Nibe AMS 10-16, Installation And Maintenance Instructions Manual

Page: 39 / 104

Start-up and inspection
Preparations
Connect AMS 10-16 to HBS 16 (refrigerant pipe and wiring)
and connect HBS 16 to the climate system.
Filling the climate system
1.
Ensure that the pressure gauge (BP5) is visible.
2.
Connect a hose to the filling valve (QM1) and open
the valve to fill the tank and climate system.
3.
After a while observe that the pressure on the mano-
meter (BP5) rises.
4.
When the pressure has reached about 0.25 MPa
(2.5bar) a mix of air and water starts to emerge from
the safety valve (FL2). Close the filling valve (QM1).
HE 30
LEK
;/
40
HEV 300
LEK
40
%3
)/
;/
HEV 500
LEK
%3
)/
;/
40
40
Venting the climate system
Bleed HBS 16 via the bleed valve (QM20), and the rest of
the climate system via the relevant bleed valves.
Keep topping up and venting until all air has been removed
and the correct pressure has been obtained.
Filling the hot water coil
The hot water coil is filled by opening a hot water tap.
Commissioning
NOTE
Do not start AMS 10-16 at outdoor air temperatures
of -20 °C or less.
1.
Check that the miniature circuit-breaker (FA2) in HBS
16 is on.
2.
Check that the temperature limiter (FD1) has not
tripped.
3.
Switch on the main circuit breaker and check that the
miniature circuit breaker (FA1) in HBS 16 is on.
4.
Set switch (SF1) to "1" (the switch should be switched
on for
6 hours before the compressor can be started).
When switch (SF1) is set to "0" - wait at least 1 minute
before setting it back to "1".
5.
Select operating mode "Add. heat only" by holding in
the operating mode button for 7 seconds.
6.
Set the date and time in menu 7.1 and 7.2.
7.
Select “Service” in menu 8.1.1.
8.
Select addition type in menu 9.2.8.
9.
Set the fuse size on knob (R24). Check the value in
menu 8.3.1.
10. Set the max immersion heater output on knob (R25).
Check the value in menu 8.3.2.
37 NIBE™ SPLIT
For the Installer
Start-up and inspection