andrews Fastflo WHC56 Service Manual page 36

2. How to remove the board
(1) Unscrew two screws (A and B) that fix the
board and the earth screw (C) and remove
the board.
3. How to remove the manifold
- Unscrew two fixing screws of mounting plate
for current leakage safety device in
advance.
(1) Remove the quick fastener (A) in the right
figure and slide the gas pipe (B) upward.
(2) Unscrew four screws that fix the manifold
and pull out the manifold SET.
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A
C
B
B
A