Potterton Gas condensing boiler, Installation, Operation And Maintenance Manual

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4.
Boiler temp
Select the operation mode
automatic operation
with the operation mode but-
ton on the
Auto
(top right of ISR Plus).
5.
Set the required nominal room temperature on the rotating knob of the control
unit
6.3 Temperatures for heating
and domestic hot water
The information in the section Programming for setting the temperatures for heat-
ing and domestic hot water.
Note: The times for DHW will be set in time programme 4/ TWW. For reasons of
comfort, the start of DHW heating should be approximately 1 hour before start of
heating!
6.4 Individual time programme
The gas boiler can be commissioned having its standard time values.
For setting e.g. an individual time programme, please observe section
Time pro-
gram in Programming .
6.5 Programming of necessary
parameters
Normaly, the parameters of the control do not need to be modified (Application
example). Only date/time and possibly time programmes need to be set.
Note: Setting of the parameters is described in the section programming .
6.6 Emergency operation
(Manual operation)
Setting the emergency operation of the heating plant:
• Press OK button
• Select menu point maintenance/service
• Set function manual operation (prog. no. 7140) to "ON"
Heating circuit pumps have been switched on and mixer is set to manual opra-
tion
Commissioning
34 Paramount three 30-115 kW 396532 05.11