Settings
6 720 643 409 (2010/03)
71
15.7 Installer
This section includes:
• General
• Heat pump x capacity
• Connected I/O boards
• Compressor working area
• Generated energy
• Operating times and consumptions
• Temperatures
• Inputs
• Outputs
• Circulation pumps
• Screed drying
> General
>> Anti-seizure mode
>>> Day of the week
>>> Start time
B Set date and time for anti-seizure operation of vital
parts of the installation.
Anti-seizure mode ensures that vital components do
not become clogged during periods when they are not
used.
>> Highest permitted flow temperature T1
>> Operating mode
B For a description of operating modes (Æ
Chapter 4.4).
>> Groundwater
B Indicate if groundwater pump G33 exists or not.
G33 is normally run simultaneously with collector
circuit pump G3.
In the event of Yes:
>> Compressor start delay
Factory setting Wednesday
Alternative Monday-Sunday
Tab. 123Anti-seizure day
Factory setting 12:00
Alternative 0:00 - 23:00
Tab. 124Anti-seizure start time
Anti-seizure mode starts only if there is no
other type of demand. When there is a
demand, the anti-seizure operation waits for
one hour at the most for the demand to be
satisfied. Otherwise, the anti-seizure
operation has to wait until the next
occasion.
Heat pump 1 runs first followed by heat
pump 2, etc. 3-way valves and circulation
pumps are run for 1 minute and mixing
valves for the respective mixing valve's run
time + 10s. A pause of 30s is made between
components.
During anti-seizure mode, certain parts of
the heating system become hot for a short
period of time, which is completely normal.
F value 80,0 °C
Lowest value 10,0 °C
Highest value 100,0 °C
Tab. 125Radiator
F value 45,0 °C
Lowest value 10,0 °C
Highest value 45,0 °C
Tab. 126Underfloor
F value
Alternative L/W + electric additional
heat
Tab. 127Operating modes
The set operating mode is indicated with the
symbol > before the alternative. Operating
mode is selected directly the first time the
heat pump is started. Operating mode can
be changed here. The control unit allows
only the alternative(s) that can be achieved
with the installed equipment.
Selection of operating mode leads to
automatic setting of certain values in the
control unit.
F value No
Alternative Yes/No
Tab. 128G33
Factory setting 15s
Lowest value 0s
Highest value 600s
Tab. 129Start delay compressor
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