Safety Interlock - REMEHA Quinta 85 Technical Information

8.9 Safety interlock

As standard the boiler is supplied with an interlock carrying a 24 Volt boiler control
circuit. To use first remove the fitted wire link (on RH side of terminal block between 10
and 14).
Any external devices required to stop the boiler should then be wired in series and
connected to terminals 10 and 14.
If the contacts of the external interlock have opened during heat demand, the boiler
will shut off for 120 seconds (shut-off code b@^). Should the contacts close again
during heat demand, the boiler will wait the remaining time from the 120 seconds
before attempting a restart.
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