Heating Functions - Gebwell Taurus Inverter Pro Installation, Commissioning And Maintenance Manual

9
7
10
1 Heat pump
2 Condenser
3 Compressor
4 Evaporator
5 Charge pump
6 Expansion valve
7 Source pump
8 Change-over valve
Figure 3.2 - Functional description (Taurus 80/110 EVI)

3.3 Heating functions

Domestic water
The heat pump charges the domestic hot water to the domestic water accumulator using the change-
over valve (Q3). The domestic water accumulator has two temperature sensors that control the charging
process.
The measurement (B2) at the top of the accumulator indicates the temperature of the domestic water
and the functional sensor (B3) at the bottom turns the charging process on and off. The domestic water
temperature is set to the heat pump's controller via the Gebwell Smart Control Hub, application or
controller. Based on the set temperature, the heat pump produces domestic water for the accumulator.
This selection affects the amount of domestic hot water. When the set value is 55 or more, the heat
pump also uses an electric heater to heat domestic hot water.
Taurus Inverter Pro and Taurus EVI
Installation, Commissioning and Maintenance Manual
© 2023 Gebwell
1
15
8
3
4 2
6 14
5
3 Presenting the heat pump
13
11
12
9 Heat collection pipe, ground loop
10 Heat collection pipe, bored well
11 Domestic water accumulator
12 Heating accumulator
13 Domestic water control valve
14 Economizer
15 Superheating pump
Version: 2-1 12/04/2023
Page 20