２１
■
Transformer Replace (Figure 23 & Figure 23-1)
Step 1:
Unplug the unit, remove Control Box
(
Figure 5 & Figure 11);
Step 2: Unplug Terminal
Step 3: Unscrew the two Screws;
Step 3 : Remove Transformer and Replace it with new one.
1. For BU-22
2. For BU-58
Terminals
For 7 Bottles
Screws (2pcs)
Washer
Hex Nut
Transformer
Terminals
For 19 Bottles
Screws
(2pcs)
Washer
Hex Nut
Transformer
２２
■
Connector Position (Control PCB) (Figure 24)
■
Connector Position (Power PCB) (Figure 25)
Control PCB
Terminal 1
(To Temp. Sensor)
Terminal 2
(To Power PCB)
GND
A
Fan
B
LED
C
Compressor
H
Transformer
Output
D
Tranformer
Input (N)
F
Tranformer
Input (L)
G
Control
PCB
I
Power
Input (L)
J
Power Input
(N)
E
Connector Position on Power PCB
