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CO29, CO75 11
Condenser Cleaning
Interval - Every Three Months
To maintain operational efficiency, keep the front grille
free of dust and lint, and clean the condenser every three
months. Depending on environmental conditions, more
or less frequent cleaning may be necessary.
WARNING
Disconnect electric power to the unit before
cleaning the condenser.
WARNING
DO NOT touch the condenser fins. The condenser
fins are SHARP and can be easily damaged.
IMPORTANTIMPORTANT
DO NOT use any type of cleaner on the condenser
unit.
CO29 Condenser:
1. Disconnect power to the unit.
Figure 8
2. Remove the control knob
(Figure 8, 1)
by pulling it
straight out, away from grille.
3. Remove two screws from grille
(Figure 8, 2)
and save.
4. Remove grille and grille cap from unit.
Figure 9
5. Clean the condenser coil
(Figure 9, 1)
using a using a
soft brush with a “combing” action or vacuum cleaner.
Do not touch the condenser coil.
Figure 10
6. Make sure grille cap is behind grille in slots provided in
grille
(Figure 10, 1)
before attaching grille to unit, and
secure but do not overtighten both grille screws
(Figure 10, 2)
.
7. Reinstall the control knob
(Figure 8, 1)
.
8. Reconnect power to the unit.
CO75 condenser:
1. Disconnect power to the unit.
Figure 11
2. Remove control knob by pulling it straight out, away
from grille
(Figure 11, 1)
.
3. Loosen and remove screw
(Figure 11, 2)
.
4. Tilt top of grille forward and remove.
Figure 12
5. Clean condenser coil
(Figure 12, 1)
using a soft brush
with a “combing” action or vacuum cleaner. Do not
touch condenser coil.
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ULIN_016357_30089.fm Page 11 Monday, March 27, 2006 10:25 AM