Settings
6 720 643 409 (2010/03)
75
>>> Flow temperature decrease per cooling step
>>> Number of days per cooling step
15.8 Additional heat
The additional heat works together with the heat pump
to maintain the right heating in the circuits. The
additional heat can be selected to work alone.
Under Additional heat, there are:
• Additional heat general
• Electric additional heat
• Additional heat program
> Additional heat general
Under Additional heat general the functions that are
common to electric additional heat and mixed additional
heat are found.
>> Start delay
B Set what start delay should apply to the additional
heat.
When the need for additional heat arises, a timer with
set time is started. It is first when this time has
passed that the additional heat may start.
>> Allow additional heat timer during energy supply
cut-off
B Set the desired value.
In Economy, the additional heat timer is not allowed
to count down before the energy supply stop is
discontinued. In Comfort, the additional heat timer is
allowed to start. This applies to type 1 energy supply
cut-off and allows a quicker start of the additional
heat after an energy supply cut-off, if there is a
demand.
>> Additional heat only
B Change to Yes if the additional heat should work
alone.
This can be suitable if the heat pump should provide
heat before, e.g., the collector circuit is ready.
>> Ramp time when additional heat only
B Set the time that it should take for the additional heat
to be up to 100% when only the additional heat
applies and there is a heat demand or frost protection
mode.
>> Block additional heat
B Indicate if the additional heat should be blocked. In
this case, the additional heat may not take part. The
additional heat is, however, allowed to kick in in alarm
mode and additional heat only mode if no other
blocking function is enabled, e.g., type 1 energy
supply cut-off.
Factory setting 5.0K
Lowest value 1.0K
Highest value 10.0K
Tab. 146Temperature decrease per cooling step
Factory setting 1
Lowest value 1
Highest value 5
Tab. 147Days per cooling step
CAUTION: Risk of floor damage
B Follow the manufacturer's
recommendations for the floor tiles.
F value 120 min
Lowest value 0 min
Highest value 240 min
Tab. 148Additional heat start delay
Factory setting Economy
Alternative Economy/Comfort
Tab. 149Allow additional heat timer during energy supply
cut-off
Factory setting No
Alternative Yes/No
Tab. 150Additional heat only
F value 3min
Lowest value 0min
Highest value 60min
Tab. 151Ramp time for additional heat only
Factory setting No
Alternative Yes/No
Tab. 152Block additional heat
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