Nibe AMS 10-16 - Cleaning the particle filter; Checklist: Checks before commissioning

11.
Select the desired curve slope in menu 2.1.2 and set
the parallel offset using the knob. Also see section
Default setting on page 8.
12.
Check that the hot water temperature in menu 1.0
exceeds 25 °C.
13.
When point 11 has been carried out, select operating
mode "Auto".
The heat pump starts after 30 minutes.
Setting system flow heating
1.
Ensure that the heat pump produces heating for the
climate system.
2.
Select “On” in menu 9.6.2.
3.
Select “50” in menu 9.6.1.
4.
Check the supply and return line temperatures in menu
2.5. Adjust the circulation pump speed in menu 2.1.5
so that the difference between these temperatures is
according to the diagram below.
5.
Select “Off” in menu 9.6.2.
0
2
4
6
8
10
12
-15 -10 -5 0 5 10 15 20 25
Δ T (°C)
Utomhustemperatur (°C)
2XWGRRU WHP
S
HUDWXUH
5DGLDWRU V\VWHP
8QGHU IORRU KHDWLQJ V\VWHPV
Setting system flow cooling
A temperature difference of dt=7 K is recommended in
most cases. To achieve this, the following setting can be
selected:
131197kWDimensioned cooling output
Qc
90706060%Menu 2.2.5
The table shows the recommended output position, de-
pending on the dimensioned cooling output. Go to menu
2.2.5 for further adjustment of pump speed.
The result should be checked and adjusted further, if ne-
cessary.
Commissioning HBS 16 without AMS 10-16
connected
1.
Check that the temperature limiter (FD1) has not
tripped.
2.
Switch on the main circuit breaker and check that the
miniature circuit breaker (FA1) in HBS 16 is on.
3.
Set switch (SF1) to ”1”.
4.
Select operating mode "Add. heat only" by holding in
the operating mode button for 7 seconds.
5.
Set the date and time in menu 7.1 and 7.2.
6.
Select “Service” in menu 8.1.1.
7.
Select addition type in menu 9.2.8.
8.
Set the fuse size on knob (R24). Check the value in
menu 8.3.1.
9.
Set the max immersion heater output on knob (R25).
Check the value in menu 8.3.2.
10.
Select the desired curve slope in menu 2.1.2 and set
the parallel offset using the knob. Also see section
Default setting on page 8.
Checking external addition with internal immer-
sion heater blocked
1.
Select "Ext. 1 step" in menu 9.2.8.
2.
Select operating mode "Add. heat only" by holding in
the operating mode button for 7 seconds.
3.
Ensure that the max temperature from the external
addition does not exceed 65 °C.
4.
Select operating mode "Auto" by pressing the operat-
ing mode button.
Checking external addition (not controlled by
HBS 16) with internal immersion heater as
backup
1.
Adjust the start temperature of the addition so that it
starts at a higher temperature than the internal elec-
trical addition (see set value in menu 1.2).
2.
Adjust the addition's stop temperature so that the
temperature in HBS 16 does not exceed 65 °C.
Inspection of the installation
Current regulations require the heating installation to be
inspected before it is commissioned. The inspection must
be carried out by a suitably qualified person and should
be documented. Use the check list on the following page.
The above applies to closed climate systems.
Do not replace any part of the split-system without carrying
out new checks.
Cleaning the particle filter
Clean the particle filter (HQ1) after installation.
1.
Close valve QM31 and the valve by the particle filter
(HQ1).
2.
Open the bleed valve (QM20) to ensure that the
pressure in HBS 16 falls.
3.
Clean the particle filter (HQ1) as illustrated.
LEK
LEK
1
2
NIBE™ SPLIT38
For the Installer
Start-up and inspection