Page 6 - OWL Intuition Manuals
P. 6
2 Zone + Hot Water
NL1234
M
Zone Valve
HW
HW 1
Zone 1
Description
Wiring
Centre Terminal
Sensor Terminal
Live Supply
1
L
Neutral Supply
2
N
NL1234
Zone 2
Grey
M
Zone Valve
CH
Original Cylinder Stat
2 (Satisfied)
COM 1 (Call for heat)
M
Zone Valve
CH
1
2
3
4
5
6 7 8 9 10
Wiring Centre
Link or set old programmer CH to always on
NEL Pump
N E SL Boiler
Grey
Grey
OWL Room Sensor
OWL Tank Sensor
NL1234
Orange
Orange
PLEASE NOTE: The battery powered Room & Tank Sensors have a safety switch fitted and will ONLY work correctly with the backplate supplied. This backplate operates the safety switch when correctly fitted.
OWL Room Sensor
Orange
Mains Supply
LNE
PLEASE NOTE: For safety and convenience it is recommended that the original Tank / Cylinder Stat is retained in circuit. Leave old Stat set to the maximum temperature hot water you require (65°C).
For mains powered Room Sensors make these additional connections:
Green/Yellow
Link or set old programmer HW to always on
2 Heating Zones + Hot Water ('S' Plan) Wiring Diagram - Rev 3
© 2 Save Energy Limited 2014
Call for HW HW satisfied
Common
Call for heat Heat satisfied
Call for heat Heat satisfied
Common
Common
