Low Voltage Electrical Panel
Fuse
Main Power Switch
High Voltage Electrical Panel
FUSE
Each fan filter is equipped with an 8 Amp resettable or 5 Amp cartridge fuse
to protect the unit from electrical spikes. The fuse is located in the electrical box
accessible behind the filter.
NOTE:
Before servicing fuse, cut power to the unit at the disconnect. Turning off the
main power switch will not disconnect power from the fuse.
The cartidge fuse can be removed by turning the fuse holder counterclockwise a 1/4-turn.
Remove the fuse from the fuse holder and discard. Insert new fuse and replace fuse holder.
NOTE
: 277VAC units have a 5 A cartridge fuse. Others have a 8 A resettable fuse.
DRAWING NAME
DRAWN
CATEGORY
CHKD
APRVD
PRODUCT
SIZE
TAG
QTY
BRS/SLG
06/13/22
CRITI-CLEAN ULTRA INSTALLATION MANUAL
SSLFHFD-FFU-RF-MEA
REV # F
SHT 13 27
/
SCL
DO NOT
SCALE
1:10
STAINLESS STEEL
CRITI-CLEAN ULTRA
REVERSE FLOW - FAN FILTER UNITS
