17
Subject to change without notice | 83057100hUK – Translation into English of the original German operating manual | ait-deutschland GmbH
7.3
A/**C$E:+B$,-.$D0-1$B0,1$+):430
Water and the following antifreeze products are
,??4)D0.$I)4$2**/-6$1B0$(4/-0$3/43:/1U
O
Monopropylene glycol
O
Monoethylene glycol
O
Ethanol
O
Methanol
J
For operation of the heat source with water-
,-1/I400W0$ '/\1:40C$ 0-+:40$ 1B,1$ 1B0$ G,104$ I:*2*+$
1B0$ 9:,*/1&$ +?03/23,1/)-+$ )I$ 1B0$ B0,1/-6$ G,104$
side.
J
HB035$1B,1$I4)+1$?4)1031/)-$1)$k!#$lH$/+$0-+:40."
J
Ensure that the antifreeze is compatible with the
pipe, seal and other component materials used
on site.
"
Drain pipe of the safety valve is connected.
"
Room is ventilated.
1. Mix antifreeze with water thoroughly with the
required ratio, before adding to the heat source.
2.
$HB035$1B0$3)-30-14,1/)-$)I$1B0$G,104T,-1/I400W0$
mixture. Frost protection: -13 °C
3. Fill the heat source with the water-antifreeze
mixture.
4. Flush heat source system.
5. Flush until the system is air-free.
6. Fill the unit via the ball valves in the module box
7.4 Vent the circulation pump of the
heat source
NOTE
The diagram shows the unit variant with
cooling. In the unit variant without cooling
the circulation pump is located in the same
place.
1. Place vessel for collecting discharging liquid
under the outlet.
2. Undo screw-on cap in the middle of the
circulation pump.
3. Wait until liquid is discharged uniformly.
4.
$%340G$1B0$3,?$(,35$)-$1/6B1*&"
5. Dispose of collected liquid according to the local
regulations.
6. Set system pressure to 1 bar.
