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INSTALLATION INSTRUCTIONS
– Single Split Air Conditioner –
for Refrigerant R410A
■ R410A Models
Model No.
Indoor Units
Indoor
Type
Unit Type
T2
Ceiling
Read through the Installation Instructions before you proceed with the installation.
In particular, you will need to read under the "IMPORTANT!" section at the top of the page.
60
71
S-60PT2R5A
S-71PT2R5A S-100PT2R5A S-125PT2R5A S-140PT2R5A
Rated Capacity
100
125
140
F616394 2/25
F616394
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Table of Contents
Related Manuals for Panasonic S-60PT2R5A
Summary of Contents for Panasonic S-60PT2R5A
- Page 1 Rated Capacity Indoor Type Unit Type Ceiling S-60PT2R5A S-71PT2R5A S-100PT2R5A S-125PT2R5A S-140PT2R5A Read through the Installation Instructions before you proceed with the installation. In particular, you will need to read under the “IMPORTANT!” section at the top of the page. F616394...
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Page 2: Important
IMPORTANT! • Provide a power outlet to be used exclusively for each unit. Please Read Before Starting • Provide a power outlet exclusively for This air conditioner must be installed by the sales dealer each unit, and full disconnection means or installer. - Page 3 When Connecting Refrigerant Tubing • This product must not be modified or disassembled WARNING WARNING • When performing piping under any circumstances. work do not mix air except Modified or disassembled for specified refrigerant unit may cause fire, (R410A) in refrigeration electric shock or injury.
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Page 4: Table Of Contents
CONTeNTS Page Page IMPORTANT! ........2 7. -
Page 5: General
1. GeNeRAL 1-3. Type of Copper Tube and Insulation Material If you wish to purchase these materials separately from a local This booklet briefly outlines where and how to install the source, you will need: air conditioning system. Please read over the entire set of instructions for the indoor and outdoor units and make sure all Deoxidized annealed copper tube for refrigerant tubing. -
Page 6: Selecting The Installation Site
2. SeLeCTING THe INSTALLATION SITe Ceiling Ceiling 2-1. Indoor Unit AVOID: ● areas where leakage of flammable gas may be expected. Wall ● places where large amounts of oil mist exist. ● direct sunlight. min. 25 cm ● locations near heat sources which may affect the min. -
Page 7: How To Install The Indoor Unit
3. HOW TO INSTALL THe INDOOR UNIT Unit: mm ■ Ceiling Type (T2 Type) 3-1. Required Minimum Space for Installation and Service Air intake (1) Dimensions of suspension bolt pitch and unit Length Type 60, 71 1226 1275 100, 125, 140 1541 1590 Unit: mm... -
Page 8: Preparation Before Installation
3-2. Preparation Before Installation (4) Remove the center bracket. When wiring, remove the center bracket if necessary. (1) Remove the bracket (for suspending the indoor unit). When wiring is completed, reinstall the center bracket in its Loose the M8 suspension bolts. original position. -
Page 9: Duct For Fresh Air
b) Suspend the indoor unit to the bracket. WARNING Tighten the M8 suspension bolts and fix the indoor unit in place. (Fig. 3-17) 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. - Page 10 * If the drain hose is routed through the left side, refer to NOTE Fig. 3-18, and follow the procedure above to install the hose. The hole should be made at a slight downward slant to the Reattach the rubber stopper removed earlier onto the right outside.
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Page 11: Electrical Wiring
4. eLeCTRICAL WIRING 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. (2) Circuit breaker must be incorporated in the fixed wiring in accordance with the wiring regulations. -
Page 12: Wiring System Diagrams
4-3. Wiring System Diagrams * 3-phase model connections Indoor unit Outdoor unit (3-phase) Power supply INV unit 230/240V ~50Hz Power supply Ground 400/415V, 3 N~, 50Hz Remote Ground controller Ground * Single-phase model connections Indoor unit Power supply Outdoor unit (single-phase) 230/240V ~50Hz INV unit Power supply... - Page 13 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 14 How to connect wiring to the terminal ■ For stranded wiring Stranded wire Special Screw washer (1) Cut the wire end with cutting pliers, Ring then strip the insulation to expose the pressure Ring pressure stranded wiring about 10 mm and terminal Screw and terminal...
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Page 15: 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 flare nut, and the gas water from entering the tubes before they are used. tubing side is connected by brazing. -
Page 16: Insulating The Refrigerant Tubing
For the flare nuts at tubing connections, be sure to use the Insulation material ● flare nuts that were supplied with the unit, or else flare nuts The material used for insulation must have good insulation for R410A (type 2). The refrigerant tubing that is used must characteristics, be easy to use, be age resistant, and must not be of the correct wall thickness as shown in the table below. -
Page 17: Finishing The Installation
5-5. Finishing the Installation ● Attach the air-intake grille. When attaching the air-intake grille, perform the reverse After finishing insulating and taping over the tubing, use sealing procedure to removing the grille. putty to seal off the hole in the wall to prevent rain and draft Refer to the section “3-2. - Page 18 9. APPeNDIX <How to clean the filter> 1. Remove the air filter from the air intake grille. ■ Care and Cleaning 2. Use a vacuum cleaner to remove light dust. If there is sticky dust on the filter, wash the filter in lukewarm, soapy water, rinse it in clean water, and dry it.
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Page 19: Troubleshooting
■ 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 Sound like streaming water during Sound of refrigerant liquid flowing inside unit ●... - Page 20 Check Before Requiring Services ● Symptom Cause Remedy Press ON/OFF operation button on remote Power failure or after power failure controller again. Air conditioner does not run Switch on power if breaker is turned off. ● at all although power is turned Operation button is turned off.
- Page 21 IMPORTANT INFORMATION ReGARDING THe ReFRIGeRANT USeD This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere. Refrigerant type: R410A value: 1975 GWP = global warming potential Periodical inspections for refrigerant leaks may be required depending on European or local legislation. Please contact your local dealer for more information.
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