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Routine Maintenance
•
Horizontal units equipped with a housed fan, low limit
switch can be accessed through the fan access door (see
Figure
70).
Figure 70. Resetting low limit switch for horizontal
units with housed fans
•
Vertical units with housed fans, low limit switch can be
accessed through the fan access door (see
Figure 71. Resetting low limit switch for vertical units
•
Vertical unit with motorized impeller fan access through
coil door.
70
Low limit
freeze stat
Note: Fan access door
removed for clarity
Figure
71).
Note: Fan access door
removed for clarity only
Low limit freeze stat
Figure 72. Resetting low limit switch for vertical
motorized impeller fans
•
Horizontal units equipped with a direct-drive plenum fan,
the low limit switch can be accessed through the fan
access door. For sizes 3, 6, 10 and 12, see
Note: Fan and coil access
doors removed for clarity
Low limt freeze stat
Figure
73.
CLCH-SVX009L-EN
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