Unit installation

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Spring Air System Enviro Engineering Manual 01/0311
11
NORMAL: Exhaust airflow is normal and the unit is functioning properly.
FIRE: There is a temperature in excess of 225 F in the KES-ISH inlet. The unit will shut off
completely.
PRE FILTER CLOGGED:
Operation will stop. The 2” deep pre-filter
located in the KES-ISH filter unit is plugged
and must be replaced.
BAG FILTERS CLOGGED
Operation will stop. The 22” deep bag filter
located in the KES-ISH filter unit is plugged
and must be replaced. Rotate the warning
switch and the unit will resume operation.
Change filter immediately after cooking is
completed for the day.
BOX FILTERS CLOGGED:
Operation will stop. The 12” deep box located in the KES-ISH filter unit is plugged and must be
replaced. Rotate the warning switch and the unit will resume operation. Change filter immediately
after cooking is completed for the day.
FILTERS REMOVED:
Operation will stop. The bag or box filter has been remove from the KES-ISH filter unit.
Operation will stop until the filters are replace.
WARNING:
The override switch has been switched on. The PRE, BAG, or BOX filter must be replaced
immediately after cooking has ceased for the day.
Override Switch:
Rotating this switch provides approximately 4 hours to change the dirty filter that has
annunciated. Failure to change the dirty filter will cause the complete unit to shutdown.
The KES Enviro on/off operation is controlled from the water wash hood panel. (See the Spring
Air Ventilator Engineering Manual for detailed information about water wash control panels
available.)
The water wash system requires three (3) wire 120/1/60, 10 amp from water wash control panel
to the RPW10 remote panel and ten (10) wires from the RPW10 remote panel to the LV10 J-box
located in the kitchen.
RPD10 Remote Annunciation Panels
Used in conjunction with a Dry Hood (Dry Extractor or Filter Hood)
The KES RPD10 remote control panel activates unit shut down upon any of the conditions listed
below.
1.Operation of the KES-ISH with dirty or clogged pre-filters, bag filters, or box filters.
2.Operation of the KES-ISH with the bag for box filter removed.
3.Low air volume through the KES-ISH.
4.A fire in the KES-ISH inlet
BAG FILTER
CLOGGED
PREFILTER
CLOGGED
NORMAL
FILTER
OVERIDE
FILTER
REMOVED
BOX FILTER
CLOGGED
WARNING
FIRE
IN PANEL BACK.
HOLES LOCATED
PANEL MOUNTING
8.0"
14"
5"
RPW10 Remote Panel
Figure 13