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Compressor
Wiring: Compressor Check
CAUTION: Risk of injury. Keep head clear of
terminal area when cover is removed.
Keep head clear of terminal area when cover is
removed.
Check windings first. If open or grounded, DO
NOT apply power to the compressor terminals.
Red
Panasonic
Compressor
Compressor Wiring
White
RECHI
Compressor
Compressor Resistance
Resistance spec is reported as room temperature
readings.
BTU/Size V
Run
7K/230V
5.139±7% Ω
7K/265V
6.747±7% Ω
9K/230V
3.319±7% Ω
9K/265V
4.503±7% Ω
12K/230V
2.526±7% Ω
12K/265V
3.296±7% Ω
15K/230V
2.227±7% Ω
15K/265V
2.840±7% Ω
Capacitor Microfarads
BTU
7k
9k
12k and 15k
Black
White
S
R
C
Black
Red
R
S
C
Compressor Wiring
Start
6.032±7% Ω
4.680±7% Ω
2.635±7% Ω
3.298±7% Ω
2.313±7% Ω
2.505±7% Ω
3.093±7% Ω
3.225±7% Ω
Microfarads
15 uF +/- 5%
30 uF +/- 5%
30 uF +/- 5%
Reversing Valve
On heat pump models, the refrigerant flow
direction is controlled by the reversing valve
assembly. In the cooling mode, the main board
supplies line voltage to the solenoid coil, which
causes the valve to switch flow direction. With no
voltage applied to the solenoid coil, the valve will
be in the heating mode.
*Shown with solenoid removed.
Reversing Valve Solenoid Coil
The solenoid coil attaches to the valve body with
a 5/16-in. hex-head bolt. The 265-volt coil has
blue wires and measures approximately ~ 3.23k
ohms.
– 51 –
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