Haier HSU12VHG-B Service Manual page 97

Description of coding rules of unit model
12
S
H
U
The structure code of indoor & outdoor unit: S(wall-mounted)
H-Abbreviation of Haier
Examples:
HSU-07RD03/R1,It represents wall-mounted split type heat pump air conditioner .The cooling
capacity is 7000BTU/h,and the power supply is 220-230V/50Hz,"D" means the developing
sequence,and"R1" means the refrigerant is R407C.
HSU129HG(DB)-SM
1 2 H
H-heat pump
Nominal cooling capacity (12000BTU/h)
EG 0 3
Applicable voltage:3(220~240V)
Applicable frequency:0(50HZ)
apparance of indoor unit is E series,G is serial number
9
R 2 (D B)
DC inverter
Refrigerant type:R2(R410A)
Domestic Air Conditioner
Appendix