8
7
6
5
4
3
2
1
Major Component Specifi cations
Indoor unit (A)
MODEL No.
J
KHX0752
N
Power source
208 - 230 V / 1ø / 60 Hz
Controller P.C.B. Ass'y
CR-KR74GXH56A (Microprocessor)
Fan...(Number diameter / length in. (mm))
Cross-fl ow (1 ... ø3-15/32 (ø88) / 29-9/64 (740))
Fan motor
Model...Nominal output
W
UF4Q-31G6P-C...30W
Power source
208 - 230 V / 1ø / 60 Hz
No. of pole...r.p.m. (230V, High)
rpm
4P... 1,164
Coil resistance
(Ambient temperature 68°F)
WHT – BRN : 482.5
WHT – VLT : 77.04
VLT – ORG : 61.70
ORG – YEL : 38.62
YEL – PNK : 210.1
Run capacitor
VAC, μF
440 VAC, 1.0 μF
Safety device
fuse
Operating temperature
Open °F (°C)
266 ± 14 (130 ± 8)
Close °F (°C)
174 ± 27 (79 ± 15)
Electronic expansion valve
Coil
UKV-U023E
Coil resistance (at 68°F)
ORG – GRY : 46
YEL – GRY : 46
RED – GRY : 46
BLK – GRY : 46
Valve body
UKV-25D32
Heat exchanger
Coil
Aluminum plate fin / Copper tube
Rows...fi n pitch
in. (mm)
2...7 / 128 (1.3)
Face area
ft
2
(m
2
)
2.06 (0.191)
TD831149-00̲3WAY.indb 108
2010/01/26 15:11:21
FORM 121.00-EG1
ISSUE DATE: 5/31/2012
117
JOHNSON CONTROLS
Wall-Mounted Exposed (JK Type)
Summary of Contents for JA Series
Page 181: ...Schematic Diagram JDHX3652N FORM 121 00 EG1 ISSUE DATE 5 31 2012 181 JOHNSON CONTROLS ...
Page 183: ...Schematic Diagram JDHX4852N FORM 121 00 EG1 ISSUE DATE 5 31 2012 183 JOHNSON CONTROLS ...
Page 189: ...Schematic Diagram JKHX1862N FORM 121 00 EG1 ISSUE DATE 5 31 2012 189 JOHNSON CONTROLS ...
Page 191: ...Schematic Diagram JKHX2452N FORM 121 00 EG1 ISSUE DATE 5 31 2012 191 JOHNSON CONTROLS ...