1 DESCRIPTION OF PRODUCTS & FEATURES
1.1 Products coding direction
Old code
H BU – 14 H A 03/ R1
Refers to HFC refrigerant, fixed frequency
Power: 03(230V/50Hz).04(240V/50Hz).12(115V/60Hz).13(230v/60Hz)
Design series number
“H” refer to cooling and heating, ”C” refer to cooling only
Nominal cooling capacity (BTU/h), 14=14000BTU/h
Indoor unit code: "B" Cassette type; "C" convertible "D" Duct type
“H” means “Haier”
New code
A B 14 2 A C B E A
Climate type: T1 (see table 1)
Design number (E stands for fixed frequency heat pump air conditioner)
Product type: A stands for heat pump type, refrigerant is R22
B stands for heat pump type, refrigerant is R407
M stands for cool only type, refrigerant is R22
N stands for cool only type, refrigerant is R407
Appearance character
Product series: one wall-mounted split type
Applicable voltage: 2 stands for 220-240V/50Hz,4 stands for 220v/60Hz
N stand for 380V/50Hz
Cooling / Heating capacity,14=14000BTU/h
Product type : “B” stands for cassette type, “C” stands for convertible
type, ”D” stands for duct, “S” stands for split type, ”Q” stands for chiller
system, "E" stands for ceiling concealed type, “U” stands for outdoor unit
Air conditioner
1.2 Brief Introduction to T1 T2 T3 working condition
Table 1
Climate type
Type of Air Conditioner
T1 T2 T3
Cool only
18
43 10 35 21 52
Heat pump
-7
43 -7 35 -7 52
Electricity heating
43 35 52
1.3 Operating Range of air conditioners
Normal condition
Operation Operation Range Outside / Inside
Cooling
15
0
C – 43
o
C
Drying
15
0
C – 43
o
C
Heating
-7
o
C – 18
o
C
DESCRIPTION OF PRODUCTS & FEATURES