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1-2. Major Component Specifi cations
(A) Indoor Units
Concealed-Duct Type SPW-UR254GH56 (A/B), UR254SH56B, U255H
MODEL No.
SPW-
UR254GH56(A/B)
SPW-
UR254SH56B
U255SHT
SPW-
U255H
Source
220 - 230 - 240V, single-phase, 50/60Hz
Controller P.C.B. Ass'y
CR-UXRP71B-B (Microprocessor)
Fan (Number...diameter, depth)
Centrifugal (2...ø190, L200)
Fan motor
Model...Nominal output W SFG4X-71C3P...70W
KFG4X-71B5P-S...70W
Source 220 - 230 - 240V, single-phase, 50/60Hz
No. of pole...rpm (230V, High) rpm 4P...1,063
Coil resistance
(Ambient temperature 20°C)
Ω
BRN–WHT : 74.72 ORG–YEL : 9.588
WHT–VLT : 19.14 YEL–BLK : 10.52
VLT–ORG : 10.52 BLK–PNK : 21.72
Safety device
Operation temperature Open °C 130 ± 5
Operation temperature Close °C (115 ± 5)
Run capacitor VAC, µF 450 VAC, 5.0 µF
Electronic expansion valve
Coil –
Coil resistance (at 20°C)
Ω
–
Valve body –
Heat Exchanger
Coil Aluminium plate fin / Copper tube
Rows...fin pitch mm 3...1.5
Face area m
2
0.189
Panel
Model No. –
Dew proof heater –
Auto louver motor –
Coil resistance (at 20°C)
Ω
–
Drain Pump
ADP-1413
ZPLD-12230ST-XH-B
ADP-1413
Rated VAC, W AC 230V, 50Hz, 12W
Total head & capacity
500mm, 400cc/min 1200mm, 400cc/min 500mm, 400cc/min
SM830161Book.indb61SM830161Book.indb61 2008/05/1920:33:152008/05/1920:33:15