Manual Override - Danfoss CET2000B-RF + RX1-S + CS2 User Manual

Manual Override

During normal Thermostat operation the CH button on the
receiver will light when the device is calling for heat. Should
communication between the thermostat and receiver fail,
manual override is possible by pressing the CH button once;
the hot water system will remain on during manual override as
indicated by the lit CH button. Press CH button again to cancel
manual override. When communication is re-established the
thermostat and receiver will return to automatic control.
Warning – Leaving the system in manual override will result in
the boiler heating continually and will result in higher energy
usage.
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