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2100-444-003A
Page 41
This list item uses the Clr Verify Alr, O/R On, O/R Off, and Clr O/R actions. The Clr Verify Alr
action clears a blower failure alarm in the alarm object. In the event of a unit #1 blower failure alarm, the
output of the controller will be disabled until the problem is corrected and the alarm is cleared. Once the
problem is corrected use the Clr Verify Alr action to re-enable normal operation of the output.
Any alarm of the Unit #1 Blower must be cleared before an override is accepted. Once
overridden the output will remain overridden until the Clr O/R action is sent to the output or power is
interrupted to the controller. Entering the O/R On action will turn on the blower output to unit #1 and it
will remain on until cleared. Entering the O/R Off action will disable the output to the unit #1 blower
and it will remain disabled until cleared. Use the Clr O/R to cancel an override action and resume
normal operation.
A supervisor authority level is needed to use this item.
5.3.5.2 #1 ECONOMIZER OVERRIDE
This list item uses the Clr Verify Alr, O/R On, O/R Off, and Clr O/R actions. The Clr Verify Alr
has no effect on this item.
Entering the O/R On action will turn on the economizer output to unit #1 and it will remain on
until cleared. Entering the O/R Off action will disable the output to the unit #1 economizer and it will
remain disabled until cleared. Once overridden the output will remain overridden until the Clr O/R
action is sent to the output or power is interrupted to the controller Use the Clr O/R to cancel an override
action and resume normal operation.
A supervisor authority level is needed to use this item.
5.3.5.3 #1 COMPRESSOR OVERRIDE
This list item uses the Clr Verify Alr, O/R On, O/R Off, and Clr O/R actions. The Clr Verify Alr
action clears a compressor failure alarm in the alarm object. In the event of a unit #1 compressor failure
alarm, the output of the controller will be disabled until the problem is corrected and the alarm is
cleared. Once the problem is corrected use the Clr Verify Alr action to re-enable normal operation of the
output.
Any alarm of the Unit #1 compressor must be cleared before an override is accepted. Once
overridden the output will remain overridden until the Clr O/R action is sent to the output or power is
interrupted to the controller. Entering the O/R On action will turn on the compressor output to unit #1
and it will remain on until cleared. Entering the O/R Off action will disable the output to the unit #1
compressor and it will remain disabled until cleared. Use the Clr O/R to cancel an override action and
resume normal operation. A supervisor authority level is needed to use this item.
5.3.5.4 #1 HEATER OVERRIDE
This list item uses the Clr Verify Alr, O/R On, O/R Off, and Clr O/R actions. The Clr Verify Alr
has no effect on this item.