!
Please note
Overheated collector areas
and overheated heat transfer
medium can cause burns/
scalding and equipment
damage.
When working on the collector
and the solar circuit, protect
the collector area against solar
irradiation.
1.
Thoroughly flush the on-site pipe-
work.
2.
Open non-return valve
A
.
3.
Fill the solar circuit via fill valve
B
with "Tyfocor G-LS". Check the
system pressure at pressure gauge
C
.
Minimum system pressure: 1.7 bar.
Permiss. operating pressure:
3.5 bar.
!
Please note
To prevent equipment
damage,
use exclusively "Tyfocor G-
LS". Never fill with water!
4.
Close ball valve of fill valve
B
.
5.
Open the air vent valve at the solar
collector.
6.
Start the solar circuit pump.
&
At the Vitosolic 100 select "MM"
with
a
/
b
and confirm with
d
.
&
Select "1" with
a
/
b
and con-
firm with
a
.
The solar circuit pump starts.
7.
Let the pump run until the solar cir-
cuit is fully vented. Check the sys-
tem pressure at pressure gauge
C
. Below 1.7 bar top up with
"Tyfocor G-LS".
8.
Close the air vent valve at the solar
collector.
9.
Switch OFF the solar circuit pump.
At the Vitosolic 100 select "4" with
a
/
b
and confirm with
d
.
Further details regarding the individual steps
(cont.)
28
Commissioning, inspection, maintenance
5592
883
GB
Содержание VITODENS 343-F WS4A
Страница 105: ...3 Replace the sensor in case of severe deviation Repairs cont 105 Troubleshooting 5592 883 GB Service ...
Страница 131: ...A1 Main PCB A2 Main PCB Connection and wiring diagram internal connections II 131 Designs 5592 883 GB Service ...
Страница 137: ...Parts lists cont 137 Parts lists 5592 883 GB Service ...
Страница 138: ...Parts lists cont 138 Parts lists 5592 883 GB ...
Страница 139: ...Parts lists cont 139 Parts lists 5592 883 GB Service ...
Страница 140: ...Parts lists cont 140 Parts lists 5592 883 GB ...
Страница 141: ...Parts lists cont 141 Parts lists 5592 883 GB Service ...
Страница 142: ...Parts lists cont 142 Parts lists 5592 883 GB ...
Страница 151: ...151 5592 883 GB ...