Functions of additional circuit board ZP 1

There are 2 slots for optional additional circuit boards (ZP 1 or ZP 2) on the control console. Any combination of circuit boards is possible. Installation is as described in the accessories instructions.

DIP switch setting options on ZP 1 (only 1 function can be set)

• Brine EHE
• Zone ventilation
• 3-way air shutter
• Supplementary heating