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Verfügbare Sprachen
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Installation
Remote on ~ off terminals 5 and 6
20
For setting P0 the following process applies .
Press
for three seconds to unlock the screen .
To access the parameter list press and hold both
Parameter P0 should now be visible but, if not, press either
parameter list to reach P0 .
Press
and the value in P0 should flash, then press either
desired value and press
The heat pump will leave the parameter list after thirty seconds .
NOTICE
Under no circumstances should any parameters, other than P0, be adjusted, as this could
significantly affect the heat pump's performance and void the warranty .
If operating the heat pump in ambient air temperatures of 2°C or lower, ensure continuous
water flow through the heat pump to prevent frost damage .
• P0 set to 0: Terminals P1 and P2 will close whenever the heat pump is turned on .
• P0 set to 1: Terminals P1 and P2 will close whenever the heat pump has a heating or cool-
ing demand .
• P0 set to 2: Terminals P1 and P2 will close during the sampling period . If a heating or cool-
ing demand occurs during this period, they will remain closed until the demand is met, at
which point terminals P1 and P2 will open .
For installations requiring a remote on/off function, an external switch can be used to over-
ride the main on/off switch on the heat pump control panel .
The heat pump comes with a link fitted between terminals 5 and 6 in the terminal box . This
link should be removed and replaced with an external switching device, as shown in the
diagram below .
When the external switch contacts are closed, the heat pump will power on and remain op-
erational until the external switch contacts are opened .
Terminals in heat pump (5 VDC)
Accessories: Remote on ~ off terminals 5 and 6
and
to save the new setting .
5
External on ~o switch
6
for five seconds .
or
to scroll though the
or
to select the
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