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Manual operation
navigation: Home Screen>Installer Menu>Manual operation
The Manual Operation Screen allows the burner and circulators to be man-
ually enabled for testing.
fan
Press the
oK
button while the FAN icon is highlighted to manually fire
the burner and power the CH (1) circulator. Press the
LEfT
and
RIGHT
buttons to adjust the firing rate from 0% (Low Fire) to
100% (High Fire). Hold down the
LEfT
or
RIGHT
buttons to rapidly
increase or decrease the firing rate. Press the
oK
button again while the
FAN icon is highlighted to shutdown the burner when finished.
an adequate cH load must be present to dissipate the heat generated
while the burner is manually fired. If an adequate cH load is not avail-
able, an indirect water heater can be used to dissipate the heat by creat-
ing a domestic hot water call which will enable the dHW circulator.
cH cH1
Press the
oK
button while the CH CH1 icon is highlighted to manually
power the CH (1) circulator. Press the
oK
button again while the CH
CH1 icon is highlighted to shutdown the CH (1) circulator.
The auxiliary Boiler circulator is also powered when the cH (1) cir-
culator is manually enabled.
dHW
Press the
oK
button while the DHW icon is highlighted to manually
power the DHW circulator. Press the
oK
button again while the DHW
icon is highlighted to shutdown the DHW circulator.
The auxiliary Boiler circulator is also powered when the dHW circu-
lator is manually enabled.
SYS cH2
Press the
oK
button while the SYS CH2 icon is highlighted to manually
power the System circulator. Press the
oK
button again while the SYS
CH2 icon is highlighted to shutdown the System circulator.
NOTICE
NOTICE
NOTICE
Manual operation
Manual Operation
Released
Off
Off
Off
CH
CH1
FAN
DHW
SYS
CH2
Manual Operation
Released
Off
Off
Off
CH
CH1
FAN
DHW
SYS
CH2
Manual Operation
Released
Off
Off
Off
DHW
FAN
CH
CH1
SYS
CH2
Manual Operation
Released
Off
Off
Off
SYS
CH2
FAN
DHW
CH
CH1
