch joints are available. Details for installing the branch joint sets are found in the System Design section, or in the Branch Joint Installation Manual.
Page 110: Headers
9. Optional parts 9-2. Headers Piping for CITY MULTI systems can be easily performed with branch joints and headers provided by MITSUBISHI ELECTRIC CORP. For PQRY-P-T(S)LMU/Y(S)LMU, the following sets of headers are available. Details for installing the headers are found in the System Design section, or in the Water-source Unit’s Installation Manual.
Page 111: Water-Source Unit Twinning Kit
The angle of the branch pipe for hign pressure is within against the horizontal plane. 2. Use the attached pipe to braze the port-opening of the distributer. 3. Pipe diameter is indicated by inside diameter. WR2-111 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 112: Joint Adapter Kit
Remove burr after cutting the piping to prevent entering the piping. Check that there is no crack at the pipe expansion part. Joint pipe(for gas side) Fig.2. Connecting CMY-R160-J1 WR2-112 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 113: Electrical Work
When extending the transmission line, make sure to extend the shield cable as well. Heat Heat Indoor unit Indoor unit source source unit unit 2-core shield cable Multiple- core cable Remote Remote controller controller BC controller BC controller 2-core shield cable WR2-113 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 114: Power Supply For Indoor Unit And Outdoor Unit
2.16 / 1.96 PEFY-P36NMHU-E2 4.16 / 3.67 3.32 / 2.94 PEFY-P48NMHU-E2 4.16 / 3.67 3.32 / 2.94 PEFY-P54NMHU-E2 4.18 / 3.69 3.34 / 2.95 PEFY-P72NMHSU-E 187 to 253V PEFY-P96NMHSU-E WR2-114 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 115 3.3 / 3.3 PVFY-P48NAMU-E 5.63 / 5.63 4.5 / 4.5 PVFY-P54NAMU-E 5.63 / 5.63 4.5 / 4.5 PWFY-P36NMU-E-AU 0.09 60Hz 208 / 230V 188 to 253V PWFY-P72NMU-E-AU 0.09 WR2-115 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 116 PQRY-P144YSLMU-A PQRY-P72YLMU-A PQRY-P72YLMU-A PQRY-P168YSLMU-A PQRY-P96YLMU-A 60Hz 460V 414 to 506V PQRY-P96YLMU-A PQRY-P192YSLMU-A PQRY-P96YLMU-A PQRY-P96YLMU-A PQRY-P216YSLMU-A PQRY-P120YLMU-A PQRY-P120YLMU-A PQRY-P240YSLMU-A PQRY-P120YLMU-A PQRY-P144YLMU-A PQRY-P288YSLMU-A PQRY-P144YLMU-A PQRY-P144YLMU-A PQRY-P312YSLMU-A PQRY-P168YLMU-A PQRY-P168YLMU-A PQRY-P336YSLMU-A PQRY-P168YLMU-A WR2-116 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 117 15 / 15 1.28 / 1.50 CMB-P1016NU-HA1 1.65 / 1.93 15 / 15 1.32 / 1.54 188 to 253V CMB-P1016NU-HB1 1.46 / 1.71 15 / 15 1.17 / 1.37 WR2-117 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 118: Power Cable Specifications
Be sure to use the appropriate type of overcurrent protection switch. Note that generated overcurrent may include some amount of direct current.  The breakers for current leakage should support Inverter circuit. (e.g. Mitsubishi Electric's NV-C series or equivalent). If no earth leakage breaker is installed, it may cause an electric shock. ...
Page 119 ME remote controller PQRY-P240TLMU-A 33.6/2 33.6/2 PQRY-P72YLMU-A 2.1/14 2.1/14 PQRY-P96YLMU-A 2.1/14 2.1/14 PQRY-P120YLMU-A 3.3/12 3.3/12 PQRY-P144YLMU-A 3.3/12 3.3/12 PQRY-P168YLMU-A 5.3/10 5.3/10 PQRY-P192YLMU-A 5.3/10 5.3/10 PQRY-P216YLMU-A 8.4/8 8.4/8 PQRY-P240YLMU-A 13.3/6 13.3/6 WR2-119 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 120 ME remote controller PQRY-P240TLMU-A 33.6/2 33.6/2 PQRY-P72YLMU-A 2.1/14 2.1/14 PQRY-P96YLMU-A 2.1/14 2.1/14 PQRY-P120YLMU-A 3.3/12 3.3/12 PQRY-P144YLMU-A 3.3/12 3.3/12 PQRY-P168YLMU-A 5.3/10 5.3/10 PQRY-P192YLMU-A 5.3/10 5.3/10 PQRY-P216YLMU-A 8.4/8 8.4/8 PQRY-P240YLMU-A 13.3/6 13.3/6 WR2-120 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 121: M-Net Control
Power Supply Uni t PAC-SC51KUA V+V-FG AE-200A (103) AG-150A-A V+V-FG NOTE OC, OS: Heat source unit controller; IC: Indoor unit controller; ME: ME remote controller Do not daisy-chain remote controllers. WR2-121 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 122: Transmission Cable Specifications
CPEVS: PE insulated PVC jacketed shielded communication cable *2 The use of cables 0.75 mm [AWG18] or greater is recommended for easy CVV: PV insulated PVC sheathed control cable handling. WR2-122 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 123: System Configuration Restrictions
PAC-SC51KUA Transmission booster (No.2) should be used, Within N4, the total equivalent transmission if the total equivalent transmission power consumption reaches 5. power consumption should not exceed 25. WR2-123 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 124 Leave the power supply connector on the Heat source unit connected to CN41 as it is. ME remote controller Refer to 2-3-2 for information about the power-supply capacity of each system controller System controller (EW-50A, BAC-HD150, LM-AP) to the low-level system controllers. WR2-124 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 125 Yet, make sure to move the power jumper from CN41 to CN40 on the BM ADAPTER. 11-3-7. Power supply to AE-200A/AE-50A/EW-50A 1-phase 100-240VAC power supply is needed. The power supply unit PAC-SC51KUA is not necessary when connecting only the AE-200A/AE-50A/EW-50A. WR2-125 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 126: Address Setting
When you do not want to display “Cooling” and “Heating” in the display in AUTO mode AUTO mode, set to “OFF”. Indoor temperature When you do not want to display the indoor temperature, display set to “OFF”. WR2-126 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 127 Note2: Heat source units OC and OS in one refrigerant circuit system are automatically detected. OC and OS are ranked in descending order of capacity. If units are the same capacity, they are ranked in ascending order of their address. WR2-127 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 128 3. For a system having more than 32 indoor unit (P06-P54), confirm the need of Booster at 11-3 "System configuration restrictions". 4. Indoor units should be set with a branch number. 5. Address setting is required if a sub BC controller is connected. WR2-128 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 129 3. For a system having more than 32 indoor unit (P06-P54), confirm the need of Booster at 11-3 "System configuration restrictions". 4. Indoor units should be set with a branch number. WR2-129 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 130 5. Assign an address to each of the sub BC controllers which equals the sum of the smallest address of the indoor units that are connected to each sub BC controller and 50. WR2-130 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 131 3. For a system having more than 32 indoor unit (P06-P54), confirm the need of Booster at 11-3 "System configuration restrictions". 4. Indoor units should be set with a branch number. WR2-131 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 132 : Piping : M-NET wiring DipSW5-1 DipSW5-1 BC controllers BC controllers BC controllers TB02 TB02 TB02 CMB-P-NU-GA1(main) CMB-P-NU-GB1(No.1 sub) CMB-P-NU-GB1(No.2 sub) Group 1 Group 2 Group 3 Group 4 WR2-132 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 133 CN41 CN40 CN41 DipSW5-1 DipSW5-1 DipSW5-1 Group 1 Group 2 BC controller TB02 ME R/C ME R/C Group 4 Group 3 BC controller TB02 ME R/C ME R/C WR2-133 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 134 TG-2000A can control up to 40 AE-200A/AE-50A or AE-200A without AE-50A connection. *3 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel. WR2-134 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 135 TG-2000A can control up to 40 AE-200A/AE-50A or AE-200A without AE-50A connection. *3 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel. WR2-135 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 136 ME R/C ME R/C ME R/C *1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel. WR2-136 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 137 For other equipments (Lighting, security, elevator etc.) ORKS *1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel. WR2-137 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 138 For other equipments (Lighting, security, elevator etc.) *1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel. WR2-138 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 139: Piping Design
ø12.70 [1/2"] P24 to P54 ø9.52 [3/8"] ø15.88 [5/8"] ø9.52 [3/8"] ø19.05 [3/4"] ø9.52 [3/8"] ø22.20 [7/8"] Height difference between the main BC controller and farthest indoor unit (ft) WR2-139 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 140 Height difference between the main BC controller P06 to P18 ø6.35 [1/4"] ø12.70 [1/2"] and farthest indoor unit (ft) P24 to P54 ø9.52 [3/8"] ø15.88 [5/8"] ø9.52 [3/8"] ø19.05 [3/4"] ø9.52 [3/8"] ø22.20 [7/8"] WR2-140 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 141 (mm [in.]) Indoor Unit size Pipe(Liquid) Pipe(Gas) P06 to P18 ø6.35 [1/4"] ø12.70 [1/2"] P24 to P54 ø9.52 [3/8"] ø15.88 [5/8"] ø9.52 [3/8"] ø19.05 [3/4"] ø9.52 [3/8"] ø22.20 [7/8"] WR2-141 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 142 [PQRY-P144, 168, 192, 216, 240, 288, 312, 336TSLMU-A/YSLMU-A] 2000 2500 1500 2000 1000 1500 Distance between heat source unit and BC controller (ft.) Distance between heat source unit and BC controller (ft.) WR2-142 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 143: Refrigerant Charging Calculation
Models 274 ~ 307 8.0 kg [283 oz] Models 308 ~ 342 9.0 kg [318 oz] 10.0 kg [353 oz] Models 343 ~ 411 Models 412 ~ 12.0 kg [424 oz] WR2-143 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 144 9 oz 132 lbs 145 lbs 152 lbs 189 lbs 189 lbs 194 lbs Total for system 5 oz 9 oz 2 oz 10 oz 10 oz 1 oz WR2-144 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 145: Installation
Unit: mm (in.) The space for 600(23-5/8) control box replacement 450(17-3/4) Top view Service space (front side) 350(13-13/16) Service space The space for (front side) 880(34-11/16) control box replacement WR2-145 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 146: Piping Direction
Corrosion can occur in cold-water systems even if there has been no prior signs of corrosion. If the water quality level has dropped, please adjust water quality sufficiently before replacing the unit. WR2-146 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 147: Installation Information
• Consult your local distributor or a qualified technician when installing the unit. Improper installation by an unqualified person may result in water leakage, electric shock, or fire. • Ensure there is enough space around each unit. WR2-147 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 148: Precautions For Indoor Unit
14. INSTALLATION INFORMATION 14-1-7. Optional Accessories • Only use accessories recommended by Mitsubishi Electric. Consult your local distributor or a qualified technician when installing them. Improper installation by an unqualified person may result in water leakage, electric leakage, system breakdown, or fire.
Page 149: Precautions For Outdoor Unit/Heat Source Unit
• When the Thermo ON and OFF is frequently repeated on the indoor unit, the operation status of outdoor units may become un- stable. 14-3-3. Relevant equipment • Provide grounding in accordance with the local regulations. WR2-149 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 150: Precautions For Control-Related Items
(If other wires are present, the remote controller cannot detect an accurate room temperature.) • To prevent unauthorized access, always use a security device such as a VPN router AE-200A/AE-50A/EW-50A/AG-150A/EB-50GU-A or TG-2000A to the Internet. WR2-150 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) © 2017 Mitsubishi Electric US, Inc.
Page 151: Caution For Refrigerant Leakage
Note 1.Countermeasure 3 should be done in a proper way in which the fresh air supply shall be on whenever the leakage happens. Note 2.In principle, MITSUBISHI ELECTRIC requires proper piping design, installation and air-tight testing after installation to avoid leakage happening.

Mitsubishi Electric PQRY-P72TLMU-A Manual

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