21
Subject to technical amendments without notice | 83050700gUK – Translation of the original operating manual | ait-deutschland GmbH
29 Commissioning
NOTE
The commissioning has to be in the heating
mode.
Carry out a thorough installation check and work
through the general checklist.
Manufacturer’s homepage
By checking the installation you prevent damage
to the heat pump system, which could be caused
by work carried out improperly.
Check that.
•
clockwise rotary field
of the load power supply
(compressor) is ensured
●
The heat pump
installation and assembly
have been carried out according to the require-
ments of this operating manual
●
the electrical installation work has been com-
pleted properly
●
The power supply for the heat pump must be
equipped with an all-pole automatic circuit-
breaker with at least 3 mm contact spacing to
IEC 60947-2
● The heating circuit is flushed, filled and thor
-
oughly vented
● All valves and shut-off devices of the heating
circuit are open
●
All pipe systems and components of the system
are leaktight
Carefully fill out and sign the completion report for
heat pump systems.
Manufacturer’s homepage
Within Germany:
Send completion report for heat pump systems
and general checklist to the manufacturer’s
factory customer service department.
In other countries:
Send completion report for heat pump systems
and general checklist to the manufacturer’s local
partner.
The heat pump system is commissioned by
customer service personnel authorised by the
manufacturer. There is a fee for starting up!
29.1 Pump settings for WWC 220 H/X
40
41
=
14
PP =
CP =
2 sec.
10 sec.
Settings
saved
PP
CP
PP =
Proportional Pressure short flashing
CP =
Constant Pressure
long flashing
Factory setting is Constant Pressure at Level 3.
For operation, the recirculation pump always has to be in the range „Constant Pressure“
