Start up
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13 Start up
The first time the heat pump is started, a number of
settings are displayed automatically so as to facilitate
putting it in operation.
Before this stage, the heat pump should be installed in
accordance with the previous sections ( Chapter 10,
Chapter 11). Collector circuits, heating circuits and
hot water circuits should be filled and vented.
The settings are also available under ordinary installer
menus.
Language, Country and Operating mode
B Select language for the menus of the control unit
( Chapter 16.9).
B Select Country ( Chapter 16.9).
B Select operating mode (L/W + mixed additional heat)
( Chapter 6.4, Chapter 16.6.1).
Start-up
Review and adjust, as required, the functions below. See
the references for description of the functions.
B Set Heat pump capacity according to the details on
the type plate ( Chapter 5.3 and 16.6.2).
B Set Hot water production for each heat pump
(compressor) ( Chapter 16.2).
B Set Minimum outdoor temperature ( Chapter
16.1.1).
B Set Groundwater if it is installed.
B Set Circuit 1 Heating\ Type of heating system (
Chapter 16.1.2).
B Set Circuit 1 Cooling (if Cooling has been installed,
accessory), see the accessory documentation.
B Set Circuit 2, 3... ( Chapter 16.1.3).
– Mixing valve mode
– Type of heating system
– Mixing valve running time
B Select alternative in Protective anode installed
( Chapter 16.2).
B Set values for Mixed additional heat
( Chapter 16.7).
– Mixing valve running time
– Delay mixing valve control after additional heat
start
– Acknowledge Hot water electric heater if such
exists ( Chapter 16.7).
B Set Date ( Chapter 16.9).
B Set Time ( Chapter 16.9).
B Start-up completed, Yes/No.
The start-up menus will be available until Yes is
entered.
After the start-up menus, the Initial menu is shown in the
display. All customer functions are accessible from this
menu, whereas the installer menus are accessible only
after change of access level.
Fig. 42 Initial menu
Only functions which are identified by the
control unit are displayed in the initial
menu.
The start-up menus are available until Yes is
entered in Start-up completed.
B Read the complete menus before start-
up.
B A selection must be made in Protective
anode installed.
With the -button, reinstate the
selection that applied to Language, Country
or Operating mode prior to or during Start-
up.
The selected system solution would
normally require a review of more settings
than the ones in the start-up.
Under Protective anode installed make the
appropriate selection to prevent
unnecessary alarm messages.
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