• HOT WATER
menu item
MAX. WW PERFORMANCE
• NO: Disabled
BLOW
The siphon filling program is activated in the following
cases:
Upper limit of the maximum hot water output.
Permanent pump operation (internal and external
pumps).
Remark/Restriction
on.
MIN DEVICE PERFORMANCE
• A
• The operating mode is switched from summer to
winter mode.
ÿ To avoid damage to the ignition transformer: leave the
function switched on for a maximum of 2 minutes.
Limits the setting range for the maximum heating output (ÿ >
SETTINGS > HEATING > MAX. HEATING OUTPUT).
3-WAY VALVE
MAX. HEATING CAPACITY
Menu item
SIPHON FILL PROG.
Settings/setting range Comments/restrictions
Settings/setting
range • OFF:
Switched off (only allowed during maintenance)
ENABLE TESTS
• OFF
• YES: Enabled
Permanent fan run
MAX. FLOW TEMP.
• "Minimum rated heat output" ... "Maximum
rated heat output"
Tab. 19 SETTINGS menu
• OFF
The next time there is a demand for heat for heating
or storage operation, the device is kept at a low heat
output for 15 minutes. The siphon filling program remains
active until 15 minutes have been reached at a low heat
output.
Permanent fan run.
Minimum nominal heat output (heating and hot water)
Voltage range between 153 and 187 Vac
IONISATIONSOSZILL.
• OFF
• ON: Power on
IGNITION
• "Minimum nominal heat output" ... "maxima Upper limit of the maximum heat output. Limits the Ein le nominal
heat output"
• A
3WV IN CENTER POS.
• OFF
• 30 … 82 … 88°C
Limits the setting range for the maximum hot water output (ÿ >
SETTINGS > HOT WATER > MAX. DHW OUTPUT).
• The device is switched on with the on/off switch.
Permanent position of the 3-way valve.
Permanent ignition.
Tab. 20 LIMIT VALUES menu
10.2.3 LIMITS
• A
Limits the setting range for the minimum heat output and the
minimum hot water output (ÿ > SETTINGS > HEATING > MAX.
HEATING OUTPUT and > SETTINGS > WARM WATER > MAX.
DHW OUTPUT).
While the siphon filling program is running, the
info area of the standard display shows SIPHON
FILLING OPERATION
• "Maximum nominal heat output hot
water"
The function ensures that the system is completely
drained and the engine can be easily removed. The 3-
way valve remains in the middle position for about 15 minutes
Tab. 21 FUNCTION TEST menu
• A
Remark/Restriction
Settings/setting range
Setting range for the maximum heating output (ÿ > SETTINGS >
HEATING > MAX. HEATING OUTPUT).
Blower running without gas supply or ignition.
Upper limit of the maximum heat output.
• The burner has not been in operation for 28 days.
Checking the ignition by permanent ignition without gas
supply.
PUMP
menu item
Settings in the service menu | 29
• HEATING
10.2.4 FUNCTIONAL TEST
Cerapur GC9000iW
6720813052 (2016/10)
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Summary of Contents for Cerapur 9000i
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