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Before using your air conditioner, please read
this manual carefully and keep it for future reference.
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SPLIT TYPE
ROOM AIR CONDITIONER
AWI/AWO-20HPR1 Gamma
AWI/AWO-26HPR1 Gamma
AWI/AWO-35HPR1 Gamma
AWI/AWO-54HPR1 Gamma
Please read this installation manual completely
before installing the product.
If the power cord is damaged, replacement work
shall be performed by authorised personnel only.
Installation work must be performed in accordance
with the national wiring Standards by authorised
personnel only.
Contact an authorised service technician for
repair, maintenance or installation of this unit.
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Table of Contents
Related Manuals for AlpicAir AWI-20HPR1 Gamma
Summary of Contents for AlpicAir AWI-20HPR1 Gamma
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Page 1: Room Air Conditioner
Before using your air conditioner, please read this manual carefully and keep it for future reference. SPLIT TYPE ROOM AIR CONDITIONER AWI/AWO-20HPR1 Gamma AWI/AWO-26HPR1 Gamma AWI/AWO-35HPR1 Gamma AWI/AWO-54HPR1 Gamma Please read this installation manual completely before installing the product. If the power cord is damaged, replacement work shall be performed by authorised personnel only. -
Page 2: Table Of Contents
CONTENTS SAFETY PRECAUTIONS Warning ............................2 Caution .............................2 INSTALLATION INSTRUCTIONS Selecting installation place......................3 Accessories ..........................4 Indoor unit installation........................5 Outdoor unit installation......................7 REFRIGERANT PIPE CONNECTION Refrigerant pipe connection .....................8 ELECTRICAL WORK Electrical work ........................9 AIR PURGING Air purging with vacuum pump ....................11 Safety and leakage check .....................13 TEST RUNNING Test running ...... -
Page 3: Safety Precautions
SAFETY PRECAUTIONS Read the follow SAFETY PRECAUTIONS carefully before installation. Electrical work must be installed by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model to be installed. Incorrect installation due to ignoring of the instruction will cause harm or damage, and the seri ousness is classified by the following indications. -
Page 4: Installation Instructions
INSTALLATION INSTRUCTIONS Selecting installation place Read completely, then follow step by step. Indoor unit Do not expose the indoor unit to heat or steam. Select a place where there are no obstacles in front or around the unit. Make sure that condensation drainage can be conveniently routed away. -
Page 5: Accessories
INSTALLATION INSTRUCTIONS Accessories Q ty Number Name of Accessories Installation Plate Clip Anchor Self-tapping Screw A ST3.9X25 Seal (See Page 8 for details) Drain Joint (See page 8 for details) Liquid side Parts you must 6.35 Connecting purchase (A minimum 9.52 pipe Assembly ( 12000Btu/h model) -
Page 6: Indoor Unit Installation
INSTALLATION INSTRUCTIONS Indoor unit installation 1. Fit the Installation Plate Correct orientation 1. Fit the installation plate horizontally of Installation Plate on structural parts of the wall with spaces around the installation plate. 2. If the wall is made of brick, concrete or the like, drill eight (8) 5mm diameter holes in the wall. - Page 7 INSTALLATION INSTRUCTIONS 3. Connective Pipe and Drainage Installation Drainage 1. Run the drain hose sloping downward. Do not install the drain hose as illustrated below. Do not put the end of Do not block water flow by a rise. drain hose into water. Fig.7 2.
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Page 8: Outdoor Unit Installation
INSTALLATION INSTRUCTIONS 5. Piping and wrapping Bundle the tubing, connecting cable, and Indoor unit Ponding box drain hose with tape securely, evenly as shown in Fig.11. Connective Pipe room Because the condensed water from rear cable of the indoor unit is gathered in ponding Connective pipe box and is piped out of room. -
Page 9: Refrigerant Pipe Connection
REFRIGERANT PIPE CONNECTION Settlement of outdoor unit Anchor the outdoor unit with a bolt and nut 10 or 8 tightly Air inlet and horizontally on a concrete or rigid mount. Air inlet Mounting dimensions Outdoor unit dimensi on mm(Wx HxD) A(mm) B(mm) 700x535x235... -
Page 10: Electrical Work
ELECTRICAL WORK C: Putting nut on Flare nut Remove flare nuts attached to indoor and outdoor unit, then put them on pipe/tube having completed burr removal.(not possible Copper tube to put them on after flaring work) D: Flaring work Fig.17 Firmly hold copper pipe in a die in the Handle dimension shown in the table below. - Page 11 ELECTRICAL WORK Connect the cable to the indoor unit NOTE: Before performing any electrical work, turn off the main power to the system. 1. The inside and outside connecting cable can be connected without opening the front panel. 2. Remove the front cover on chassis and front cover of frame as shown in Fig.20. Then remove the terminal board cover by loosening the screw.
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Page 12: Air Purging
AIR PURGING CAUTION CAUTION CAUTION CAUTION After the confirmation of the above conditions, prepare the wiring as follows: 1) Never fail to have an individual power circuit specifically for the air conditioner. As for the method of wiring, be guided by the circuit diagram posted on the inside of control cover. - Page 13 AIR PURGING When relocate the unit to another place, perform evacuation using vacuum pump. Make sure the refrigerant added into the air conditioner is liquid form in any case. (Not applicable to the units with R22 ) Caution in handling the packed valve Open the valve stem until it hits against the stopper.
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Page 14: Safety And Leakage Check
TEST RUNNING Safety and leakage check Electrical safety check Perform the electric safe check after completing installation: 1. Insulated resistance The insulated resistance must be more than 2M . 2. Grounding work After finishing grounding work, measure the grounding resistance by visual detection and grounding resistance tester. - Page 15 CS421-I 2200018059...
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