TemperZone Unit Controller 6 Operation And Installation page 19

Temperzone Unit Controller 6 - Operation and installation- Hydronic
8. Commissioning mode
To start commissioning mode press and hold down the push button on the lower
board between 10 and 15 seconds.
In commissioning mode all time delays are reduced to 1/10
to enable rapid diagnostic testing.
Commissioning mode automatically completes after 30 minutes and the unit will
return to normal operation. Cycling mains power off and on again also ends
commissioning mode.
Display indication during commissioning mode
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Issue 1
their standard value
th
letter
S.e.r