20
Subject to change without notice | 83053700lUK | ait-deutschland GmbH
Monitoring
Analytical recording and monitoring of the relevant
water values and the added active conditioning
substances is of decisive importance. Therefore, they
should be monitored regularly using appropriate water
test equipment.
Flushing and lling
9 Drain pipe of the safety valve is connected.
1. Flush heating circuit system thoroughly.
2. Fill heating circuit.
3. Bleed heating circuit.
20 Insulating the hydraulic
connections
NOTE
Insulate the heating circuit and the heat
source according to relevant local standards
and guidelines.
1. Check all hydraulic connections for leaks. Per-
form leak test.
2. Insulate all connections, vibration isolation, con-
nections and pipes of the heating circuit and the
heat source. Insulate the heat source so that it is
vapour-diusion tight.
21 Commissioning
NOTE
The commissioning has to be in the heating
mode.
1. 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 eld of the load power sup-
ply (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 ushed, lled and thor-
oughly vented
● All valves and shut-o devices of the heating
circuit are open
● All pipe systems and components of the system
are leaktight
2. Carefully ll out and sign the completion report for
heat pump systems.
Manufacturer’s homepage
3. 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.
4. The heat pump system is commissioned by cus-
tomer service personnel authorised by the manu-
facturer. There is a fee for starting up!