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Extended Installation Instructions for the Heat Pump Manager (Heating/Cooling)
11.3.3 Individual Program for Screed Drying
This program allows the following settings:
Heat up temp. difference:
Starting from the initial temperature of 20 °C up to the set
maximum temperature, the set temperature is raised by the
set difference with every program step.
The number of steps depend on the following factors.
Heating-up period:
The number of hours can be entered here during which the
corresponding set temperature must be reached and
maintained (function as described above).
12 Extended Installation Instructions for the Heat Pump Manager
(Heating/Cooling)
12.1 Heating and Cooling Controller
The system supports two modes for generating the
refrigerating capacity:
Active cooling with a reversible heat pump
Passive cooling using a heat exchanger
In order to perform cooling functions, a cooling controller is
required in addition to the heat pump controller (heating).
Reversible heat pumps for active cooling are supplied as
standard with a heat pump manager (heating/cooling).
For passive cooling, the cooling controller is connected to
the existing heat pump manager (heating).
The cooling module must be mounted next to the heating
controller. The distance between the two casings must not
exceed 0.5 cm.
12.1.1 Network Operation of Heating and Cooling Controllers and Remote Control
A plug-in adaptor is used to connect the heat pump manager to
the cooling controller extension modules.
The cooling controller is implemented by means of two extension
modules with different network addresses.
12.1.2 Temperature Sensor (Cooling Controller)
All temperature sensors to be connected to the supplementary
cooling controllers have the illustrated sensor characteristic
curve.
Room temperature sensor for room climate control station
Flow sensor for passive cooling
Return flow sensor for passive cooling
Maintaining time period:
The number of hours can be entered here during which the
maximum set temperature must be maintained.
Heat down temp. difference:
Starting from the set maximum temperature down to the
initial value of 20 °C, the set temperature is reduced by the
set difference with every program step.
The number of steps depend on the following factors.
Heating-down period:
The number of hours can be entered here during which the
corresponding set temperature must be reached and should
be maintained.
Fig. 12.1: Dimensions of the wall-mounted heat pump manager
heating/cooling
The extension modules Exp1 and Exp2 are shown in the
operating data when the network connection is active.
Fig. 12.2: NTC-10 sensor for cooling controller
12.1
EN-33
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