Page 2 - Operation; Content
Operation Content CautionsPartsOperation hintsEnergy savingMaintenanceTrouble shootingWhen problems occurIndoor & outdoor unit connectionTools necessaryInstallation proceduresOthers 5 6-7 8 9-10 1112 13-18 19 4 1-23
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 - Applicable ambient temperature range:; Specifications
2 The machine is adaptive in following situation Applicable ambient temperature range: Cautions Cooling Heating Indoor outdoor Rated Maximum Minimum 27 32 18 19 23 14 35 43 10 24 26 6 20 27 15 14.5 -- -- 7 24 -7 6 18 -- DB C WB C DB C WB C Indoor outdoor DB C WB C DB C WB C For the purpose of safety...
Page 5 - Parts; Outlet grill; Indoor unit; Inlet grill
Parts 3 1 Outlet grill 2 Operation panel 3 Inlet grill 4 Air filter [inside the unit] Indoor unit 1 2 3 4 Outdoor unit Note:For cooling only unit,the "HEATER" light is invalid; ON/OFF: If pressing this button,the unit will enter Auto Run mode according to the room temperature. POWER RUN TIME...
Page 6 - Operation hints
Unit operation Protection devices inside the unit will activate to stop unit operation, when ambienttemp. is extremely low or high.When unit is running under high humidity in cooling or dehumidifying mode, condensatemight appear at outlet grill. 3-min delay protection Fan speed changes Unit will not...
Page 7 - Energy saving; ON OFF
5 Energy saving Keep proper room temp. Too cold or too warm is no goodt o y o u r h e a l t h , a n d p o w e rconsumption will be increased aswell. Air filter should be periodically cleaned If air filter is clogged: It will cause poor cooling andheating efficiency, higher powerconsumption and even ...
Page 8 - Maintenance; Disconnect power supply; Pull it out from top as shown in Fig.; Air filter cleaning
6 Don't spray any paint or insecticideon the unit. Don't splash water directly on indoorunit. This will cause damage or even fire accident. This could be very dangerous Maintenance Disconnect power supply Don't touch it with wethand Don't wash with hot wateror solvent to clean the unit Don't use hot...
Page 9 - After season maintenance; Turn off the unit and pull out power plug.; Indoor and outdoor cleaning
7 Maintenance After season maintenance Before season maintenance Let the unit run in Fan mode for half a day in afine weather to dry completely the unit inside. Turn off the unit and pull out power plug. There might be certain power consumption evenif unit is stopped. Clean air filter and indoor uni...
Page 10 - Trouble shooting; Followings are not problems
8 Trouble shooting Followings are not problems Sound of water flowings are notproblems. Sound of cracking is heard. Smells are generated. During operation, white fog or steamcomes out of indoor unit. In cooling operation, unit switches to fanoperation. Unit will not restart after stop.Won't start? N...
Page 11 - When problems occur; Poor cooling or heating
9 When problems occur Before asking services, please firstly check your unit according to following. If your unit still can't work properly after above mentioned checks, or following problems occur,please stop it immediately and contact your dealer. Fuses or circuit breakers often blow out. Water co...
Page 12 - Power supply; its two contacts should be no less than 3 mm.
10 When problems occur Power supply Air conditioner must use an exclusive line (over 30A) When installation air conditioner in a wet place, try to use a circuit breaker against current leakage. For installation in other places, use circuit breaker as far as possible. Such means for disconnection mus...
Page 13 - Indoor & outdoor unit connection; Take HPU-42CH03 For Example
11 Indoor & outdoor unit connection power cable length Approx 1.5m Approx 2m pipe direction Left RearRight Bottom Over 10cm Over 10cm Over 10cm Over 10cm Over 10cm Over 60cm Over 15cm Over 100cm Take HPU-42CH03 For Example
Page 14 - Tools necessary; Mark Parts name
12 Tools necessary Tools necessary Standard accessories 1. Screw driver2. Hacksaw3. 70mm dia. hole core drill4. Spanner (dia. 17, 27mm)5. Spanner (14, 17, 27mm)6. Pipe cutter7. Flaring tool8. Knife9. Nipper10. Gas leakage detector or soap water11. Measuring tape12. Reamer13. Refrigerant oil Followin...
Page 15 - Installation procedures; Display of whole unit; Installation dimension of outdoor unit (mm); Delivery
13 Installation procedures Display of whole unit Installation of outdoor unit Installation dimension of outdoor unit (mm) Try to bring the packed unit to the installation place.When it is inevitable to unpack the unit, be careful not to damage the unit. Wrap it withnylon etc.After unpacking, be sure...
Page 16 - Installation of indoor unit
14 Installation procedures Installation of indoor unit Selection of installation placePlace where it is easy to route drainage pipe and outdoor piping.Place away from heat source and with less direct sunlight.Place where cool and warm air could be delivered evenly to every corner of the room.Place n...
Page 17 - Installation of fall-prevention fitting metal:; Installation of L-shaped metal; Pipe dia
15 Installation of fall-prevention fitting metal: Fix the fitting metal to the wall by screws so that there is no clearance between them.With the unit set up vertically, fix the fitting metal to the unit with screws while making anadjustment at the long portion of the hole so that there is no cleara...
Page 19 - Pipe length; Extra charging amount of the refrigerant
17 3. Piping connection of outdoor unit. Connect the connecting pipe and inlet and outlet liquid pipe according to the piping method. When piping is longer than 5 m, charge additional refrigerant specified in this list. Pipe length Refrigerant charge (g) 5m 10m 15m 20m 650 975 325 4.Purging method D...
Page 20 - Electric wiring; Wiring of indoor unit; The power supply connects from the outdoor unit.; R S T
18 Electric wiring Note: Electric wiring must be done by qualified person.Use copper wire only, the parameter of connecting cable is H07RN-F 4G 0.75mm 2 . Wiring of indoor unit Insert the cable from outside the wall hole where piping already exist.Pull it out from front.Loosen terminal screws and in...
Page 21 - Others; Pipe cutting and flaring; Correct; Flaring tool
19 Others 2.Installation inspection and test run:Please operate unit according to this Manual.Items to be checked during test run. Please made a " "in " " Are there any gas leakage?How is insulation at piping connection carried out?Are electric wires of indoor and outdoor unit firmly...