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164 RTAC-SVX01F-EN
Maintenance Procedures
2. Disconnect power to the chiller. Remove the electrical junction box cover and
disconnect the wires.
ƽ WARNING
Hazardous Voltage!
Disconnect all electric power, including remote disconnects before
servicing. Follow proper lockout/tagout procedures to ensure the power
can not be inadvertently energized. Failure to disconnect power before
servicing could result in death or serious injury.
3. Evacuate the compressor through the service fitting provided. If the unit does not
have suction service valves, this will include evacuating the low side of the
system as well. Disconnect all four lines attached to the compressor, as well as
the junction box. Remove three screws from the bottom of the compressor.
4. Remove the compressor by sliding it out of the chiller onto a well supported skid
or other platform. The compressor is very heavy, so insure that the support is
sturdy. A piece of 1x4 lumber placed between the isolators works well to support
the compressor feet as it is pulled from the chiller.
5. Install the new compressor. Reinstall all lines, wires, and screws. Open the
service valves, and trim charge as required.