29
Equipment required
Pos.
Designation
1
Flow, PWW
2
Return, PWW
3
Flow, cold water
4
Return, cold water
q-P
Underfloor heating/Underfloor cooling circuit M1
q-Q
Flow temperature sensor
q-W
Safety temperature sensor, underfloor heating system
q-E
3-way diverter valve, heating/cooling
q-R
Circulation pump HC1
q-T
3-way mixer
w-P
Underfloor heating/Underfloor cooling circuit M2
w-Q
Flow temperature sensor
w-W
Safety temperature sensor, underfloor heating system
w-E
3-way diverter valve, heating/cooling
w-R
Circulation pump HC2
w-T
3-way mixer
e-P
Underfloor heating/Underfloor cooling circuit M3
e-Q
Flow temperature sensor
e-W
Safety temperature sensor, underfloor heating system
e-E
3-way diverter valve, heating/cooling
e-R
Circulation pump HC3
e-T
3-way mixer
"Natural and active cooling"
P
P
M
2
1
6
uQ
uW
uP
4
qW
8
oT
Preparing for installation
Hydraulic connection, heating circuits
(cont.)
5848 449 GB
Installation
