HSU-14HR03/R2 DIAGNOSE TROUBLE CORRECTLY HSU-18HR03/R2 BEFORE OFFERING SERVICE. 2. THIS MANUAL IS USED BY QUALIFIED APPLIANCE TECHNICIANS ONLY. 3. HAIER DOES NOT ASSUME ANY RESPONSIBILITY FOR PROPERTY DAMAGE OR PERSONAL INJURY FOR IMPROPER SERVICE PROCEDURES DONE BY ONE UNQUALIFIED PERSON.
HSU-14HR03/R2 HSU-18HR03/R2 Features 1 Features DRY function: Make dehumidifying in the room when the unit is working in the "DRY" mode Sleep mode: The setting temprature and the indoor noise can be adjusted to a more comfortable level when you set the "sleep mode"during night sleep...
HSU-14HR03/R2 HSU-18HR03/R2 Specifications 2 Specifications * This inf o rmati o n was not av ailable at the time of publica tion. NOMINAL INPUT For indoor units only: INDOOR UNITS HSU-14HR03/R2 HSU-18HR03/R2 NOMINAL Cooling nominal 0.08 INPUT Heating nominal 0.08...
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HSU-14HR03/R2 HSU-18HR03/R2 Specifications TECHNICAL SPECIFICATIONS OUTDOOR UNITS HSU-14HR03 HSU-18HR03/R2 NET DIMENSIONS Unit (stop valve, and bottom support is not included) Unit WEIGHT COLOR Unit white dB(A) Sound pressure(cooling/heating)(5) high 55/54 60/58 SOUND LEVEL Sound power(cooling/heating)(6) high 64/65 dB(A) 67/68 high...
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HSU-14HR03/R2 HSU-18HR03/R2 Specifications HSU-14HR03/R2 HSU-18HR03/R2 For indoor units only: POWER SUPPLY NOMINAL Phase DISTRIBUTION Frequency SYSTEM Voltage VOLTAGE NOTES Nominal cooling capacities are based on: indoor temperature 27°CDB/19°CWB * outdoor temperature 35°CDB * refrigerant piping length: 5m * level difference: 0m.
HSU-14HR03/R2 HSU-18HR03/R2 Remote controller&sensors 3 Remote controller lists Model HSU-14HR03/R2 HSU-18HR03/R2 YR-H10 4 Sensors lists INDOOR UNIT type Description Room sensor It's used for detecting room temperature Pipe sensor It's used for detecting temperature of evaporator Domestic air conditioner...
HSU-14HR03/R2 HSU-18HR03/R2 Dimensional drawings 5 Dimensional drawings HSU-14HR03/R2 Indoor unit T he airflow direction The mark ( ) show the piping direction Rear Rear Right Left HSU-14HR03/R2 Outdoor unit 2-way valve 6.35mm(1/4") 3-way valve 12.7mm(1/2") Domestic air conditioner...
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HSU-14HR03/R2 HSU-18HR03/R2 Dimensional drawings Dimensional drawings HSU-18HR03/R2 Indoor unit T he airflow direction The mark ( ) show the piping direction Rear Rear Right Left HSU-18HR03/R2 Outdoor unit Domestic air conditioner...
HSU-14HR03/R2 HSU-18HR03/R2 Operation range 6 Operation range The name of parts Cooling 40 43 l l u indoor temp(℃WB) indoor temp(℃DB) Notes: The graphs are based on the following condition: Equivalent piping length 7.5m Level difference Air flow rate high...
HSU-14HR03/R2 HSU-18HR03/R2 Piping diagrams 7 7 P P i i p p i i n n g g d d i i a a g g r r a a m m s s HSU-14HR03/R2 Reversing Valve Compressor Gas Stop Valve...
Wiring diagrams HSU-14HR03 /R2 HSU-18HR03/R2 8 8 W W i i r r i i n n g g d d i i a a g g r r a a m m s s HSU-14HR03/R2 HSU-18HR03/R2 Indoor Unit INDOOR WIRING DIAGRAM...
Control systems HSU-14HR03/R2 HSU-18HR03/R2 12 Control systems Buttons and display of the remote controller. If the unit which you purchased has not health function, remote controller should like the following figure: 1.Mode display AUTO COOL HEAT 2. SWING display 3. FAN SPEED display AUTO 4.
HSU-14HR03/R2 HSU-18HR03/R2 Center of gravity 13 Center of gravity HSU-14HR03/R2 Indoor unit Outdoor unit Domestic air conditioner...
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HSU-14HR03/R2 HSU-18HR03/R2 Center of gravity Center of gravity HSU-18HR03/R2 Indoor unit Domestic air conditioner...
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Installation HSU-14HR03/R2 HSU-18HR03/R2 14 Installation Indoor Mounting plate claws How to attach the indoor unit. Hook the claws of the bottom frame to the mounting plate. If the claws are difficult to hook ,remove the front panel. How to remove the indoor unit.
HSU-14HR03/R2 HSU-18HR03/R2 Installations Outdoor unit Model 35/40 class Cooling only:20m Max.allowable length Heat pump:25m Max.allowable height Arrangement of piping directions Additional refrigerant Rear left required for refrigerant pipe 20g/m exceeding 5m in length Rear Left right Gas pipe O.D. 12.7...
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HSU-14HR03/R2 HSU-18HR03/R2 The end Sincere Forever Haier Group Haier Industrial Park, No.1, Haier Road Edited by: Ma Sai 266101, Qingdao, China E-mail: hractech@haier.com Signed by: Zhang Lizhi Tel: +86 532 87636957 Http://www.haier.com Zhu Zhenxue Approved by: Domestic air conditioner...