Haier HR18D2VAR, Service Manual

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3
1.2 NOMENCLATURE FOR MODEL NUMBER
Model number explanation---indoor unit
Table 1-1
Model number explanation---outdoor unit
Table 1-2
1.3 ENGINEERING FEATURES:
Haier
System
type
Nominal
capacity in
(1000) Btuh
SEER
designation
Design
series
Electric Designation Body style
H
R
24
D
V A
R
Brand
symbol :
H:
Haier R: Heat
Pump
24
：
24000BTU/h;
60
：
60000BTU/h
A:10SEER;
B:11SEER;
C:12SEER;
D:13SEER
E:14SEER;
F:15SEER;
G:16SEER;
H:17SEER
I:18SEER
1
：
1st
Generation ;
2: 2nd
Generation
A:
standard
style
S=Scroll,
R=Recipr
ocating
H B 24 00 V A 1 M 20 P
Haier Blower unit
Nominal
capacity in
Electric
heater
Electric
Designation
Design
series
Airflow
configuration
Unit
Width(in.)
Continuation
Brand
symbol
B:Blower unit
C:Evaporator
W:Wall moun
-ted unit
24:
24000BTU/h
60:
60000BTU/h
00: No;
05: 5KW;
10: 10KW;
15:15KW;
20: 20KW
Y:575V-3Ph-60Hz;
V:208/230V-1Ph-
60Hz;
60Hz;
D:460V-3Ph-
60Hz;
A:115V,1 Ph,60Hz
A:10 SEER
A/C coil
A/C coil
A/C coil
1: 1st
Generation;
2: 2nd
Generation;
M:Multi-
direction
V:Vertical
H:Horizontal
paint
1. DESCRIPTION OF PRODUCTS & FEATURES
This manual discusses ‘split’ central air conditioning and indoor coils. “Split” central air condition
system refers to the physical location of major air conditioning components. The split system air
conditioning are manufactured to standards of quality and performance.They are 13 SEER(Seasonal
Engery Efficiency Ratio) which meet or exceed the standards imposed by efficiency legislated and
therefore represent both good value today and for years to come. The current air conditioning system
needs less external protection, while increasing the unit efficiency in cooling mode.
(1000) Btu/h
P: Powder
Efficiency
code
17:17”[432]
22:22”[559]
20:20”[497]
25:25"[625]
A
：
115V, 1Ph, 60Hz;
60Hz
；
D: 460V, 3Ph, 60Hz;
C: 208/230V, 3Ph,
V: 208/230V, 1Ph,
60Hz;
Y: 575V, 3Ph, 60Hz
COPPER TUBE/ALUMINUM FIN COILS
:
Both indoor and outdoor coils are designed and matched to
optimize heat transfer while
minimizing size and cost, with increased durability and reliability.
C:208/230V-3Ph- D:13 SEER
E:14 SEER
E: EC motor
C:
Condensing
Unit;
Reserved
1.1 Air conditioning
use scroll and reciprocating compressors. This gives the air conditioning a durable compressor which
2
Central Air Conditi
oning
Model: Heat Pump,
HR13-D2