Mitsubishi Heavy Industries SRK35ZS-W Manuals

Manuals and User Guides for Mitsubishi Heavy Industries SRK35ZS-W. We have 6 Mitsubishi Heavy Industries SRK35ZS-W manuals available for free PDF download: Technical Manual, User Manual, Service Manual

Mitsubishi Heavy Industries SRK35ZS-W User Manual (302 pages)

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 39.15 MB

Mitsubishi Heavy Industries SRK35ZS-W Technical Manual (358 pages)

Inverter Multi-split System Residential Air-conditioners

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 84.22 MB

Table of Contents
3
Outdoor Units
9
Specifications
9
Exterior Dimensions
11
Electrical Wiring
12
Noise Level
13
Application Data
16
Indoor Units
20
Specifications
20
Wall Mounted Type (SRK)
20
Floor Standing Type (SRF)
32
Ceiling Concealed Type (SRR)
35
4-Way Ceiling Cassette Type (FDTC)
39
Ceiling Suspended Type (FDE)
43
Duct Connected Low/Middle Static Pressure Type (FDUM)
44
Exterior Dimensions
45
Wall Mounted Type (SRK)
45
Floor Standing Type (SRF)
48
Ceiling Concealed Type (SRR)
49
4-Way Ceiling Cassette Type (FDTC)
51
Ceiling Suspended Type (FDE)
52
Duct Connected Low/Middle Static Pressure Type (FDUM)
53
Remote Control
54
Electrical Wiring
57
Wall Mounted Type (SRK)
57
Floor Standing Type (SRF)
60
Ceiling Concealed Type (SRR)
61
4-Way Ceiling Cassette Type (FDTC)
62
Ceiling Suspended Type (FDE)
63
Duct Connected Low/Middle Static Pressure Type (FDUM)
64
Noise Level
65
Wall Mounted Type (SRK)
65
Floor Standing Type (SRF)
71
Ceiling Concealed Type (SRR)
72
4-Way Ceiling Cassette Type (FDTC)
78
Ceiling Suspended Type (FDE)
80
Duct Connected Low/Middle Static Pressure Type (FDUM)
81
Characteristics of Fan
82
Application Data
84
Wall Mounted Type (SRK)
84
Floor Standing Type (SRF)
96
Ceiling Concealed Type (SRR)
100
4-Way Ceiling Cassette Type (FDTC)
104
Ceiling Suspended Type (FDE)
110
Duct Connected Low/Middle Static Pressure Type (FDUM)
114
Piping System
119
Range of Usage & Limitations
120
Table of Indoor Unit Combinations
121
Model SCM50ZS-S1
121
Model SCM60ZM-S1
124
Selection Charts
128
Outline of Operation Control by Microcomputer
129
SRK,SRF and SRR Series
129
SRK-ZSX Series
129
SRK-ZS Series
139
SKM-ZSP Series
148
SRF, SRR Series
154
FDTC, FDE and FDUM Series
164
Remote Control (Option Parts)
164
Operation Control Function by the Wired Remote Control
166
Operation Control Function by the Indoor Control
169
Auto Operation
169
Operations of Functional Items During Cooling/Heating
170
Dehumidifying (DRY) Operation
170
Timer Operation
171
Remote Control Display During the Operation Stop
172
Hot Start (Cold Draft Prevention at Heating)
172
Hot Keep
172
Auto Swing Control (FDTC, FDE Only)
173
Thermostat Operation
174
Filter Sign
175
Compressor Inching Prevention Control
175
Drain Pump Control
176
Drain Motor (DM) Control
176
Operation Check/Drain Pump Test Run Operation Mode
176
Cooling, Dehumidifying Frost Protection
177
Heating Overload Protection
177
Anomalous Fan Motor
178
Plural Unit Control - Control of 16 Units Group by One Remote Control
178
High Ceiling Control
178
Abnormal Temperature Sensor (Return Air/Indoor Heat Exchanger) Broken Wire/Short-Circuit Detection
179
External Input/Output Control (Cnt or Cnta)
179
Operation Permission/Prohibition
181
Temporary Stop Input
183
Selection of Cooling/Heating External Input Function
183
Fan Control at Heating Startup
184
Room Temperature Detection Temperature Compensation During Heating
184
Return Air Temperature Compensation
184
High Power Operation (RC-EX3 Only)
184
Energy-Saving Operation (RC-EX3 Only)
184
Warm-Up Control (RC-EX3 Only)
184
Home Leave Mode (RC-EX3 Only)
184
Auto Temp. Setting (RC-EX3 Only)
185
Fan Circulator Operation (RC-EX3 Only)
185
The Operation Judgment Is Executed Every 5 Minutes (RC-EX3 Only)
185
Auto Fan Speed Control (RC-EX3 Only)
185
IU Overload Alarm (RC-EX3 Only)
185
Peak-Cut Time (RC-EX3 Only)
185
Outdoor Units
186
Outline of Heating Operation
186
Summary
186
Operation of Major Functional Components in Heating Mode
186
Defrost Operation
186
Outline of Cooling Operation
187
Summary
187
Operation of Major Functional Components in Cooling Mode
188
Protective Control Function
188
Cooling Overload Protective Control
188
Cooling High Pressure Control
188
Cooling Low Outdoor Temperature Protective Control
189
Heating High Pressure Control
189
Heating Overload Protective Control
190
Heating Low Outdoor Temperature Protective Control
190
Refrigeration Cycle System Protective Control
191
Crankcase Heater
191
Inching Prevention
191
Compressor Overheat Protection
192
Current Safe
192
Current Cut
193
Outdoor Unit Failure
193
Discharge Pipe Sensor Disconnection Protection Control
193
Regulation of Outdoor Air Flow
193
Serial Signal Transmission Error Protection
193
Rotor Lock
193
Outdoor Fan Motor Protection
194
Outdoor Fan Control at Low Outdoor Temperature
194
Outdoor Fan Control at Overload
195
Maintenance Data
196
SRK, SKM, SRF and SRR Series
196
Cautions
196
Items to Check before Troubleshooting
196
Troubleshooting Procedure (if the Air-Conditioner Does Not Run at All)
196
Troubleshooting Procedure (if the Air-Conditioner Runs)
197
Self-Diagnosis Table
198
Service Mode (Trouble Mode Access Function)
199
Inspection Procedures Corresponding to Detail of Trouble
207
Phenomenon Observed after Shortcircuit, Wire Breakage on Sensor
212
Checking the Indoor Electrical Equipment
213
How to Make Sure of Wireless Remote Control
214
Inspection Procedure for Blown Fuse on the Indoor and Outdoor PCB
214
Outdoor Unit Inspection Points
215
FDTC, FDE and FDUM Series
217
Diagnosing of Microcomputer Circuit
217
Selfdiagnosis Function
217
Troubleshooting Procedure
220
Troubleshooting at the Indoor Unit
220
Check of Anomalous Operation Data with the Remote Control
225
Inverter Checker for Diagnosis of Inverter Output
227
Outdoor Unit Inspection Points
227
Troubleshooting Flow
228
List of Troubles
228
Troubleshooting
229
Table of Functions Connected Wired Remote Control (Rc-E5)
271
Component Replacement
273
Checking Procedure
285
Option Parts
290
Wired Remote Control
290
Wireless Kit
303
FDTC Series (RCN-TC-24W-E2)
303
FDE Series (RCN-E-E2)
311
FDUM Series (RCN-KIT4-E2)
318
Simple Wired Remote Control (RCH-E3)
326
Interface Kit (SC-BIKN2-E)
332
Superlink E Board (SC-ADNA-E)
336
Ceiling Concealed Type (SRR) Option Parts
338
OA Spacer (FDTC Only)
341
Duct Joint (FDTC Only)
345
Filter Kit (FDUM Only)
346
Technical Information
348
Model SCM50ZS-S1
348
Model SCM60ZM-S1
354

Mitsubishi Heavy Industries SRK35ZS-W Technical Manual (311 pages)

INVERTER RESIDENTIAL AIR-CONDITIONERS

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 72.05 MB

Applicable Model
208
All Models
208
Error Detection Method
208
Temperature (Resistance) of
208
Condition of Error Displayed
208
When the Temperature Sensor Detects -50°C or Lower for 5 Seconds Continuously
225
The Compressor Stops. after
225
Minutes after the Initial Detection
225
Table of Contents
234
Are the Characteristics of
237
Yes
237
Temperature (°C)
237

Mitsubishi Heavy Industries SRK35ZS-W Service Manual (168 pages)

INVERTER MULTI-SPLIT SYSTEM RESIDENTIAL AIR CONDITIONER

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 45.17 MB

Contents
3
Outline of Operation Control by Microcomputer
9
Operation Control Function by Wireless Remote Control
9
Operation Section
9
Unit Display Section
9
Unit ON/OFF Button
10
Custom Cord Switching Procedure
10
Auto Restart Function
10
Installing Two Air-Conditioners in the same Room
10
Selection of the Annual Cooling Function
11
Content of Control
11
Heating Only Function
11
High Power Operation
11
Economy Operation
12
Air Flow Direction Adjustment
12
Flap
12
Louver
12
Swing
13
3D Auto Operation
13
Timer Operation
14
Comfort Start-Up
14
Sleep Timer Operation
14
OFF Timer Operation
14
Display Brightness Adjustment
16
AUTO off Operation
16
Outline of Dehumidifying (DRY) Operation
16
Purpose of DRY Mode
16
Outline of Automatic Operation
17
Determination of Operation Mode
17
Protective Control Function
17
Current Safe
18
Cooling Overload Protective Control
18
Detail of Operation
18
Reset Conditions
18
SRK-ZS Series
19
RUN Light (Green)
19
Outline of Heating Operation
69
Defrost Operation
70
Starting Conditions
70
Ending Conditions
70
Outline of Cooling Operation
71
Checking the Indoor Electrical Equipment
98
Indoor Unit PCB Check Procedure
98
Indoor Fan Motor Check Procedure
98
Fan Motor Resistance Check
98
How to Make Sure of Wireless Remote Control
99
Inspection Procedure for Blown Fuse on the Indoor and Outdoor Unit PCB
99
Outdoor Unit Inspection Points
100
Inspection of Electronic Expansion Valve
101
Outdoor Fan Motor Check Procedure
101
Inspection of Electronic Expansion Valve as a Separate Unit
101
Outdoor Unit Main PCB Output Check
101
FDTC, FDUM and FDE Series
102
Diagnosing of Microcomputer Circuit
102
Check Indicator Table
102
Display Sequence of Error Codes or Inspection Indicator Lamps
104
Occurrence of One Kind of Error
104
Error Detecting Timing
104
Error Log and Reset
105
Resetting the Error Log
105
Replacement Part Related to Indoor Unit Pcb’s
105
Instruction of How to Replace Indoor Unit Control PCB
105
FDTC Series
106
Replace the PCB
106
Control PCB
107
Power PCB
108
DIP Switch Setting List
108
Troubleshooting at the Outdoor Unit
109
Module of Part to be Replaced for Outdoor Unit Control
109
Reset of Power Source
109
Check of Anomalous Operation Data with the Remote Control
110
In Case of RC-EX3A Remote Control
110
In Case of RC-E5 Remote Control
111
Inverter Checker for Diagnosis of Inverter Output
112
Setup Procedure of Checker
112
(1) List of Troubles
113
Operates but Does Not Cool
114
Condition of Error Displayed
114
Operates but Does Not Heat
115
Earth Leakage Breaker Activated
116
Excessive Noise/Vibration
117
Louver Motor Failure
120
FDTC and FDE Series Only
120
Power Source System Error
121
Inspect I/U
123
Communication Error at Initial Operation
126
No Display
128
Remote Control Communication Circuit Error
129
Communication Error During Operation
130
Indoor Heat Exchanger Temperature Sensor Anomaly
131
Return Air Temperature Sensor Anomaly
132
Heating Overload Operation
133
Drain Trouble
134
Address Setting Error of Indoor Units
136
Indoor Fan Motor Anomaly
137
Indoor Unit Operation Check
138
Drain Pump Moter Check Setting Error
138
Applicable Model
138
Error Detection Method
138
Condition of Error Displayed
138
Indoor Fan Motor Rotation Speed Anomaly
139
Remote Control Temperature Sensor Anomaly
140
Cooling High Pressure Operation
141
Discharge Pipe Temperature Error
142
Outdoor Heat Exchanger Temperature Sensor Anomaly
143
When the Temperature Sensor Detects -55 °C or Lower for
143
Outdoor Air Temperature Sensor Anomaly
144
Discharge Pipe Temperature Sensor Anomaly
145
Presumable Cause
145
Service Valve (Gas Side) Closing Operation
146
Current Cut
147
Outdoor Unit Sub PCB Communication Error
149
Active Filter Voltage Error
150
Outdoor Fan Motor Anomaly
151
Power Transistor Anomaly
152
Suction Pipe Temperature Sensor Anomaly
153
Table of Contents
153
Insufficient Refrigerant Amount or Detection of Service Valve Closure
154
Current Safe Stop
155
Compressor Startup Failure
156
Compressor Rotor Lock Error
157
Electrical Wiring
158
Wall Mounted Type (SRK)
159
Ceiling Concealed Type
162
4-Way Ceiling Cassette Type (FDTC)
163
Duct Connected-Low / Middle Static Pressure Type
164
Ceiling Suspended Type
165
Piping System
166

Mitsubishi Heavy Industries SRK35ZS-W Service Manual (164 pages)

INVERTER MULTI-SPLIT SYSTEM RESIDENTIAL AIR-CONDITIONERS Split system, air to air heat pump type OUTDOOR INDOOR UNIT Wall mounted/Ceiling concealed/4-way ceiling cassette/Ceiling suspended/Duct connected-Low/Middle static pressure type

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 36.39 MB