Installation Checklist - Vaillant geoTHERM VRC 700 Notice D'installation

2 Installation checklist

10c Non-return valve
12 System control
12k Limit thermostat
1.2 Wiring diagram 0020235577
1c Heating/domestic hot water back-up boiler
2 Heat pump
3e Circulation pump
12 System control
2 Installation checklist
You must observe all the operating and installation instructions included with the system components.
Work
1 Comply with the conditions for the installation environment
2 Install the heat pump on a wall that has sufficient load-bearing capa-
city
3 Comply with the specified minimum clearances
4 Observe the position of the VRC 700
5 Check the brine circuit for leak-tightness
6 Insulate the brine pipes in the house so that they are vapour-diffu-
sion-tight
2
12m Outdoor temperature sensor
DHW Cylinder temperature sensor
12k Limit thermostat
12m Outdoor temperature sensor
DHW Cylinder temperature sensor
Comments/settings
1. Minimum volume of the installation room 1.60 m³
Environmental temperature 7 °C – 40 °C
2.
3. Frost-proof
4. Dry
For free spaces for maintenance work, see the installa-
tion instructions for the relevant system components
1. The room temperature sensor is deactivated in the
heat pump's electronics box
2. In the living room or main control room
Prevent condensation.
System installation instructions 0020251822_01