Heating Circuit Configuration - Keston HEAT 2 45 Installation & Servicing

2.29.6 Heating Circuit
Configuration:
Heating circuit selection for configuration.
Select the HC from the available heating
circuits in the list:
Select HC to configure
HC1 Boiler1.1
Done
HC pump location. If the HC has an
individual HC Pump connected then
select the output that is used to control it
from the list. Otherwise select 'None'.
Select loc'n of HC pump
None
PWM/0-10V ()
MFR1 ()
Select loc'n of HC pump
None
PWM/0-10V ()
MFR1 ()
MFR2 ()
Select loc'n of HC pump
PWM/0-10V ()
MFR1 ()
MFR2 ()
MFR3 ()
Select loc'n of HC pump
MFR1 ()
MFR2 ()
MFR3 ()
MFR4 ()
Select loc'n of HC pump
MFR2 ()
MFR3 ()
MFR4 ()
Select loc'n of HC pump
MFR3 ()
MFR4 ()
Once an output has been configured the
selected function is shown in brackets
behind the output name:
Example, MFR1 as a HC pump:
Select loc'n of HC pump
PWM/0-10V ()
MFR1 (HC1 pump)
MFR2 ()
MFR3 ()
Installation & Servicing
SECTION 2 - INSTALLATION
The HC maximum temperature set-point
can be set, it defaults to the maximum
output of the boiler model, but this can be
decreased:
Set max flow temp
80 º C
Done
Set max flow temp
80 º C
Done
The HC minimum set-point can be set,
it defaults to the minimum output of the
boiler model, but this can be increased:
Set min flow temp
15 º C
Done
Set min flow temp
15 º C
Done
Room Sensor. If the HC has a Room
Sensor connected then select 'Yes' from
the list. Otherwise set to 'None'.
Room sensor available?
None
Yes
Room sensor available?
None
Yes
Outside Sensor. If the HC has a specific
Outside Sensor connected then select
'Yes' from the list. Otherwise set to
'None'.
Outside sensor available?
None
Yes
Outside sensor available?
None
Yes
Control variant. The HC must have a
control variant that is used to determine
the demand. This is usually set to Flow
Temperature unless specific configuration
options are chosen.
Control Variant
Flow
Weather
Room
Control Variant
Flow
Weather
Room
Weather and Room
Control Variant
Weather
Room
Weather and Room
Control Variant
Room
Weather and Room
Switched Live 1 input function. The SL1
input can be configured as a HC function,
if this is not required select 'None'.
Configure SL1
None
HC enable
Override
Configure SL1
None
HC enable
Override
Holiday
Configure SL1
HC enable
Override
Holiday
Frost
Configure SL1
Override
Holiday
Frost
Configure SL1
Holiday
Frost
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