Glow-worm Ultimate 100FF - Manual (Page 34)

34 221966B
13.1 Part Identification
The key number in the diagram and the first column of the list
will help to identify the spare part.
13.2 Ordering
When ordering any spare part, please quote the part number
and the description from the list together with the model name
and serial number information from the data label. The data
label is positioned at the bottom right hand side of case.
If ordering from British Gas also quote the GC number of the
appliance from the data label and the GC number of the spare
part, from the list.
Diagram 12.6
RED
CLEAR AIR PRESSURE
SWITCH TUBES
SECURING
SCREWS
AIR
PRESSURE
SWITCH
ELECTRICAL
CONNECTIONS
CONTROL
BOX
Diagram 12.7
9077
WATER PRESSURE
SWITCH
ELECTRICAL
CONNECTIONS
PURPLE
GREY
4304
12.14 Fan - diagram 5.3
Remove the electrical connections and disconnect the air
pressure tubes.
Remove the fan assembly securing screws.
Make sure that the earth connection is remade onto the new fan
assembly.
The polarity of the other connections is not important.
12 Replacement of Parts
12.15 Water Pressure Switch - Sealed Water
System Only
Release the water pressure and drain, refer to Section 3.
Disconnect the electrical connections at the microswitch, see
diagram 12.7.
Remove pressure switch.
On assembly, use new “O” ring, secure the water pressure
switch with locknut in the orientation shown as diagram 12.7.
Make up water loss and pressurise system, refer to
“Commissioning”.
13 Spare Parts