9
4.1 Filling with water
First check that all pipes are connected correctly.
Then do the following:
A) Vent the system, preferably at its highest
point.
B) Open water supply to the product. When
water flows out of the vent the system is full.
C) Fit the Automatic air vent valve (1) to the top
connection, max. torque 5 Nm.
4.2 Control points
A) Check that all pipe connections to/from the
product are tight and not leaking.
B) Check that the product is level.
4. INITIAL COMMISSIONING
4.3 Draining
4.4 Handover to end-user
THE INSTALLER MUST:
Brief the end-user on safety and maintenance
instructions.
Brief the end-user on settings and emptying the
product.
Hand this installation manual over to the end-
user.
Enter contact details on the type plate on the
product.
!
WARNING
The water temperature in the product is high and
could cause scalding. Special care should there-
fore be taken when emptying the product.
A) Shut off incoming water supply.
B) Open the air vent valve (1). Leave open while
emptying (prevents vacuum).
C) The product is emptied via the drain cock (2).
After emptying, close the drain cock (2).
D) Close air vent valve (1).
2
1
