TFC Group Towerchron QM2 - Manual (Page 6)

6
“TOWERCHRON QM1”
Applications (QM1)
• Any simple time switching application
up to the stated rating�
• Domestic heating system where both
heating and hot water services are
required to switch ON and OFF at the
same time�
• Controlling a “combi” or “combination
boiler”�
ON
OFF
OFF
TIMED
CONST.