Haier HSU-09HS03/R2DB, HSU-12HS03/R2DB service manual Introductory Remarks

HSU-12HS03/R2(DB)

Domestic Air Conditioner Model: HSU-09HS03/R2(DB)

Introductory Remarks

Description of coding rules of unit model

Coding rules and descriptions are as follows:

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6 7 8 9Inverter10type:(DB),(B)11

Refrigerant type:R1(R407C),R2(R410A)

Applicable voltage:3(220~230V),4(240V)

Applicable frequency:0(50HZ),1(60HZ)

Developing sequence :A,B,C,D...

L/C-cooling only

Function code R/H-heat pump

E-electric aided heating

Nominal cooling capacity (BTU/h)with the first two numbers based on thousand unit

The structure code of indoor & outdoor unit: S(wall-mounted),W(window type),P (cabinet type) H-Abbreviation of Haier

Examples:and "R2" means

HSU-12H03/R2(DB),It represents wall-mounted split type heat pump DC inverter air conditioner . The cooling capacity is 12000BTU/h,and the power supply is 220-230V/50Hz,

the refrigerant is R410A.

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