Haier 3U19FS1ERA Service Manual - Page 3

Description of products & features - air conditioner

Page 3 highlights

1.Description of products & features 1.1. Products code explanation 3 U 19 F S 1 E R A .9773:1506 -5: .9825;5983: Climate type: T1 (see table 1) Frequency type: DC inverter Product type: A stands for heat pump type, refrigerant is R22 B stands for heat pump type, refrigerant is R407C E stands for heat pump type, refrigerant is R410A N stands for cool only type, refrigerant is R407C Design edition Product series: S stands for EASY STOCK Product appearance Cooling / Heating capacity,19=19000BTU/h Product type : "B" stands for cassette type, "C" stands for convertible type, "D" stands for duct, "S" stands for wall mounted type, "F" stands for console type, "U" stands for outdoor of split unit Max. 1 to 3 1.2 Brief Introduction for T1,T2,T3 working condition Type of Conditioner Cooling Only Air T1 18 ℃~43℃ Heat pump -7℃~43℃ Electricity Heating ~43℃ Climate type T2 10℃~35℃ -7℃~35℃ ~35℃ T3 21℃~52℃ -7℃~52℃ ~52℃ 1.3 Operating Range of Air Conditioners Working temperature range Rated Maximum Cooling Indoor DB℃ 27 32 WB℃ 19 23 outdoor DB℃ 35 43 WB℃ 24 26 Heating Indoor DB℃ 20 27 WB℃ 14.5 -- outdoor DB℃ 7 24 WB℃ 6 18 Minimum 18 14 -10 6 15 --15 --

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1.Description of products & features
1.1. Products code explanation
3
U
19
F
S
1
E
R
A
Climate type: T1 (see table 1)
Frequency type: DC inverter
Product type: A stands for heat pump type, refrigerant is R22
B stands for heat pump type, refrigerant is R407C
E stands for heat pump type, refrigerant is R410A
N stands for cool only type, refrigerant is R407C
Design edition
Product series: S stands for EASY STOCK
Product appearance
Cooling / Heating capacity,19=19000BTU/h
Product type : “B” stands for cassette type, “C” stands for
convertible type, “D” stands for duct, “S” stands for wall
mounted type, "F" stands for console type, “U” stands for
outdoor of split unit
Max. 1 to 3
1.2 Brief Introduction for T1,T2,T3 working condition
1.3 Operating Range of Air Conditioners
Working temperature range
Rated
Maximum
Minimum
Indoor
DB
27
32
18
WB
19
23
14
outdoor
DB
35
43
-10
Cooling
WB
24
26
6
Indoor
DB
20
27
15
WB
14.5
--
--
outdoor
DB
7
24
-15
Heating
WB
6
18
--
Climate type
Type
of
Air
Conditioner
T1
T2
T3
Cooling Only
18
~43
10
~35
21
~52
Heat pump
-7
~43
-7
~35
-7
~52
Electricity Heating
~43
~35
~52