Wolf BWL-1S-07 - Changing a Fuse

46 3064298_201805
Indoormoduleelectricalconnection
ConnectingtheHCP(230VAC;max.1.5A)*
Push connecting cable through cable entry.
Connect the cable to terminals L1, N and
.
* Max. 1.5 A / 345 VA per output; sum of all outputs no
more than 600 VA
Connection,3-waydivertervalve,heating/cooling
(230VAC;max.1.5A)*
Push connecting cable through cable entry.
Connect the cable to terminals L1, N and
.
* Max. 1.5 A / 345 VA per output; sum of all outputs no
more than 600 VA
ConnectingoutputA1(230VAC;max.1.5A)*
Push connecting cable through cable entry.
Connect the cable to terminals L1, N and
.
* Max. 1.5 A / 345 VA per output; sum of all outputs no
more than 600 VA
Changingafuse
Isolate the heating appliance from the power supply prior
to changing a fuse.
The ON/OFF switch on the appliance does not provide
isolation from the power supply.
The F1 and F2 fuses are located on the PCB (HCM-3).
F1: fine wire fuse (5x20 mm) 4 A (medium)
F2: micro fuse 1.25 A (slow)
Danger through 'live' electrical components. Never touch
electrical components or contacts if the heating appliance
has not been isolated from the power supply. Danger to life!
3
Figure: HCP connection
Netz
N
L1
Z1
N
L1
A1
N
L1
HKP
N
L1
L1
3WV
N
Fig: 3-way diverter valve connection
3
Netz
N
L1
Z1
N
L1
A1
N
L1
HKP
N
L1
L1
3WV
N
3
Figure: Output A1 connection
Netz
N
L1
Z1
N
L1
A1
N
L1
HKP
N
L1
L1
3WV
N
Figure: Fuse change
12
+-
12
ab
ab
A13WVHKPZ1Netz
F2
F1