Wiring Installation Instruction (Qm1) - Grasslin Towerchron QM1 Installation And User Instructions Manual

Wiring installation instruction (QM1)

Simple circuit for for domestic central heating
boiler with gravity fed hot water supply
N
220/240V
50 Hz AC
main supply
This diagram is correct for mains operated
systems� The link wire L-3 must be fitted by the
installer�
TOWERCHRON QM1 is ideally suited for controlling combination boilers� The following basic circuit
diagrams apply for the range indicated�
EN
L 1 2 3 4
D
boiler pump
neutral neutral
Room stat conversation chart
TOWER SS
room stat
S
TOWER SSTRS
ACL TS 142
D = demand
S = satisfy
DRAYTON RTE
HONEYWELL T 6160B
LANDIS&GYR RAD 5
SWITCHMASTER SRT2 5
SUNVIC TLX2259
E N C D S
O E A
M M T
E 4 1 2
E 4 1 3
E 4 1 2
E 4 1 2 3
2 1 3 4
4 6 2
1 3 2
E 4 3 1
9