OPERATION
SAFETY
EN
GL
ISH
WWW.STIEBEL-ELTRON.COM
WPF M |
5
2. Safety
2.1 Intended use
The appliance is designed for central heating within the applica-
tion limits given in the specification.
This appliance is designed for domestic use. It can be safely oper-
ated by untrained personnel. The appliance can also be used in a
non-domestic environment, e.g. in a small business, as long as it
is used in the same way.
Any other use beyond that described shall be deemed inappropri-
ate. Observation of this document is also part of the correct use
of the unit. Any changes or conversions to the appliance void any
warranty. The appliance is designed to heat buildings.
2.2 Safety instructions
Observe the following safety instructions and regulations.
- The electrical installation and installation of the heating cir-
cuit must only be carried out by a recognised, qualified con-
tractor or by our customer service engineers.
- Contractors are responsible for adherence to all currently ap-
plicable regulations during installation and commissioning.
- Operate the appliance only when fully installed and with all
safety equipment fitted.
- Protect the appliance from dust and dirt ingress during
building work.
!
WARNING Injury
The appliance may be used by children aged 8 and up
and persons with reduced physical, sensory or mental
capabilities or a lack of experience provided that they
are supervised or they have been instructed on how to
use the appliance safely and have understood the result-
ing risks. Children must never play with the appliance.
Children must never clean the appliance or perform user
maintenance unless they are supervised.
2.3 Test symbols
See type plate on the appliance.
3. Appliance description
The WPF...M is a heating heat pump designed to operate as a
ground source heat pump. The heat pump extracts energy from
the heat source medium, i.e. brine, at a low temperature level.
This extracted energy is then transferred to the heating water at a
higher level, enriched with the energy drawn by the compressor.
Subject to the heat source temperature, the heating water can be
heated up to a flow temperature of 60 °C.
Modular operation is feasible with the WPF..M.
4. Operation
The heat pump is exclusively controlled by the heat pump manager
WPM. Therefore, observe the instructions in chapter Operation,
in the operating and installation instructions of the heat pump
manager WPM.
5. Maintenance and care
!
Appliance and system damage
Maintenance work, such as checking the electrical safety,
must only be carried out by a qualified contractor.
A damp cloth is sufficient for cleaning all plastic and sheet steel
parts. Never use abrasive or corrosive cleaning agents.
Protect the appliance from dust and dirt ingress during building
work.
6. Troubleshooting
Fault
Cause
f
Remedy
There is no hot water or
the heating system stays
cold.
The fuse/MCB has blown/
responded.
Check the fuse/MCB in
your fuse box/distribu-
tion panel.
6.1 Other problems
If you cannot remedy the fault, notify your heating contractor. To
facilitate and speed up your enquiry, please provide the serial
number from the type plate. The type plate is located on the front
at the top on the right or left hand side of the casing.
Sample type plate
Montageanweisung beachten! Dichtheit geprüft!
Made in Germany
*xxxxxxxxxxxxxxxxxx
*
1
26
�0
3�
01
�1
57
0
1 Number on the type plate
