Page 3 - OWL Intuition Manuals
P. 3
'S' PLAN
HOT WATER
NL1234
HEATING
Description
Wiring
Centre Terminal
Sensor Terminal
Live Supply
1
L
Neutral Supply
2
N
Grey
M
Zone Valve
HW
M
Zone Valve
CH
Original Cylinder Stat
2 (Satisfied)
COM 1 (Call for heat)
1
2
3
4
5
6789
Wiring Centre
10
Link or set old programmer CH to always on
NEL Pump
N E SL Boiler
Grey
OWL Tank Sensor
NL1234
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
Mains Supply
LNE
Orange
For mains powered Room Sensors make these additional connections:
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).
Green/Yellow
Link or set old programmer HW to always on
Single Zone Heating + Hot Water ('S' Plan) Wiring Diagram - Rev 3 © 2 Save Energy Limited 2014
Call for HW HW satisfied
Common
Call for heat Heat satisfied
Common
