85
Settings in the delivered condition
Parameter
group
Parameter location
Description
Value
Commission-
ing
Mainte-
nance/
Service
Heat pump
Config./ Configuration Plant Fault, low pressure
threshold
-15 °C
Config./ Configuration Plant Fault, high pressure
threshold
65 °C
Config./ Configuration Plant Fault, frost threshold,
evaporator for geo-
thermal probe
-10 °C
Fixed value
Fault, frost threshold,
evaporator if heat is
not drawn from geo-
thermal probe
3 °C
Config./ Heat pump param-
eters
Maximum flow tem-
perature, control unit
75 °C
Config./ Heat pump param-
eters
Start delay
180 s
Config./ Heat pump param-
eters
Restart delay
900 s
Heat pump system expan-
sion valve (requires expert
password)
Overheating set val-
ue
6 °K
Heat pump system expan-
sion valve (requires expert
password)
EEV position at start-
up
1 %
Config./ Heat pump param-
eters
Evaporator pump ad-
vance runtime (pri-
mary circuit)
45 s
Config./ Heat pump param-
eters
Fault, primary circuit
flow, response delay
5 s
System/Groundwater (heat
source)
Groundwater pump
advance runtime
20 s
System/Groundwater (heat
source)
Fault, flow, response
delay
5 s
System/Heat pump/Logger/
Definition (requires pass-
word)
Data recording inter-
val
60 s
Time settings
Start delay
3 min
Time settings
Restart blocking time 15 min
Commissioning/service reports
Commissioning reports
5549 991 GB
Service
Summary of Contents for 301.BS090
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