Maintenance
48
RMWH-SVX001C-EN
Replace Fuses
The device uses 2 amp, 240 V fuses (Trane P/N FUS02537
or an equivalent certified fuse).
Figure 14.
Location of fuses
For a list of approved parts and how to order them, refer to
When necessary, do the following procedure to replace
the fuses inside the devise enclosure:
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 cannot be
inadvertently energized. Verify that no power is present
with a voltmeter. To prevent electrical shock, the circuit
board cover must be in place when power is on.
1. Disconnect electrical power to the device.
2. If applicable, remove the locking mechanism.
3. Release the two latches on the left side of the device.
4. Open the enclosure.
5. Attach the ESD wrist strap to the ESD connection point
inside the enclosure.
6. Turn the top of the fuse holder counterclockwise and
remove it.
7. Remove the defective fuse.
8. Install a new fuse. Only use Trane P/N FUS02537 or an
equivalent certified fuse.
9. Install the fuse holder and turn the top clockwise to
secure it.
10. Disconnect the ESD wrist strap from the ESD
connection point inside the enclosure.
11. Close the enclosure.
12. Latch the two latches.
13. If applicable, attach the locking mechanism.
14. Supply electrical power to the device.
Summary of Contents for TruSense RMWH
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