GRE HPGI50 Bedienungsanleitung Seite 66

4.3 Connection to the filtration pump
Photo 1 Photo 2
- Open the button upwards as (Photo 1)
- Attach the dry contact wiring through the two holes as
(Photo 2 & Photo 4)
- Press the button and tighten the wiring as (Photo 3)
Photo 3
64
Water Inlet & outlet junction
1. Use the pipe tape to connect the
water Inlet & outlet junction onto the
heat pump
2. Install the two joints like the picture
shows
3. Screw them onto the water Inlet &
outlet junction
Cable wiring
1. Open the cover of the electric box
2. Fix the power supply wire on joints L N
E
Water pump wiring (Dry contact)
1. Open the cover of the electric box
2. With the connector 1 and 2 you can
pilot the water filtration through the
timer of the filtration (dry contact)
Photo 4