Klimaire 13 SEER Series - Manual (Page 21)

THERMOSTAT
C
INDOOR UNIT OUTDOOR UNIT
Y
R G R Y
G
C
C B
R
B
Fig.14 Control Wiring for H/P Systems.
All dimensions are in inches. They are subject to change without notice. Certified
dimensions will be provided upon request.
3
40/50
Model(Btu/h)
Outdoor Unit
Power Line
15/20
Outdoor-Indoor
Signal Line
10 14 12
Thermostat
Signal Line
30/30
Line Quantity
Line Diameter
(AWG )
3 3
5
18 18 18
Line Quantity
Line Diameter
(AWG )
5 5
5
18 18 18
Line Quantity
Line Diameter
(AWG)
5 5
18000/24000
40
12
3
18
5
18
5
30000/36000 42000 48000/60000
TABLE 5: Wiring gauge for H/P Systems
20
W2
D
w1
Input Current Fuse Amps
Suggestion: When choosing a thermostat, choose K5R-25B or a non-programmable electric
thermostat series such as Honeywell (TH5220D). Broken lines means H/P system with electric
heating. Please refer to thermostat electrical manual for wiring schematic.