Panasonic S-22MU1E5 Installation Instructions Manual

Vrf system air conditioner

Hide thumbs Also See for S-22MU1E5:

Instruction manual (80 pages)

Service manual (178 pages)

Technical data manual (37 pages)

Table Of Contents

Table of Contents

Quick Links

Download this manual

INSTALLATION INSTRUCTIONS

INSTRUCTIONS D'INSTALLATION

EINBAUANLEITUNG

ISTRUZIONI DI INSTALLAZIONE

INSTRUÇÕES DE INSTALAÇÃO

ΟΔΗΓΙΕΣ ΕΓΚΑΤΑΣΤΑΣΗΣ

INSTRUCCIONES DE INSTALACIÓN

PETUNJUK PEMASANGAN

/ No. de modèle / Modell Nr. / Modello N. / Nº do modelo / Αρ. μοντέλου / Nº. de modelo / No. Model

Model No.

Indoor Units / Unités intérieures / Inneneinheiten / Unità interne / Unidades interiores / Εσωτερικές Μονάδες /

Unidades interiores / Unit Dalam Ruang

S-22MU1E5

S-28MU1E5

(CZ-KPU2)**

S-22MY1E5

S-28MY1E5

(CZ-KPY2)**

S-22MF1E5 S-28MF1E5 S-36MF1E5 S-45MF1E5 S-56MF1E5 S-73MF1E5 S-106MF1E5 S-140MF1E5 S-160MF1E5

S-22MM1E5 S-28MM1E5 S-36MM1E5 S-45MM1E5 S-56MM1E5

106

S-73ME1E5 S-106ME1E5 S-140ME1E5 S-224ME1E5 S-280ME1E5

U1 : 4-Way Cassette / Cassette 4 voies / Vierweg-Kassette / A cassetta a 4 vie / Cassete de 4 vias / Κασέτα 4 οδών /

Cassette de 4 vías / Kaset 4-Arah

Y1 : 4-Way Cassette 60x60 / Cassette 4 voies 60x60 / Vierweg-Kassette 60x60 / A cassetta a 4 vie, 60x60 /

Cassete de 4 vias 60x60 / Κασέτα 4 οδών 60x60 / Cassette de 4 vías 60x60 / Kaset 4-Arah 60x60

T1 : Ceiling / Plafond / Decke / Sofﬁ tto / Tecto / Οροφής / Techo / Plafon

F1 : Low Silhouette Ducted / Conduit discret / Niedrige Bauhöhe mit Kanal / A condotto sottile /

Com conduta de silhueta baixa / Αγωγός χαμηλής σιλουέτας / Conductos de baja silueta / Bersaluran Siluet Rendah

M1 : Slim Low Static Ducted / Conduit conducteur mince / Slim, niedriger statischer Druck, mit Kanal / Tipo slim a condotto, bassa pressione

statica / Com conduta estática baixa e delgada / Αγωγός χαμηλής στατικής πίεσης λεπτού τύπου / Delgado conductos

baja presión estática / Bersaluran Statis Rendah Ramping

E1 : High Static Pressure Ducted / Conduit à pression statique élevée / Hoher statischer Druck, mit Kanal / A condotto, alta pressione

statica / Com conduta de pressão estática alta / Αγωγός υψηλής στατικής πίεσης / Conductos presión estática alta /

Bersaluran Tekanan Statis Tinggi

Outdoor Units / Unités extérieures / Außeneinheiten / Unità Esterne / Unidades exteriores /

Εξωτερικές μονάδες / Unidades exteriores / Unit Luar Ruang

MF1

3WAY

ME1

2WAY

* Refrigerant R410A is used in the outdoor units.

* Le réfrigérant R410A est utilisé dans les unités extérieures.

* In den Außeneinheiten wird das Kühlmittel R410A verwendet.

* Le unità esterne usano come refrigerante l'R410A.

* O refrigerante R410A é utilizado nas unidades exteriores.

* Το ψυκτικό μέσο R410A χρησιμοποιείται στις εξωτερικές μονάδες.

* En las unidades exteriores se emplea el refrigerante R410A.

* Refrigeran R410A digunakan di unit luar ruang.

85464369336013

S-36MU1E5

S-45MU1E5

(CZ-KPU2)**

S-36MY1E5

S-45MY1E5

(CZ-KPY2)**

S-36MT1E5 S-45MT1E5 S-56MT1E5 S-73MT1E5 S-106MT1E5 S-140MT1E5

140

224

U-8MF1E8, U-10MF1E8, U-12MF1E8, U-14MF1E8, U-16MF1E8

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

– VRF System Air Conditioner –

for Refrigerant R410A

– Climatiseur VRF System –

pour réfrigérant R410A

– VRF System-Klimaanlage –

für Kühlmittel R410A

– Condizionatore d'aria con sistema VRF –

per refrigerante R410A

– Sistema de Ar Condicionado VRF –

para Refrigerante R410A

– Κλιματιστικό Σύστημα VRF –

γιατοΨυκτικόμέσο R410A

– Acondicionador de aire con sistema VRF –

para refrigerante R410A

– Penyejuk Udara Sistem VRF –

untuk Refrigeran R410A

S-56MU1E5

S-73MU1E5

S-106MU1E5

(CZ-KPU2)**

S-56MY1E5

(CZ-KPY2)**

S-90MF1E5

** Panel (optional parts)

280

106

140

160

S-140MU1E5

S-160MU1E5

(CZ-KPU2)**

Table of Contents

Summary of Contents for Panasonic S-22MU1E5

Page 1 / No. de modèle / Modell Nr. / Modello N. / Nº do modelo / Αρ. μοντέλου / Nº. de modelo / No. Model Model No. Indoor Units / Unités intérieures / Inneneinheiten / Unità interne / Unidades interiores / Εσωτερικές Μονάδες / Unidades interiores / Unit Dalam Ruang S-22MU1E5 S-28MU1E5 S-36MU1E5 S-45MU1E5...
Page 2 – VRF System Air Conditioner – for Refrigerant R410A For Indoor Units U1, Y1, T1, F1, M1, E1 Types ■ R410A Models Model No. Indoor Units Indoor Unit Type 4-Way S-22MU1E5 S-28MU1E5 S-36MU1E5 S-45MU1E5 S-56MU1E5 S-73MU1E5 S-106MU1E5 S-140MU1E5 S-160MU1E5 Cassette...
Page 3: Important
IMPORTANT! Please Read Before Starting • To prevent possible hazards from insulation failure, This air conditioning system meets strict safety and the unit must be grounded. operating standards. As the installer or service person, it is an important part of your job to install or service the When Transporting system so it operates safely and efficiently.
Page 4 When Servicing • Turn the power OFF at the main power box (mains) before opening the unit to check or repair electrical parts and wiring. • Keep your fingers and clothing away from any moving parts. • Clean up the site after you finish, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced.
Page 5: Check Of Density Limit
The standards for minimum room volume are as follows. Check of Density Limit (1) No partition (shaded portion) The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its density will not exceed a set limit. The refrigerant (R410A), which is used in the air conditioner, is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws imposed to protect the ozone layer.
Page 6: Table Of Contents
CONTENTS Page ■ High Static Pressure Ducted Type (E1 Type) ... 27 IMPORTANT ........2 3-25.
Page 7 ■ 4-Way Cassette 60x60 Type (Y1 Type) ....49 7-4. Before Installing the Ceiling Panel 7-5. Installing the Ceiling Panel 7-6. Wiring the Ceiling Panel 7-7. How to Attach the Corner and Air Intake Grille 7-8.
Page 8: General
1. GENERAL Table 1-1 (4-Way Cassette) Part Name Figure Q'ty Remarks This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of Full-scale Printed on instructions for the indoor and outdoor units and make sure all installation container box accessory parts listed are with the system before beginning.
Page 9 Table 1-3 (Ceiling) Table 1-5 (Slim Low Static Ducted) Part Name Figure Q’ty Remarks Q'ty Remarks Part Name Figure For temporarily Special For suspension suspending indoor unit Unit washer Washer fitting from ceiling suspension For gas pipe / Drain For drain hose joint insulator liquid pipe connection...
Page 10: Selecting The Installation Site
2. SELECTING THE INSTALLATION SITE 4-Way Cassette Type 2-1. Indoor Unit AVOID: ● areas where leakage of flammable gas may be expected. ● places where large amounts of oil mist exist. ● direct sunlight. ● locations near heat sources which may affect the performance of the unit.
Page 11: Placing The Unit Inside The Ceiling
3-3. Placing the Unit Inside the Ceiling (1) When placing the unit inside the ceiling, determine the pitch of the suspension bolts using the supplied full-scale Ceiling opening dimensions installation diagram. (Fig. 3-4) Suspension bolt pitch Tubing and wiring must be laid inside the ceiling when suspending the unit.
Page 12: Installing The Drain Pipe
3-4. Installing the Drain Pipe Air bleeder prohibited (1) Prepare a standard hard PVC pipe (O.D. 26 mm) for the drain and use the supplied drain hose and hose band to prevent water leaks. The PVC pipe must be purchased separately. The unit’s transparent drain port allows you to check drainage.
Page 13 Water drain Over 100 mm Plastic container Drain pan outlet for water intake Water (Approx. 500 cc) Fig. 3-11 (3) Short the check pin (CHK) on the indoor control board and operate the drain pump. Check the water flow through the transparent drain pipe and see if there is any leakage.
Page 14: Ceiling Type (T1 Type)
■ Ceiling Type (T1 Type) 3-6. Required Minimum Space for Installation and Air intake Service (1) Dimensions of suspension bolt pitch and unit Ceiling side Length Type 36, 45, 56 1125 1180 27.5 27.5 106, 140 1540 1595 (Suspension bolt pitch) Unit: mm Unit: mm Fig.
Page 15: Suspending The Indoor Unit
(4) Wall and ceiling side opening position WARNING Figure shows view from front. It is important that you use extreme care in supporting the indoor unit from the ceiling. Ensure that the ceiling is strong enough to support the weight of the unit. Before Ceiling hanging the ceiling unit, test the strength of each attached suspension bolt.
Page 16: Duct For Fresh Air
Suspension bolt PVC pipe (field supply) (field supply) INSIDE OUTSIDE Washer Wall (field supply) PVC pipe Unit Slight Washer (supplied) angle Double nut (field supply) Cut at slight angle Fig. 3-23 Fig. 3-28 3-8. Duct for Fresh Air There is a duct connection port (knock-out hole) at the right-rear of the top panel of the indoor unit for drawing in fresh air.
Page 17: Installing The Drain Pipe
3-10. Installing the Drain Pipe CAUTION ● Prepare standard PVC pipe for the drain and connect it to Check local electrical codes and regulations before wiring. the indoor unit drain pipe with the supplied hose clamps to Also, check any specified instruction or limitations. prevent water leaks.
Page 18: Low Silhouette Ducted Type (F1 Type)
■ Low Silhouette Ducted Type (F1 Type) 3-11. Required Minimum Space for Installation and Service ● This air conditioner is usually installed above the ceiling so A (Suspension bolt pitch) that the indoor unit and ducts are not visible. Only the air Electrical intake and air outlet ports are visible from the unit bottom.
Page 19: Suspending The Indoor Unit
3-12. Suspending the Indoor Unit Suspension bolt Depending on the ceiling type: • Insert suspension bolts (Fig. 3-37) Hexagonal nut • Use existing ceiling supports or construct a suitable support (Fig. 3-38). Hole-in-anchor Double nuts Concrete Insert Hole-in-plug Fig. 3-40 ●...
Page 20: Installing The Drain Pipe
3-13. Installing the Drain Pipe 300 mm or less (1) Prepare standard hard PVC pipe (O.D. 32 mm) for the 500 mm or less drain and use the supplied hose band to prevent water Good leaks. The PVC pipe must be purchased separately. The transparent drain part on the unit allows you to check drainage.
Page 21: Installing The Air-Intake Filter
3-15. Installing the Air-intake Filter Outlet duct (1) Standard installation Install the filter onto the intake port. (Fig. 3-49) Intake port Fig. 3-49 (2) If a duct is connected to the intake port: First remove the bottom cover, then install Outlet duct Intake port the filter inside the unit.
Page 22: Increasing The Fan Speed
3-16. Increasing the Fan Speed If external static pressure is too great (due to long extension of ducts, for example), the air flow volume may drop too low at each air outlet. This problem may be solved by increasing the fan speed using the following procedure: (1) Remove 4 screws on the electrical component box and remove the cover plate.
Page 23: Slim Low Static Ducted Type (M1 Type)
■ Slim Low Static Ducted Type (M1 Type) 824(Suspension bolt pitch) 3-17. Required Minimum Space for Installation and Electrical Service component box ● This air conditioner is usually installed above the ceiling so that the indoor unit and ducts are not visible. Only the air Min.
Page 24: Preparations Before Installation
3-18. Preparations Before Installation 3-19. For Bottom Intake (1) Confirm the positional relationship between the unit and For bottom intake, replace the chamber lid and protection net in suspension bolts. (Fig. 3-56) the procedure shown in the diagram. ● Install the inspection opening on the control box side where (1) Remove the frame filter assy.
Page 25: Installing The Duct
3-20. Installing the Duct WARNING Connect the duct supplied in the field as shown in Fig. 3-58. It is important that you use extreme care in supporting Flange the indoor unit inside the ceiling. Ensure that the ceiling Flange (Field supply) is strong enough to support the weight of the unit.
Page 26: Installing The Drain Pipe
3-22. Installing the Drain Pipe At least 1/100 300 mm or less (not a downward gradient) (1) Prepare standard hard PVC pipe (O.D. 26 mm) for the drain and use the supplied hose band to prevent water leaks. 500 mm or less Good (Fig.
Page 27: Increasing The Fan Speed
3-24. Increasing the Fan Speed S-36MM1E5 S-45MM1E5 ■ For Short Circuit Connection ● The standard (before shipment) external static pressure is shown in the table below. ● When using with a higher static pressure, it is necessary to change to the high static pressure mode. External static pressure Type 36/45/56...
Page 28: High Static Pressure Ducted Type (E1 Type)
■ High Static Pressure Ducted Type (E1 Type) Min. 600 3-25. Required Minimum Space for Installation and (Space for service) Service (73, 106, 140 Types ● This air conditioner is usually installed above the ceiling so that the indoor unit and ducts are not visible. Only the air intake and air outlet ports are visible from below.
Page 29: Required Minimum Space For Installation And Service (224, 280 Types)
3-26. Required Minimum Space for Installation and 1170 Min. 600 Service (224, 280 Types) (Suspension bolt pitch) (Space for 1100 service) ● This air conditioner is usually installed above the ceiling so that the indoor unit and ducts are not visible. Only the air intake and air outlet ports are visible from below.
Page 30: Suspending The Indoor Unit
■ RAP Valve Kit (Refrigenrant Accumulation 3-27. Suspending the Indoor Unit Protector Valve Kit) (CZ-P160RVK2) Depending on the ceiling type: When installing a E1 type indoor unit (either the 8-hp 224 type ● Insert suspension bolts as shown in Fig. 3-73 or 10-hp 280 type), you must also install the RAP Valve Kit Hole-in-anchor (CZ-P160RVK2).
Page 31: Installing The Drain Piping
● Be sure to insulate both the gas tubing and liquid tubing. (5) Also, in another part of the pipe arrangement, prepare In addition, wrap the supplied insulation material around traps with an inspection plug to clean dust or debris that the tubing joints, and fasten in place with vinyl tape or other may cause leaking of water.
Page 32: Increasing The Fan Speed (280 Type Only)
Indoor Fan Performance 140 Type 224 Type 280 Type Air Flow (m /minute) H : At shipment NOTE Fig. 3-82 Air Flow (m /minute) Air Flow (m /minute) 3-31. Increasing the Fan Speed (280 Type Only) If external static pressure is too great (due to long extension HT : Using booster cable NOT E of ducts, for example), the air flow volume may drop too low at...
Page 33: 4-Way Cassette Type (U1 Type)
■ 4-Way Cassette Type (U1 Type) Note: For DC Fan Tap Change Procedure for 4-Way 3-32. Preparation for Suspending This unit uses a drain pump. Use a carpenter’s level to check Cassette, see page 47. that the unit is level. Hole-in-anchor Hole-in-plug Insert...
Page 34: How To Process Tubing
(2) The length of suspension bolts must be appropriate for a distance between the bottom of the bolt and the bottom of the unit of more than 18 mm as shown in Fig. 3-88. (3) Thread the 3 hexagonal nuts and 2 washers (field supply) onto each of the 4 suspension bolts as shown in Fig.
Page 35 3-36. Installing the Drain Pipe 3-36-1. Before Performing the Installation Drain Piping (1) Limitations of Raising the Drain Pipe Connection 300 mm or less (as short as possible) CAUTION Indoor unit A : 850 mm or lower ● The drain pipe can be raised to a maximum height of Ceiling surface B : 670 mm or lower 850 mm from the bottom surface of the ceiling.
Page 36: Installing The Drain Pipe
Installing the Drain Pipe 3-36-2. CAUTION ● Do not apply force to the drain port when connecting the 3) Move the hose band so that the center position of the drain pipe. Install and fix it near the indoor unit as close hose band can be placed approx.
Page 37 3-36-3. Checking the Drainage Be careful since the fan will start CAUTION when you short the pin on the Drainage check indoor control board. After wiring and drain piping are completed, use the following procedure to check that the water will drain smoothly. For this, prepare a bucket and wiping cloth to catch and wipe up spilled water.
Page 38: Important Note For Wiring 4-Way Cassette Type
3-37. Important Note for Wiring 4-Way Cassette Type 4. ELECTRICAL WIRING Power supply inlet 4-1. General Precautions on Wiring (1) Before wiring, confirm the rated voltage of the unit as shown on its nameplate, then carry out the wiring closely following the wiring diagram.
Page 39: Wiring System Diagrams
4-3. Wiring System Diagrams Indoor unit ex.) MF1 Type (No. 1) Power supply Outdoor unit 220 – 240V ~50/60Hz INV unit Ground Power supply Remote 380 – 415V, 3 N~, 50Hz controller Ground Ground Ground Indoor unit Ground (No. 2) Inter-outdoor-unit control wiring Power supply Ground...
Page 40 CAUTION (1) When linking the outdoor units in a network, disconnect the terminal extended from the short plug from all outdoor units except any one of the outdoor units. (When shipping: In shorted condition.) For a system without link (no wiring connection between outdoor units), do not remove the short plug. (2) Do not install the inter-unit control wiring in a way that forms a loop.
Page 41 How to connect wiring to the terminal ■ For stranded wiring (1) Cut the wire end with cutting pliers, Stranded wire Special Screw then strip the insulation to expose washer the stranded wiring about 10 mm and Ring pressure tightly twist the wire ends. (Fig. 4-7) Ring pressure terminal Screw and...
Page 42 E1 type (73, 106, 140) E1 type (224, 280) Functional ground screw (External Electronic Use this screw when connecting the shield Expansion Valve Kit and Schedule Timer) for the Inter-unit control wiring to ground. Use this screw when connecting the shield for the Inter-unit control wiring to ground.
Page 43: How To Process Tubing
5. HOW TO PROCESS TUBING Caution Before Connecting Tubes Tightly (1) Apply a sealing cap or water-proof tape to prevent dust or The liquid tubing side is connected by a ﬂ are nut, and the gas water from entering the tubes before they are used. tubing side is connected by brazing.
Page 44: Insulating The Refrigerant Tubing
● Flare insulator (supplied) For the flare nuts at tubing connections, be sure to use the flare nuts that were supplied with the unit, or else flare nuts Insulation tape (white) Flare union for R410A (type 2). The refrigerant tubing that is used must (supplied) be of the correct wall thickness as shown in the table below.
Page 45: Finishing The Installation
5-5. Finishing the Installation After finishing insulating and taping over the tubing, use sealing putty to seal off the hole in the wall to prevent rain and draft from entering. (Fig. 5-10) Apply putty here Tubing Fig.5-10 6. HOW TO INSTALL THE TIMER REMOTE CONTROLLER (OPTIONAL PART) NOT E Refer to the Operating Instructions attached to the optional...
Page 46: How To Install The Ceiling Panel
7-2. How to Install the Ceiling Panel (3) Installing the ceiling panel The power must be turned ON in order to change the (1) Removing the air-intake grille flap angle. (Do not attempt to move the flap by hand. 1) Remove the 2 screws on the latch of the air-intake Doing so may damage the flap.) grille.
Page 47 (5) How to Attach the Corner & Air-Intake Grille A. Attaching the corner cover CAUTION 1) Check that the safety cord from the corner cover is fastened to the ceiling panel pin, as shown in the figure ● If the screws are not sufficiently tightened, trouble below.
Page 48: Others
7-3. Others 2) When setting with the Wired Remote Controller (1) Checking After Installation <Procedure> 1) Check that there are no gaps between the unit and Stop the system before performing these steps. the ceiling panel, or between the ceiling panel and the 1 Press and hold the buttons ceiling surface.
Page 49 (4) Setting the Flap Separately (When setting the CZ-RTC2) 5 Press the timer time buttons to select the 1) The 4-air outlet flap can be adjusted separately during desired setting data. operation. When not adjusted separately, all flaps Flap position operate in the same manner.
Page 50: Before Installing The Ceiling Panel
■ 4-Way Cassette 60x60 Type (Y1 Type) b) Slide the air-intake grille catches in the direction shown by the arrows 1 to open the grille. (Fig. 7-15) Checking the unit position Ceiling panel Air-intake grille (1) Check that the ceiling hole is within this range: 600 ×...
Page 51: Wiring The Ceiling Panel
(3) Tighten the supplied washer head screws at the 4 panel 7-6. Wiring the Ceiling Panel installation locations so that the panel is attached tightly to (1) Open the cover of the electrical component box. the unit. (Fig. 7-19) (2) Connect the 7P wiring connector (red) from the ceiling Refrigerant tubing joint panel to the connector in the unit electrical component box.
Page 52: Checking After Installation
7-9. When Removing the Ceiling Panel for Servicing Hole for ceiling When removing the ceiling panel for servicing, remove the air- panel hook intake grille and air filter, disconnect the wiring connector inside the electrical component box, and then remove the 4 mounting screws.
Page 53: How To Install Wireless Remote Controller Receiver
M1 Type (SLIM LOW STATIC DUCTED) 8. HOW TO INSTALL WIRELESS REMOTE CONTROLLER RECEIVER Rectangular solid duct (optional) Electrical box NOTE Water drain Refer to the Operating Instructions attached to the optional Wire- less Remote Controller Receiver. 9. APPENDIX Air intake side filter (rear) ■...
Page 54 Air filter 4-Way Cassette 60x60 Type (Y1): The air filter collects dust and other particles from the air and 1. Use a screwdriver to remove the bolt screw on each side should be cleaned at regular intervals as indicated in the table for the two latches.
Page 55 CAUTION ● Certain metal edges and the condenser fins are sharp and may cause injury if handled improperly; special care should be taken when you clean these parts. ● Periodically check the outdoor unit to see if the air outlet or air intake is clogged with dirt or soot.
Page 56 ■ Troubleshooting If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or a service center. ● Indoor unit Symptom Cause ● Noise Sound like streaming water during Sound of refrigerant liquid flowing inside unit ●...
Page 57 ● Check Before Requiring Services Symptom Cause Remedy Air conditioner does not run Power failure or after power failure Press ON/OFF operation button on remote control at all although power is turned unit again. ● Operation button is turned off. Switch on power if breaker is turned off.
Page 58 Printed in Japan...

Panasonic S-22MU1E5 Installation Instructions Manual

Quick Links

Related Manuals for Panasonic S-22MU1E5

Summary of Contents for Panasonic S-22MU1E5

This manual is also suitable for:

Table of Contents