Panasonic WH-SDF03E3E5 Series Design Handbook page 107

OPEN
CLOSE
N
HEAT
COOL
N
L
N
OPEN
CLOSE
N
OPEN
CLOSE
Schematic illustration – relevant standards and
guidelines must be observed!
Aquarea air / water heat pump – design handbook 07 / 2014
Direct connection of heating circuits with bypass valve
Radiators can be switched off for cooling mode via 2-way directional valves
Example 3
(image shows cooling mode)
107