48
SERVICING
ESPRIT 2 -
Installation and Servicing
66
GAS CONTROL VALVE REPLACEMENT
1.
Refer to Frame 57.
2.
Swing the control box down into the
servicing position. Refer to Frame
51.
3.
Unplug the electrical lead connection
from the gas control valve and
disconnect the earth wire.
4.
Undo the gas inlet pipe union at the
gas service cock.
5.
Undo the union nut on the outlet of
the gas control valve.
6.
Disconnect the white tube from the
valve.
7.
Remove the back nut retaining the
valve to the bottom panel and
withdraw the valve upwards.
8.
Fit the new gas control valve and
reconnect gas and electrical
connections.
9.
Re-connect the white tube to the
valve.
10.
Check operation of the boiler. Refer
to Frames 45 & 46.
67
DIVERTER VALVE ACTUATOR REPLACEMENT
1.
Refer to Frame 57.
2.
Swing the control box down into the
servicing position. Refer to Frame 51.
3.
Remove the electrical connections.
4.
Using a suitable tool pull out the retaining
clip and lift the diverter head from the
brass body.
5.
Fit new actuator head and reassemble in
reverse order Ensure the electrical
connections are fitted correctly (left to right
GREY - RED - PURPLE)
6.
Check operation of the boiler. Refer to
Frames 45 & 46.
SER
VICING
206091-1.pmd
26/05/2010, 16:09
48
