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Control panel S3 23/01/06 - 300008905-001-A
Commissionning
The first start-up is to be performed by your installation
engineer.
Before starting the boiler, check if the installation is filled with water.
Start the boiler in the following order :
• Boiler temperature regulation by means of the thermostats
`Set the boiler thermostats 3 to the desired position. The 2nd
stage thermostat must be set to a value at least 5°C lower than
the 1st stage thermostat.
If there is no control unit, we advise you never to set the
boiler thermostat below mark 4 (approx. 40°C) in order to
avoid the risk of combustion products condensing on the
walls of the boiler.
`If necessary, change the position of the maximim temperature.
• Moving the thermostat stop
A factory-set stop limits the maximum temperature to 75 °C.
To move the stop, proceed as follows:
`Pull the thermostat button out carefully (use pliers and a cloth).
`Remove the stop with the pliers.
`Put the stop in the hole of the desired higher temperature
(maximum 85°C).
• Control unit in boiler room electrical cabinet
See the instructions supplied with the control unit and any
remote control unit used.
• Check that safety thermostat 7 is properly set. To do so,
Unscrew the safety thermostat cover and press the reset button
using a screwdriver.
• Set the On/Off switch to 1.
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M000154
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