Starting The Appliance - Bosch WORCESTER GREENSTAR 25CDi Instruction Manual

STARTING THE APPLIANCE

INSTALLATION & SERVICIN INSTRUCTIONS FOR WORCESTER BOSCH
STARTING THE APPLIANCE
IMPORTANT: Never run the appliance
when the appliance/system is empty
or partially filled.
SWITCHING THE APPLIANCE ON/OFF:
1
► Turn on mains power supply.
► Turn on any external controls.
Set the thermostatic radiator controls to
maximum temperature.
Set the clock/programmer to continuously
ON and the room thermostat to maximum
temperature.
2 A - On/off button
B • On/off and fault indicator (BLUE)
C - Central heating temperature control
D - Burner indicator (GREEN)
E - Reset button
F - Service button
G - DHW temperature control
H - ECO button
1 - System pressure gauge
J - Cover or optional programmer
K - Display
L - Central heating boost button
M - Holiday button
N - Automatic air vent
► Press button (A) and the power on indica ­
tor (B) illuminates BLUE. After a few seconds
the display will show the flow temperature.
3 ► Turn the CH temperature control (C) to
maximum. The burner on indicator (D) illumi­
nates GREEN when the burner has lit.
NOTES:
* The first time the appliance is switched
on, a once-only venting function is activat ­
ed. The heating pump then switches on and
off at intervals. This sequence lasts about 8
minutes. The display shows shows
alternation with the CH flow temperature.
The automatic air vent (N) must be open,
please verify.
• The boiler runs for 15 minutes at minimum
heating output to fill the condensate trap,
the display (K) alternates between
and the central heating flow temperature.
This occurs every time the mains supply
has been interrupted.
4 ► If the boiler fails to light the BLUE power
indicator (B) and reset button (E) will flash
alternately.
To reset press and hold the reset button (E)
for 2 seconds. The boiler will be reset.
CAUTION: DO NOT PRESS POWER
INDICATOR (B) TO RESET BOILER.
^5/
REENSTAR 25CDÍ/30CDÍ/35CDÍ/40 CDi
6 720 611 927b (04/05)
Bosch
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orcester
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