Thermostat cooling/heating operation, Cooling thermostat graph, Heating thermostat graph – Mercury PR0091 User Manual
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Mercury 6-5 Stat – Installation & User Guide
Thermostat Cooling/Heating Operation
The diagrams below outline the operation of a channel when it is configured for heating or cooling
applications. In this instance the 5 Channel Thermostat’s local timer is on.
Cooling Thermostat graph
Heating Thermostat graph
Ensure that all power is
switched off before
installing or maintaining
this product
Revision 1.2
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