Operating instructions

8
Installation and connections
Solar circuit pump
Installation
The "SolarĆDivicon" pump
station includes the
circulation pump with
connecting cable.
Alternative pumps must be
type-tested and fitted in
accordance with
manufacturer's instructions.
Connection
(without connection extension)
3Ćcore cable with cross-section of
0.75Ămm
2
.
Rated current: max. 4 (2)ĂA
High limit safety cut-out
In accordance with DINĂ4751 and DINĂ4753, install an additional high limit
safety cut-out when operating DHW cylinders with solar energy if the DHW
volume is
H less than ă30Ălitres/m
2
absorber surface area when using VitosolĂ100
H less than 100Ălitres/m
2
absorber surface area when using VitosolĂ200, 250
and 300.
Installation
Install the high limit safety cut-out
into the cylinder cap (accessory for
VitocellĂ300).
Separate installation
instructions
Connection
Only possible with connection
extension (accessory), see pageĂ22.
3Ćcore cable with cross-section of
1.5Ămm
2
.
Temperature setting
As delivered condition: 120ĂºC.
Adjustment to 95ĂºC required.
Separate installation
instructions
5862Ă490ĂGB
1~
M
230 V
12 13 14 15 16 17 18 19 20
NR2 NR1N L
50 Hz
4A (slow)
A