Fer Falcon 47-26701 Installation, Servicing And User Instructions Manual page 30

INDUSTRIE
7.12 Spark or flame detect electrode (fig. 34)
• Isolate gas and electricity supply
• Remove outer case (two screws bottom rear corners)
• Open room sealed compartment and combustion
chamber
• Identify electrode from fig. 34
• Unplug electrical connection "A" from sensing
electrode
• Remove fixing screw and remove flame detect
electrode
• Remove the two fixing screw from spark electrode
plate and remove it.
7.13 D.H.W. flowmeter
• Isolate electricity and water supplies
• Open a hot water tap to release water pressure from the
domestic side of the heat exchanger, close tap.
• Remove outer case (two screws bottom rear corners).
• Remove two screws from control panel and tilt forward
• Take off protective cover from main PCB and unplug flow
meter lead from terminal X6
• Place a piece of cloth or some otherabsorbent material over
rear of control panel to catch any drops of water that may be
released when removing the flow meter
• Using a 24mm open ended spanner, undo flow meter unions
"A" and "B" taking care not to twist the copper tubing (access
through base panel).
• Remove flow meter, check + clean filter + restrictor + fit to
new flow meter.
• Reassemble in reverse order.
Take care on correct position of
components as reported in fig. 35b
Key
37 Cold water inlet filter
38 Gasket
39 Cold water flow limiter
30
FALCON
Flame
A
detect
37 38 39 38
Spark
Fig. 34
A B
Fig. 35a
Fig. 35b