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5 Before installation
Tab.9
Parameters to be set for EC five
Menu item
Operator section
Used as
Tab.10
Sensor names
Name in the hydraulic
system
ATF
HVF
TLF
TWF
TWF2
VFK
WTF
Type D is a surface-contact sensor, type Z is an immersion sensor, the collector sensor has a black silicone cable and the
sensors for the SOR S/M are Pt1000 sensors.
Tab.11
Pump names
Name in the hydraulic
system
HP
KP
TLP
TZP
ZKP
Tab.12
Valve names
Name in the hydraulic
system
USTV
Tab.13
General
Abbreviation
(A)
(B)
BE
Bus BE
44
If an RGP is used for HC1, the following parameters must be set on the
RGP for HC1:
5.11.2
Name in the control system
Outdoor temperature sensor B9
Flow sensor B1/B12/B16
DHW charging sensor B36
DHW sensor B3
DHW sensor B31
Flow sensor B10
Heat exchanger sensor
Name in the control system
Heating pump CH1 Q2 / heating pump CH2 Q6
Boiler pump Q1
DHW pump Q3
Circulation pump Q4
DHW interm circ pump Q33:
Name in the control system
Overflow valve
Function/explanation
Do not install any control valves in this area
with pipe separation according to DIN 1717
Operating unit in the boiler or wall-mounted controller
Bus connection for operating unit
Important
If necessary, the modulation of the boiler pump for the heating
circuits under prog. 2322 and 2323 and for drinking water under
prog.-no. 5101 and 5102 must be adjusted.
Legend
Function/explanation
Measures the outside temperature
Flow sensor for a mixer heating circuit
Measures the charging temperature in the LSR do
mestic water charging system
Measures the upper domestic hot water tempera
ture
Measures the lower domestic hot water tempera
ture/buffer storage tank temperature
Measures the system flow temperature, e.g. down
stream of the hydraulic separator
Measures the heat exchanger temperature
Function/explanation
Pump in a heating circuit
Boiler pump for an oil-fired or gas-fired boiler
(operates in parallel to the boiler)
DHW charging pump
Domestic water circulation pump
Domestic water pump in the secondary circuit of
a storage tank charging system (e.g. LSR)
Function/explanation
Overflow valve (on site)
Prog. no.
Setting
40
Room unit 1
7713465 - 05 - 23102019
Type
QAC34
D 36
D 36
Z 36
Z 36
Z 36
Z 36
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