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Electrical installation
Safety
It is important to check that wires are not damaged or squeezed during connection and use.
Connections overview
1. Power supply 230V for Compact P
2. Grommets (a: Transmission cable between internal unit and Compact P, b: Sensor T18 to buffer tank, c: 3-way valve for SHW tank)
3. Crown sleeve for heat / cooling control (HEAT + COM: heat control. COM + COOL: cooling control)
4. Signal cable to AIR heat pump external unit
5. RJ45 connector for T21, T22 and anode in SHW tank
6. Plug for additional electric heating in SHW tank
7. Power cable for additional electric heating in buffer tank
8. Electrical connection cable for AIR heat pump internal unit + Compact
9. Electrical connection for AIR heat pump external unit
ATTENTION
All work must be carried out by qualified persons and in compliance with existing legislation and regulations.
ATTENTION
It is important that the power is off, if you do work to the electrical components of the unit.
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