Marley HTSS Series, Important Instructions Manual, Page: 5 / 20

MAINTENANCE
Your heater is designed for years of trouble-free operation and
requires no special maintenance other than occasional cleaning.
The motor is permanently lubricated.
Cleaning
Once each year, the heater should be cleaned to remove dust
and other foreign material which has collected during the heat-
ing season, as follows:
1. Turn power off at main switch.
2. Remove bottom bezel and the two screws that hold the grille.
3. Use vacuum cleaner with brush attachment to remove dust
and dirt that has accumulated in heater (especially around
element and blower blade). Do not use water or any cleaners
to clean heater components.
4. Replace grille and bottom bezel.
5. Wipe grille clean with a damp cloth. DO NOT use waxes or
any cleaners that leave a residue since these may discolor
during heater operation.
6. Turn the main line switch on at the switch panel to restore
power to heater. The heater is now ready for another season
of operation.
ALL OTHER SERVICING SHOULD BE PERFORMED BY AN
ELECTRICIAN OR QUALIFIED PERSON
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Ref Part Number
No. Description 120V 240V
1. Grille panel only 2501-11003-000 2501-11003-000
2. Electronic Assembly 1016-11035-001 1016-11035-001
with top bezel
3. Motherboard, triac/heat sink, ribbon connector, 1414-11007-000 1414-11007-001
and sensor assembly (in one box):
4. Bottom bezel 1219-11004-000 1219-11004-000
5. Motor assembly 1225-11001-000 1225-11001-001
6. Manual Reset 4520-11005-000 4520-11005-000
7. Heating Element 302023802 302023805
8. Red lamp 3510-2017-000 3510-2017-001
9. Remote Control 1414-11017-000 1414-11017-000
10 Battery 1218-11003-000 1218-11003-000
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REPAIR PARTS
Repair Parts List
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