Table of Contents
Advertisement
tel.: +44 (0)2891 270 531
4.3 Initial steps required before replacing internal parts
Prior to replacing an internal part, the mains 230V supply must be isolated, the gas supply must be closed
and disconnected. The air inlet/ exhaust flue and the access cover must be removed.
If a flue bracket needs to be removed to grant access be wary of sharp edges.
- remove the rubber seal grommet from
1
the air intake and the exhaust flue.
- Regardless of Control Panel, the operation of the Room Heater will be carried out via a LIN Ethernet RJ11 cable.
This and any other RJ11 cable within the system can be end-to-end tested by a Remote Network Cable Tester to
ensure any issue is not being caused by crossed, shorted or unconnected wires.
The DC loom and AC loom (gas & electric only) connections can also be removed.
- carefully unclip RJ11 cable (circled).
3
DC loom connected via multi plug.
4.4 Replacement of Blown Air Fan - AK1834
- carefully place circlip pliers along
1
flat edge of motor shaft.
This data is confidential to Brunswick
Munster Simms Engineering Ltd., 2 Enterprise Road, Bangor, Co Down, BT19 7TA, U.K. – Northern Ireland
fax.: +44 (0)2891 466 421
- remove the 5 screws as highlighted. Prise cover facing the
2
way of the screw heads off first, using a flat head screwdriver.
Pay careful attention not to damage any locating tabs
Opposite cover can then also be removed if required.
4
- prise the fan assembly apart by a few mm, just
2
enough to remove the fan from the motor shaft.
Simply push replacement on and click into place.
Heat Air Room Heater
info@whalepumps.com
- use long nose pliers to remove AC loom
from PCB spade connectors and earth tab.
Page
www.whalepumps.com
|
17 of 34
Advertisement
Table of Contents
