57UNT-SVX10G-E4
Servicing the coil
To replace or clean a water coil:
1. Disconnect the drain pan piping,
the water inlet and outlet, and
unplug the condensate pump
supply wire, if present.
2. Remove the filter and then
remove the coil access panel or
panels, depending on unit size
and configuration. The panel and
the drain pan are removed at the
same time. The coil is visible.
3. Unscrew 4 screws on the
collector side and 2 screws on
the opposite side (3 on
Figure 60).
4. Remove the coil.
Note: If the option “Accessibility
pack” has been chosen, remove one
screw on the inclined coil (see
Figure 61). On the straight coil, no
screws need to be removed.
Figure 61 - Inclined coil
On inclined coils, unscrew one
additional screws (1 on Figure 61)
on the opposite side.
Reassembly
Do the same operations in reverse
order.
Figure 60 - Straight coil
Maintenance
UNT-SVX10G-BAT1_Mise en page 1 7/26/2013 2:41 PM Page 57
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