To Remove The Mertik Gv60 Gas Valve. (Rc) - Valor 500FS Installer And Owner Manual

INSTALLER GUIDE
18.10 To remove the Mertik GV60
gas valve. (RC models only)
1. Remove the burner assembly and
tray (See section 18.7).
2. If turning the burner tray upside
down, ensure that the work surface is
suitably protected. This will avoid
damage to the work surface.
3. Remove the thermocouple by
unscrewing the thermocouple nut at
the interrupter block. Remove the
two leads from the interrupter block
making sure to pull on the base of
the tabs and not the leads. It is
important that when replacing the
leads that the lead with the larger tag
(From the receiver) is furthest away
from the valve body.
GV60 gas valve
4. Detach the pilot pipe from the gas
valve.
5. Detach the inlet pipe.
6. Detach the burner pipe.
7. Detach the electrode lead from the base of the electrode.
8. Remove the wiring block from the front of the valve. To do this press the retainer
tab on the base of the valve whilst gently pulling on the leads.
9. Remove the two screws that retain the gas valve to the tray. Lift the gas valve
assembly clear.
10. Refit in the reverse order.
©
Page 42
GDC Group Ltd. SEPT 2016