Insulate Hydraulic Connections - Alpha-InnoTec PWZS H1 Series Operating Manual

8. Insert the U-clip
tor.
9. Ensure that the U-clip has latched into position
correctly:
Valve motor sits securely on the 3-way changeo-
ver valve.
Both prongs of the U-clip sit on the lug.
The tips of the U-clip are visible by approx. 2 mm
10. Screw the front panel of the module box.
Subject to change without notice | 83056500qUK | ait-deutschland GmbH
- 8
8.1
IMPORTANT
water quality. A maximum chloride level of
150 mg/l must not be exceeded.
IMPORTANT
must be connected. The set pressure of the
safety valve must not be exceeded.
1. Open the domestic cold water inlet at the domes-
2. Open the domestic hot water valves at the tapping
points.
3.
discharges from the valves at the tapping points.
4. Close the domestic hot water valves at the tapping
points.
9

Insulate hydraulic connections

1. Insulate heating circuit, heat source and domestic
water pipes according to the local regulations.
2.
3.
4. Insulate the internal piping of the module box with
included.
5. Insulate external piping on site.
6.
7.
tight.
8. Insulate the heating circuit of units with cooling
23