SM830035
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4
4. Service procedures
4. Service procedures
(10) Items to Check Prior to Test Run
1)
Turn on the power supply switch more
than 5 hours before in order to charge
the crank case heater.
2)
Fully open the outdoor service valve after
making the leak inspection of field
connected tubing, vacuuming, and gas
charging if necessary.
3)
Check the capacity code and model code
setting.
* The factory setting is as shown in the
table.
* The capacity code is set by S4 (green
or Blue 4P DIP switch) on outdoor
control PCB.
The model code is set by S5 (black, 2P
DIP switch) on outdoor control PCB.
S4. Capacity code
S5. Model code
No.
Outdoor PCB
Model No.
1
2
25 type (1 phase)
ON
OFF
25 type (3 phase)
OFF
OFF
36 type (3 phase)
OFF
OFF
48 type (3 phase)
OFF
ON
No.
Outdoor PCB
Model No.
1
2
3
4
25 type (1 phase)
ON
ON
ON
OFF
25 type (3 phase)
ON
ON
ON
OFF
36 type (3 phase) OFF
ON
OFF
ON
48 type (3 phase) OFF OFF
ON
ON
1
ON
ON side
0510_C_I
OFF side
S4 (green or Blue) capacity code
(4P DIP switch)
Outdoor control PCB
2
3
4
1
ON
ON side
OFF side
S5 (black) model code
(2P DIP switch)
2
Содержание SPW-C253GH5
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