Components and installation
04.12.2015
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Copyright
2014 by: WATERKOTTE GmbH. Subject to changes.
4.3
Electrical equipment
The electrical connections are made via the internal terminal (on the con-
struction profile). The implementation of the electrical cable is carried by the
rear wall (with the strain relief).
The internal terminal connects the entire sensor, all queries, all relay out-
puts, digital circuit, the compressor and the electrical heating element. The
WATERKOTTE WWPR-controller is supplied with a control panel mounted
on the 24 V AC transformer.
4.3.1
Electronic heat pump control
The heat pump control (control panel is pictured) is included in the scope of
delivery of the WATERKOTTE heat pump.
Use in other than WATERKOTTE heat pumps will void any warranty claim.
The control is used to control and monitor heating systems that are operat-
ed with WATERKOTTE compact heat pumps according to technical guide-
lines of WATERKOTTE Wärmepumpen GmbH.
The following tasks are performed: everything to do with regulation (de-
pending on the external temperature with pilot room guidance), control,
monitoring, self-diagnosis, saving of data in cases of breakdown.
WATERKOTTE explicitly states that function warranty will become void if
used on systems not approved by WATERKOTTE. Any liability for conse-
quential damages due to incorrect function within these systems shall be
explicitly excluded.
Info: Technical details, operation and warning messages (see
Operating
manual for Heat pump control).
4.3.2
Sensors
The control's sensor system consists of: Pressure transmitter for evapora-
tion and condensation pressure/temperature, 5 sensors for temperature
detection in all circuits. External wall sensor (accessories kit). Pilot room
sensor and hot water sensor: optional.
4.3.3
COP counter
A WATERKOTTE COP counter is already integrated in the heat pump con-
trol. For additional information, please refer to
Operating manual for Heat
pump control.
4.4
Options
Domestic hot water production (heating-side vertical tank, hot
water heater, temperature sensor, three way valve), pilot room sensor,
natural cooling, WEB interface: for control and parameterization of the heat
pump via internet.
