Dimplex A12M User Manual

20
7 Commissioning
Select ‘Commissioning’ to begin and
follow the instructions on the system
controller. The commissioning routine
will take you through a number of
checks and tests to complete the
installation, as outlined in table 3.
When you finish each submenu in the
commissioning process, selecting ‘Next’
will take you back to the main
Commissioning menu, where a new
submenu will be available.
The first menu you will be asked to
complete is the General/Schematic
menu. General menu allows you to set
the date and time.
Table 3: Description of each submenu in the Commissioning Menu
Menu option
Content
General / Schematic
Selection of time, date and appropriate plumbing schematic
Waterside checks
Checks that must be carried out on the water circuit
Water flow check
Ensures the circulation pump flow rate is okay
Electrical connections
Ensures all the necessary electrical connections to the wiring
centre have been made correctly
DHW Setup
Ensures the cylinder is full and connected correctly
DHW Test
Runs DHW cylinder test to find maximum achievable
temperature (may take up to 90 minutes depending on heat
pump and cylinder size)
Disinfection
Setting frequency and time of disinfection
Heating curve
Selection of heating curve for each zone depending on type of
heat emitters in place
In the ‘Schematic’ menu, shown in
figure 16 above, you can select the
relevant schematic zone diagram, in
accordance with those in Appendix B.
Once you select the relevant schematic
zone diagram, more options will appear
on the installer menu, depending on the
zone diagram you have selected. As
each menu is completed, more options
will become available, as outlined in the
flow chart in Appendix E.
7.1.1 Waterside check
The ‘Waterside check’ menu allows you
to select if temperature control is based
on the flow or return temperature, as
shown in figure 17. This will apply to
heating curves, as discussed in section
6.1.8 below.
Figure 17: Temperature control
It is recommended to set the
temperature control based on the flow
temperature for radiators and smart
rads, and on the return temperature for
underfloor heating. Selecting ‘Next’ will
bring you to the waterside checks
menu.

Dimplex A12M Specifications

General

Brand	Dimplex
Model	A12M
Category	Heat Pump
Language	English