1 2 3 4
Setback Time Switch Required to activate 4째C setback on DS1 EL
N L
RT+ RT-
N
L
g
2
1
N
L g
RT1
ZONE 5
DS1 - EL (Surface Mounted)
Optional Remote Sensor
1
N 2
N 1
N
2
N 1
L g
2
g
L
ZONE 3
1
g
L
ZONE 2
2
g
L
ZONE 1
ZONE 4
- RT2 N
N g L
PRT - E (Flush mounted)
PUMP
UPONOR 230V CONTROL CENTRE
BOILER
Connect to Switch Live (A)
Switched Fuse Spur 3 Amp Fuse
E
L
N