WIRING INSTALLATION INSTRUCTIONS (QE1)
Simple circuit for domestic central heating
boiler with gravity hot water supply
This diagram is correct for mains operated systems.
The link wire L-3 must be fitted by the installer.
NB • TOWERCHRON QE1 is ideally suited for controlling combination boilers. The following basic circuit diagrams
apply for range indicated.
12
Room Stat Conversion Chart
E
Tower SS
E
Tower RS
E
ACL TS 142
E
Drayton RTE
E
Honeywell T6160B
Landis & Gyr RAD5
Switchmaster SRT2
5
Sunvic TLX2259
E
N COM DEM
SAT
4
1
2
4
1
3
4
1
2
4
1
2
3
2
1
3
4
4
6
2
1
3
2
4
3
1