49
Installation and Servicing
SECTION 3 - SERVICING
SERVICING
1. Refer to Section 3.9.
2. Pull off the rubber pipe at the sump drain.
3. Disconnect the condensate drain pipe.
4. Turn the siphon clockwise to disengage and lift
to remove.
Note. Keep siphon upright when removing.
5. Clean siphon with water or replaced if
damaged.
6. Re-assemble in reverse order.
7. When re-assembling ensure the trap is full of
water.
8. Check that the boiler operates in both DHW
and CH modes.
3.18 DIVERTER VALVE ACTUATOR REPLACEMENT
3
3.19 CONDENSATE TRAP / SIPHON REPLACEMENT
Refer to Section 3.9.
To remove the motor:
1. Remove the condensate trap/siphon. Refer to
Section 3.6.
2. Place a at bladed screwdriver in the actuator slot
provided and ease out the actuator.
3. Disconnect the electrical plug from the motor.
4. Fit the new motor ensuring the arm is correctly
engaged in the metal fork and re-assemble in
reverse order ensuring the condensate trap/
siphon is relled with water. Reconnect the
electrical plug to the motor.
Check the operation of the boiler.
Note. All spares will be delivered in mid-position.
2
Siphon
4
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