Installation Checklist - Vaillant 0020180635 Notice D'installation

2 Installation checklist

12d Expansion/wiring centre
12g eBUS bus coupler
1.2 Wiring diagram 0020180635
1 Heat generator
2 Heat pump
3e Circulation pump
5 Monovalent domestic hot water cylinder
7i 2-zone module
9b Zone valve
9k 3-port mixing valve
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
2
12k Limit thermostat
12m Outdoor temperature sensor
12 System control
12a Remote control unit
12d Expansion/wiring centre
12g eBUS bus coupler
12k Limit thermostat
12m Outdoor temperature sensor
FS Flow temperature sensor/swimming pool 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
Weight of the heat pump: 59 kg
For free spaces for maintenance work, see the installa-
tion instructions for the relevant system components
in the living room or main control room
System installation instructions 0020251826_01