Trane Voyager III User Manual

PART-SVN121A-EN 9
Removing the Existing VFD and Components
 WARNING
Heavy Objects!
Do not use cables (chains or slings) except as noted. Each of the cables (chains or slings) used to
lift the unit must be capable of supporting the entire weight of the unit. Lifting cables (chains or
slings) may not be of the same length. Adjust as necessary for even unit lift. Other lifting
arrangements may cause equipment or property-only damage. Failure to properly lift unit could
result in death or serious injury. See details below.
After all cables and power supply wiring have been disconnected, locate and remove the 4
fasteners securing the TR1 drive to its back panel (retain fasteners). The weight of these drives can
vary from approximately 20 to 230 lbs (see Tab le 3 for estimates). Verify actual weights before
lifting. Follow safe procedures for lifting and removing the supply fan VFD drive and back panel
assembly from the compartment and/or inner enclosure door if exhaust fan VFD is being removed.
TR1 Keypad Assembly Removal
Locate the existing VFD keypad display in the main control box as shown in Figure 5, p. 10.
Using the keypad cable number to verify which keypad is associated with the TR1 drive being
replaced, remove the keypad and keypad cradle (retain cradle screws) from the control box. Leave
the keypad cable as it will be used with the TR200 keypad.
Table 3. Estimated drive weights
Motor
Voltage
Motor
Horsepower
Estimated
Weight
Motor
Voltage
Motor
Horsepower
Estimated
Weight
VAC Hp lb kg VAC Hp lb kg
200 or 230 1.5 20 9 460 or 575 1.5 24 10
200 or 230 3.0 20 9 460 or 575 3.0 24 10
200 or 230 5.0 50 23 460 or 575 5.0 24 10
200 or 230 7.5 50 23 460 or 575 7.5 24 10
200 or 230 10 50 23 460 or 575 10 24 10
200 or 230 15 50 23 460 or 575 15 50 23
200 or 230 20 70 32 460 or 575 20 50 23
200 or 230 25 70 32 460 or 575 25 50 23
200 or 230 30 110 50 460 or 575 30 66 30
200 or 230 40 230 105 460 or 575 40 66 30
460 or 575 50 106 48
460 or 575 60 106 48
460 or 575 75 106 48
460 100 120 55

Trane Voyager III Specifications

General

Brand	Trane
Model	Voyager III
Category	Air Conditioner
Language	English