Chapter 5 - Troubleshooting, Page 5-2______________________________________________________
Smoke Loss Into The Kitchen– Cont.
Symptom
Probable Cause
Corrective Action
The Ventilator is not
exhausting all the
smoke, heat and
grease properly –
Cont.
E.
Inadequate make-up air
1
Make-up air must be supplied for
replacement of air exhausted
through all kitchen exhaust
systems. Refer to page 6-5 for
guidance.
2
A general "rule of thumb" is that
60% of the replacement air should
be fresh, conditioned, (heated or
cooled) air brought into the kitchen
area, with the remaining 40%
allowed to flow into the kitchen
from adjacent areas. Refer to
page 6-5 for guidance.
F.
Exhaust fan discharge
1
There should be no screen over the
discharge. If one is found, it should
be removed.
2
The direction of discharge should
not be into the prevailing winds or
downward onto the roof. A vertical
discharge is highly recommended.
G.
Baffle #1 (Damper) not open to the
operating position (N/A on CG3-UVi-SPC-
FDD, CG3-UVi-SPC-FDT, and CG3-UVi-
SPC-ND).
1
Check outputs # 17 and 18 in the
Command Center for voltage.
Fan On = 0 VAC
Fan Off = 24 VAC
Table T-5-2-1
