Carrier bryant Multi-Zone 38MARBQ09 18AA3 Series Service Manual page 6

1 Steps for DLS Troubleshooting
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Tools/Material required for DLS Troubleshooting & Servicing.
All the same tools required for properly installing Ductless
equipment. See CE's Ductless Install Training for more details.
In addition to the above, the following are a must have.
• A Megger – This is crucial for checking out a
compressor. An Ohm meter is useful, but a Megger
is essential.
• Conductive Grease – This is needed when replacing
some of the PCB's in the outdoor units. This can be
purchased through CE or online.
• A spare wireless remote control, part numbers:
RG57 – 17317000A34063
RG10 – 17317000A59628
RG66 – 17317000A45681
• Support material from CE or Carrier. Service
Manuals, Product Data. Download to your
electronic device before going to the site.
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