Cont
Zone Control
This can be also be set up using this control (see zone control wiring section for
more detail)
Maximum Firing Rate
Setting Dip Switch #4 to ON will lock the unit into the maximum firing rate at all
times. This is occasionally used for troubleshooting and gas pressure set up
purposes. Move the switch back to OFF to allow the unit to modulate capacity
Minimum Firing Rate
Setting Dip Switch #5 to ON will lock the unit into the minimum firing rate at all
times. This is occasionally used for troubleshooting and gas pressure set up
purposes. Move the switch back to OFF to allow the unit to modulate capacity.
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