Page 2 - Contents
Contents Cautions ........................................................................................... Introduction to Spare Parts................................................................ Maintenance................................................................................... Tro...
Page 3 - Cautions; Disposal of the old air conditioner; Safety Instructions and Warnings
Cautions 1 Disposal of the old air conditioner Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment. It must be noticed that air conditioner system contains refrigerants, wh...
Page 4 - Specifications; The machine is adaptive in following
2 All electrical repairs must be carried out by qualified electricians. Inadequate repairs may result in a major source of danger for the user of the air conditoiner. Do not damage any parts of the air conditioner that carry refrigerant by p i e r c i n g o r p e r f o r a t i n g t h e a i r condit...
Page 5 - Below are listed three kinds of Safety Cautions and Suggestions.; Safety cautions
Cautions WARNING! Carefully read the following information in order to operate the airconditioner correctly. Below are listed three kinds of Safety Cautions and Suggestions. WARNING!CAUTION! Incorrect operations may result in injuries or machine damages; in some cases maycause serious consequences. ...
Page 7 - Installation
WARNING ! CAUTION ! Please ask the dealer or specialist to install, never try by the users themselves. After the installation please be sure of the following conditions. Incorrect installation may cause water leaking, shock and fire hazard. Please call dealer to install the air-conditioner. Air-cond...
Page 8 - Introduction to Spare Parts; Swing fender; Indoor unit
Introduction to Spare Parts Swing fender Air filter Outlet Suction grill (located in the suction grill) (located in the outlet) Indoor unit 6
Page 9 - Maintenance; NOTE
3. Dismantle air filter CAUTION! 4. Clean 6. Close inlet grill7. Press the filter signal return key on the controller. (A) Remove dust with vacuum filter. 5. Install air filter (1) Put filter into protruding parts at the top of the inlet grill.(2) Connect the two pothooks with inlet grill See 2 [Cle...
Page 10 - Take of inlet grill; Dismantle and install swing; Install swing plate; Take off airfilter
8 3. Take of inlet grill 4. Clean CAUTION! NOTE When the filter too much dust To spray the special detergent for vent fan orutensils. 5. Install inlet grill6. Install air filter7. Close inlet grill [Clean outlet and shell] see 3see "Clean air filter"see 1 CAUTION! Don't use gasoline, benzene...
Page 11 - Seasonal Reserve
9 NOTE 1.The inner part of indoor unit must be cleaned. Consult dealer, because clean must be done by technician. 2.In cooling operation, discharging system discharge water in room. Seasonal Reserve Operate the unit with FAN mode on a fair day for about half a day to dry the inside of the unit well....
Page 12 - The followings are not malfunction; Trouble Shooting
10 The followings are not malfunction Hua Hua Trouble Shooting Water flowing sound is heard When the air conditoner is started, when the compressor starts or stops during operation or when the air conditioner is stopped,it sometimes sounds Bi- Bi- or Godo-Godo. It is the flowing sound of the re...
Page 14 - When Trouble Happens; Insufficient cooling or heating; Door or window left opened ?; Insufficient cooling
12 When Trouble Happens Insufficient cooling or heating The operation controller adjusted as required Air filter too dirty ? Horizontal swing louver upward ? (in HEAT mode) Any obstacle exists at the air inlet or outlet? Door or window left opened ? Insufficient cooling Any other heat sources in the...
Page 15 - Trouble display
13 When Trouble Happens The exterior alarm signal input "Run" light flashes eleven times The indoor coil temperature is higher than room temperature when cooling or the former is lower than the later when heating "Run" light flashes thirteen times BM1 (1) OFF (2)OFF BM2 BM3BM4 (1) OF...
Page 16 - Using Directions
14 Customer Need-to-know Customer Need-to-know Please install the air conditioner according to the requirements specified in this manual to ensure the air conditioner work well.Be careful not to scratch the surface of the case during moving the air conditioner.Please keep the installation manual for...
Page 17 - Installation tools; Installation Procedure
15 Installation tools 1. Screw driver2. Hacksaw3. Drill with a diameter of 60mm4. Inner hexagon spanner,shifting spanner5. Spanner (14, 17, 19, 24, 27mm)6. Pipe cutter7. Pipe expander8. Knife9. Pincers10. Leakage detector or soapy water11. Band tape12. Scraper13. Refrigerant oil The installation too...
Page 18 - Meanings of Warning and Cautions:; Don't fail to show customers how to operate unit.; Cautions for the installation personnel; Serious injury or even death might happen,if it is not observed.
16 Unit shall be grounded. But grounding shall not be connected to gas pipe water pipe, telephone line. Poor grounding will cause electric shock. Be sure to install a leakage breaker to avoid electric shock. Arrange water drainage according to this Manual. Cover pipe with insulation materials in cas...
Page 19 - Installation space; Preparation for the installation
17 (2) Ceiling height Indoor unit can be installed on ceiling of 2.5-3m in height. (Refer to Field setting and Installation Manual of ornament panel.) (3) Install suspending bolt. Check if the installation place is strong enough to hold weight. Take necessary measures in case it is not safe. (Distan...
Page 20 - In the case of ceiling already exists; In the case of new ceiling; Installation of indoor unit
18 (2) Cut an opening in ceiling for installation if necessary. (when ceiling already exists.) (3) Install a suspending bolt. (Use a M10 bolt) To support the unit weight, anchor bolt shall be used in the case of already exists ceiling. For new ceiling, use built-in type bolt or parts prepared in the...
Page 21 - Refrigerant piping
19 ( As for outdoor piping, please refer to installation Manual of outdoor unit. ) Outdoor is precharged with refrigerant. Be sure to see the Fig.1, when connecting and removing piping from unit. For the size of the flare nut, please refer to Table 1. Apply refrigerant oil at both inside and outside...
Page 22 - Installation of water drainage pipe
20 Check if water drainage is smooth after installation.Charge, through air outlet or inspecting hole, 1200cc water to see water drainage. (1) Install water drainage pipe Pipe dia, shall be equal or larger than that of unit piping.(pipe of polyethylent; size: 25mm; O.D:32mm) Drain pipe should be sho...
Page 23 - INSTALLATION OF ORNAMENT PANEL; Wiring; WARNING; Wiring Example
21 As for outdoor unit circuit, please see Installation Manual of outdoor unit. Note: All electric wires have their own poles, poles must match that on terminal block. 9. INSTALLATION OF ORNAMENT PANEL Be sure to show customers Operation Manual and guide them how to operate unit correctly. Before in...
