GF
-
128
Innovation Series Water Heaters
Chapter 6
OMM-0079_0B
USER MANUAL
Maintenance
Page
70
of
200
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, NY 10913
•
Ph.: 800-526-0288
07/21/11
Figure 6-9. External Condensate Trap
6.10 AIR FILTER REPLACEMENT
The Innovation heater is equipped with an air filter (part no. 59138) which should be replaced every 12
months. The air filter is located at the inlet of the air fuel valve as shown in Figure 6-10.
To inspect/replace the air filter, proceed as follows:
To inspect/replace the Igniter-Injector:
1. Set the
ON/OFF
switch on the control panel, to the
OFF
position. Disconnect AC power from the unit
2. Remove the side panels from the unit.
3. Refer to Figure 6-10 and locate the air filter attached to the air/fuel valve inlet.
4. Using a flat-tip screwdriver or 5/16” nut driver, loosen the clamp securing the filter to the inlet flange of
the air/fuel valve. Remove the filter and clamp.
5. Each replacement air filter is equipped with its own clamp. Therefore, simply install the replacement air
filter on inlet flange of the air fuel valve and tighten the clamp with a flat-tip screwdriver or 5/16” nut
driver.
6. Replace the side panels on the unit and return heater to service use.
