Value adjustment
6.2.2 Choosing the operating mode of the pump in
The regulator stops the pump. When operating in summer,
the pump only runs when domestic hot water is required.
2.5
Connection gap
Fig. 25
• Operating mode 1 for control units without any auxiliary
control device.
21
B Level 1: Press and hold the key until [] appears on the
display .
initials.
and keep it that way until
23
The display and the key flash.
B Press the key on
the display appears - -
The key flashes.
23
Tab. 7
initials.
• Operating mode 3 for installations with temperature controller
with outdoor probe.
2.4
22
Service function
Fig. 24
The working mode has been saved.
The boiler operating thermostat will only switch off the
gas valve and the pump will continue to run.
Maximum flow temperature
Storing value
the display shows the desired index, between 1 and 3 .
When a temperature controller is
connected to an external probe, the boiler
automatically switches to the 3 operating mode
of the pump.
B Turn the thermostat knobs to the values as well
and
Fig. 26
Individual adjustment
5.0
2.2
After a while, the display will show how the pump works.
B Turn the thermostat knobs to the values as well
The pump runs for another 3 minutes.
.
B Press the display
key [ ] appears.
• Operating mode 2 (factory set) for room thermostat
installations.
heating operating mode
(service function 2.2)
Stop time
B Write down the value in the commissioning report (page
36).
How the pump works
2.6
B To adjust a value, turn the thermostat knob.
B Turn the thermostat knob until
The pump is controlled by the boiler operating thermostat.
Index
B Turn the thermostat knob until 2.2 appears on the
display .
After completing all settings
The room thermostat switches off both the gas valve and
the pump.
22
B Level 2: Press and hold the keys at the same time until [ ]
appears on the display.
The working modes are:
The display shows the flow temperature again.
see
page
Maximum heating power
B Write down the value in the commissioning report (page
36).
and keep it that way until
21
i
6 720 610 828 RO (02.01)
6 720 610 332-34.1O
6 720 610 332-33.1O
6 720 610 332-32.1O
Machine Translated by Google
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