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6.8.3
Attaching the front casing to the heat pump
1.
Place the front casing on the upper brackets.
2.
Push the front casing onto the heat pump until the re-
taining clips snap into place on the front casing. To help
you, you can also push the retaining clips upwards at
the same time.
3.
Secure the front casing by screwing in the screw on the
underside of the heat pump.
6.8.4
Connecting the heat pump to the power
supply
Danger!
Risk of death from electric shock!
The product is fitted with a CEE 7/7 mains
plug at the factory. There is a risk of death
from electric shock if the mains plug is
connected to an incompatible earthed plug
socket.
▶
If no suitable country-specific earthed plug
socket is available, use a country-specific
adapter plug with a protection contact.
Danger!
Risk of fire caused by an incompatible
earthed plug socket.
The product is fitted with a CEE 7/7 mains
plug at the factory. There is a risk of fire if the
mains plug is connected to an incompatible
earthed plug socket.
▶
If no suitable country-specific earthed plug
socket is available, use a country-specific
adapter plug with a protection contact.
▶
After completing all of the other installation steps, plug
the mains plug into a suitable earthed plug socket.
7
Start-up
▶
Observe the relevant information about starting up the
unit in the system instructions.
7.1
Heat pump operating concept
The operating concept and operation of the heat pump is
described in the operating instructions for the heat pump.
7.1.1
Overview of the installer level menu
structure
Installer level overview (→ Page 31)
0020250180_00 geoTHERM Installation and maintenance instructions
7.2
Starting up the heat pump
▶
Plug the mains plug into an earthed plug socket.
◁
The display shows the basic display.
7.3
Running through the installation assistant
The installation assistant is launched when the heat pump is
switched on for the first time.
You must confirm the launching of the installation assistant.
Once confirmed, all heating demands from the heat pump
are blocked. This status remains until the installation assist-
ant is completed or cancelled.
7.3.1
Setting the language
▶
Set the required language.
7.3.2
Setting the freeze protection
Applicability: Ground/brine environment circuit type
▶
If required, change the temperature. It is set to -7 °C at
the factory.
–
Freeze protection: −13 ... 4 ℃
7.3.3
Purging the building circuit
▶
Start the check programme P.05 in order to purge
(→ Page 28) the building circuit.
7.3.4
Purging the environment circuit
▶
Start the check programme P.06 in order to purge
(→ Page 28) the environment circuit.
7.3.5
Telephone number for the competent
person
You can store your telephone number in the appliance
menu.
The operator can display it in the information menu. The tele-
phone number can be up to 16 digits long and must not con-
tain any spaces. If the telephone number is shorter, end the
entry after the last digit by pressing the right-hand selection
button
.
All of the digits to the right will be deleted.
7.3.6
Ending the installation assistant
▶
Once you have run through the installation assistant suc-
cessfully, confirm by pressing
◁
The installation assistant will close and will not launch
again when the product is next switched on.
Start-up 7
.
23
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