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21.7 - THERMOSTATIC THERMOTRONIC HANDSET NOT WORKING
a.
Check the handset as been programmed correctly as detailed in Section 3.5 and works correctly.
b.
Ensure the Customer understands that the Fire must be either on or set at Standby (pilot lit) and the Handset Screen set at
either TEMP or TIMER to enable the Programs to function.
c.
Check that all other functions on Handset work.
d.
Change the Handset and or Receiver and or Burner Control System.
Important :
In instances where it is indicating that either of the main control systems need changing, you should investigate
returning the whole Burner Control Assembly to Nu-Flame for rectification as this could be the least cost option.
ALWAYS CONDUCT A GAS SOUNDNESS AND SPILLAGE CHECK AFTER SERVICING.
ALWAYS RESEAL THE PRESSURE TEST POINT AND CHECK THAT IT IS GAS TIGHT.
(This accounts for a lot of recalls.)
ALWAYS CHECK THAT THE GLASS IS CLEAN AND FREE FROM FINGERPRINTS.
(This accounts for a lot of recalls.)