Drain Pan/Fan/Motor Board Assembly - Trane VUV Installation, Operation And Maintenance Manual

For units with high efficiency filters (MERV 8 or MERV 13), the
filters need to replaced with equivalent MERV-rated filters to
maintain unit performance.
NOTICE
Equipment Damage!
Do not operate unit without filters or grilles in place.
Failure to do so may cause equipment failure.
The air filter on the vertical unit ventilator is located near the
bottom of the unit.
Table 35. Filter size (inches) and quantity
Filter
type 0750 1000
14 x 24 x 1 (1)
Nominal
14 x 20 x 1 (2)
filter
14 x 30 x 1 (1)
Dynamic
7 x 42 x 1 (1) 7 x 54 x 1 (1)
air filter
To remove filters:
1. Remove front panel.
2. Slide filter out of filter rack.
3. Place clean filter in rack.
4. Reattach front panel.
Figure 82. Drain pan/fan/motor board assembly
UV-SVX005G-EN
Unit size
1250 1500
14 x 20 x 1 (2) 14 x 24 x 1 (2)
14 x 24 x 1 (1) 14 x 30 x 1 (1)
7 x 66 x 1 (1) 7 x 78 x 1 (1)
Drain pan
Slide out to access
EC motor
Fans
Filters
Drain Pan/Fan/Motor Board
Assembly
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could
result in death or serious injury. Disconnect all electric
power, including remote disconnects before servicing.
Follow proper lockout/tagout procedures to ensure the
power can not be inadvertently energized. Verify that
no power is present with a voltmeter.
NOTICE
Equipment Damage!
Failure to do so could cause equipment damage.
Support the fan board to prevent the deck from sliding
too far forward and falling out of the unit.
The drain pan, fan(s) and motor is on one assembly. To access:
1. Turn off power to the unit and remove the front panel.
2. Disconnect the condensate drain line from the P-trap.
Figure 83. Disconnect drain line from P-trap
Fans
3. Disconnect fan plug.
4. Disconnect fan board ground wire.
Maintenance
P-trap
EC motor
Filters
91