Technibel CAV250R5TA Série Manuel D'installation page 50

12-7. 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 tabel.
Double check it.
* The capacity code is set by S4 (green, 4P DIP switch) on outdoor control PCB.
The model code is set by S5 (black, 2P DIP switch) on outdoor control PCB.
EG
S4. Capacity code
Model No.
25 type (1 phase)
25 type (3 phase)
36 type (3 phase)
48 type (3 phase)
S4 (green) capacity code
(4P DIP switch)
ON
ON side
OFF side
No. Outdoor PCB
1 2
ON ON
ON ON
OFF ON OFF
OFF OFF
Outdoor control PCB
S5 (black) model code
(2P DIP switch)
ON
ON side
OFF side
S5. Model code
3 4 Model No.
ON OFF GRV250R5
ON OFF GRV250R7
ON GRV360R7
ON ON GRV480R7
S5. Model code
Model No.
GRV250L5
GRV250L7
GRV360L7
GRV480L7
49
No. Outdoor PCB
1 2
OFF ON
OFF OFF
OFF OFF
OFF OFF
No. Outdoor PCB
1 2
ON ON
ON OFF
ON OFF
ON OFF