TABLE OF CONTENTS CAUTIONS SAFETY PRECAUTIONS PARTS AND FUNCTIONS MALFUNCTION CARE AND MAINTENANCE INSTALLATION MANUAL FOR OUTDOOR UNIT INSTALLATION MANUAL FOR INDOOR UNIT INSTALLATION MANUAL FOR ELECTRIC WIRING INSTALLATION MANUAL FOR WIRE CONTROLLER CHECK AND TEST RUN 9-10 11-14 15-20...
Damaged air conditioners are not to be put into operation. In case of doubt, consult your supplier. Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User's Guide.
Unless the circuit breaker is installed, it could cause elecrical shocks. Install on the place where can endure the weight of air conditioner. Bodily injury could result by a careless installation. WARNING Do not poke the air inlet or outlet with a bar, etc.
If the structure is not repaired immediately, the unit could topple down to cause apersonal injury. WARNING When the air conditioner is relocated, contact your dealer or a pro- fessional installer. Make sure to use a fuse of proper electric rating.
9. The indoor unit installation height is at least 2.5m. Note: Part of the power supply of the air conditioner are not prepared because of the requirement of the dealer, the power supply should be provided for oneself. D.B / W.B 32 C/ 23 C D.B / W.
MALFUNCTION please check the following things about your air conditioner before making a servie call. Is the power source Is city supply power in normal? switch adjust cut in? Power supply switch is not ON. Isn't the air filter dirty?
Water or steam generates from the outdoor unit during heating. When the air conditioner is started, when the compressor starts or stops during operation or when the air conditioner is stopped, it sometimes sounds "shuru shuru" or "gobo gobo". It is the flowing sound of the refrigerant, and it is not a trouble.
Operate the unit with FAN mode on a fair day for about half a day to dry the inside of the unit well. Stop operation and turn off the power supply switch. Electric power is consumed even the air conditioner is in stop.
Defrosting operation When a room is warmed with a heat pump type air conditioner, frost accumulates on the heat exchanger of outdoor unit along with the drop of indoor temperature. Since the accumulated frost reduces the effect of warming, it is necessery to automatically switch the operation to the defrosting mode.
Besides, construction expense is charged for removal or reinstallation. The capacity of air conditioner will decrease by contamination of inside of unit when it is used for about three years although depending upon the circumstances under which it is used, and so in addition to the usual maintenance service, special inspection/maintenance service is necessary.
INSTALLATION MANUAL FOR OUTDOOR UNIT <Heat Pump model/Cooling Only model > BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH, EQUIPMENT MALFUNCTION AND/OR PROPERTY DAMAGE. BE SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH THIS MANUAL.
INSTALLATION MANUAL FOR OUTDOOR UNIT 4. Refrigerant piping (1) Outline piping Flare connection (2) Piping size Gas piping 12.7(1/2")x1.0mm Liquid piping 6.35(1/4")x0.8mm Install the removed flared nuts to the pipes to be connected, then flare the pipes. (3) Limitations for one way piping length and vertical height One way piping length: less than 15m.
After attaching the each caps, check the gas leakage around the caps. CAUTION: If the refrigerant of the air conditioner leaks, it is necessary to make all the refrigerant out, then charge the liquid refrigerant into air conditioner according to the amount marked on the name plate.
Take care that wiring does not rise upward, and accurately install the lid/service panel. Its improper installation can also result in heat generation or fire. When setting up or moving the location of the air conditioner, do not mix air etc. or anything other than the designated refrigerant (R407C) within the refrigeration cycle.
INSTALLATION MANUAL FOR INDOOR UNIT All Wiring of this installation must comply with NATIONAL, STATE AND LOCAL REGULATIONS. These instructions do not cover all variations for every kind of installation circumstance. Should further information be desired or should particular problems occur, the matter should be referred to your local distributor.
When install the duct hidden type indoor unit, the return air box must be designed and installed, as Figure3, Figure4. The distance between the air outlet of duct and the air outlet of air conditioner should be no more than 0.5m.
Use M8 or M10 hoisting screw (4, prepare on site) (When the height of hoisting screw is more than 0.9m, you must use M10), their gaps refer to the dimension of air conditioner, according to the original structure and the following method to install. Wood structure Put up the frame wood on the beam and mount the hoisting screws.
INSTALLATION MANUAL FOR INDOOR UNIT Original cement panel Use the in hole hinge, in hole plug or in hole screw. Steel structure Directly use angle steel or new angle steel for support. Suspending of indoor unit Fix the cap of hoisting screw on and suspend them on the T groove of the hoisting part of the unit.
11.8(1.2kgf.m) 12.7 49.0(5.0kgf.m) Stiff PVC pipe VP 20mm (inside diameter) Foam polyethylene pipe, thickness over 10mm Warning Phosphorus oxidized copper seamless pipe (TP 2 ) for air conditioner Gas side 12.7 Liquid side 6.35 Perform with two spanners 13.7(1.4kgf.m) 53.9(5.5kgf.m)
Be sure to use rubber-damping cushion to reduce unit vibration. 2.Installation of drain elbow Installation of drain elbow.(Only for heat pump type air conditioner, no drain elbow for single cooling type).If use drain elbow,please install as shown in the figure.
INSTALLATION MANUAL FOR WIRE CONTROLLER 1.Remove the upper cover of wire controller The PC board is installed on the back cover of wire controller. When remove the upper cover, pay attention not to damage PC board. 2.Install wire controller Drill 2 wall holes according to the position of the 2 screw holes on the back cover of wire controller, then hit wood in the wall holes.
Correct 3.Configuration of power supply Air conditioner must use special power supply system (above 20A), and qualified electrician makes wiring and fixing according to wiring regulations specified in national standard. In socket, exactly distinguish earth wire with neutral wire and it is wrong to connect them together.