Outdoor Heat Exchanger
The outdoor heat exchanger should be checked and cleaned once every two months. Use
a vacuum cleaner with a nylon brush to clean up dust and debris on the surface of the heat
exchanger. Blow away dust by compressed air if available. Never use water to wash the heat
exchanger.
Drain Pipe
Regularly check to see if the drain pipe is clogged in order to ensure drain condensate doesn't
overflow and cause water damage.
Check Before Seasonal Use
1. Check that the inlet and outlet of the indoor and outdoor units are not clogged or obstructed.
2. Check that the power and communication cables are securely attached and that there is no
visible damage to any of the electrical wiring.
3. Check that the batteries of the wireless remote controller have been replaced.
4.
Check that the filter screen has been cleaned and replaced securely.
5. After long periods of shutdown, open the main power switch 8 hours before operating the unit
so as to preheat the compressor.
6. Check that the outdoor and indoor units are installed securely.
7. If there is anything abnormal, please contact your installing dealer.
Maintenance After Seasonal Use
1.
Cut off the main power supply of the unit. A power disconnect should be located near the
outdoor unit.
2.
Clean the indoor unit filters.
3. Clean any dust and debris on the indoor and outdoor units.
4. In the event of rusting, use anti-rust paint to stop spreading of rust.
Parts Replacement
Purchase parts from the installing or servicing dealer if necessary.
NOTE:
During leakage testing, never mix oxygen, ethyne (acetylene) or other dangerous gases
into the refrigeration circuit. Nitrogen should be used for leakage testing.
After-Sales Service
In the event you have problems with the unit or require service, please contact your local
installing/servicing dealer.
34
Cassette Unit
CONFORMSTO
ULSTD.1995
CERTIFIEDTO
CSASTD.C22.2
N0.236
3097844
About Trane and American Standard Heating and Air Conditioning
Trane and American Standard create comfortable, energy efficient indoor environments for residential applications.
For more information, please visit www.trane.com or www.americanstandardair.com
The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We
are committed to using environmentally conscious print practices.
The AHRI Certified mark indicates company participation in the AHRI Certification program. For verification of individual certified products, go to
ahridirectory.org.
© 2021
MS-SVN36D-EN 23 May 2021
Supersedes MS-SVN36C-EN (June 2020)
