Stiebel Eltron HSBC 180 Plus Operación E Instalación página 40

INSTALLATIoN
electrical connection
Mains power supply
X2.3 L L
N N
PE PE
X2.4 L L
N N
PE PE
X2.5 L L
N N
PE PE
X2.6 L L
N N
PE PE
X2.7 L L
N N
PE PE
X2.8 L L
N N
PE PE
X2.9 L L
N N
PE PE
X2.10 L L
N N
PE PE
X2.11 L L
N N
PE PE
X2.12 L L
N N
PE PE
X2.13 L L
N N
PE PE
X2.14 Mixer OPEN
5
N N
PE PE
Mixer CLOSE
6
X2.15 Mixer OPEN
5
N N
PE PE
Mixer CLOSE
6
Note
For every appliance fault, output X2.10 issues a 230 V
signal.
In the case of temporary faults, the output switches the
signal through for a specific time.
In the case of faults that result in a permanent appliance
shutdown, the output switches through permanently.
40 | HSBC 180 Plus | HSBC 180 S Plus
Heating circuit pump 1
Heating circuit pump 2
Heating circuit pump 3
Buffer charging pump 1
Buffer charging pump 2
DHW charging pump
Source pump / defrost
Fault output
DHW circulation pump / 2nd heat
source DHW
2nd heat source heating
Cooling
Not assigned
Not assigned
Accessories, STB-FB high limit safety cut-out for underfloor
heating systems (optional)
f Remove the jumper at AA01 between X2.1 (L) and X2.2 (L*).
f Connect the STB-FB high limit safety cut-out to AA01 be-
tween X2.1 (L) and X2.2 (L*).
12.2 Sensor installation
12.2.1 Outside temperature sensor AF PT
The outside temperature sensors have a significant influence on
the function of your heating system. Therefore ensure that the
outside temperature sensors are correctly positioned and well
insulated.
- Install the outside temperature sensor on a north or
north-eastern wall.
- Ensure that the outside temperature sensor is freely exposed
to the elements but not placed in direct sunlight.
- Never mount the outside temperature sensor above win-
dows, doors or air ducts.
- Observe the following minimum clearances: 2.5 m above the
ground and 1 m to the side of windows and doors
Installation
f Remove the cover.
f Secure the base with the screw supplied.
f Connect the cable.
f Connect the outside temperature sensor to AA01-X1.3.
f Replace the cover. The cover must audibly click into place.
12.3 Remote control
f Please observe the commissioning instructions for the heat
pump manager.
The FET remote control is required to record humidity in the case
of cooling via an area heating system.
L
L
N
PE
L'
L*
L
N
PE
+
-
L
L
L H
L
+
N
N
-
PE
L
L' H
PE
L*
1
L
2
N
1
L
PE
2
L
1
N
N
2
PE
AA01
1
L
PE
2
N
PE
L
N
PE
L
N
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