User Manual

RECON Water Heaters Installation, Operation & Maintenance Manual
CHAPTER 6 – MAINTENANCE
OMM-0103_0A AERCO International, Inc.  100 Oritani Dr.  Blauvelt, NY 10913 Page 93 of 178
GF-147 Phone: [phone] PRI: 10/28/2014
Condensate Trap Inspection and Cleaning – Continued
5. Thoroughly clean the trap, float and orifice gasket (if so equipped). Also inspect the drain
piping for blockage. If the trap cannot be thoroughly cleaned, replace the trap.
6. After the above items have been thoroughly cleaned and inspected, replace the float in the
condensate trap and replace the trap cover.
7. Reassemble all piping and hose connections to the condensate trap inlet and outlet.
8. Reconnect the trap to exhaust manifold drain.
Figure 6-10: External Condensate Trap – Cross-Section
6.10 AIR FILTER REPLACEMENT
The RECON heater is equipped with an air filter (P/N 59139) which should be inspected every 12
months (6 months after initial start-up). The air filter is located at the inlet of the air fuel valve as
shown in Figure 6-11.
To replace the air filter, proceed as follows:
Air Filter Replacement
1. Set the ON/OFF switch on the control panel, to the OFF position. Disconnect AC power from
the unit
2. Remove the panel from the unit’s lower-right side.
3. Refer to Figure 6-11 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.
THUMB
SCREWS
(
4
)
CONDENSATE TRAP
COVER O-RING
FLOAT
THUMB
SCREW
O-RINGS
(2)
ADAPTOR
OPENING
3/4" NPT Port
3/4" NPT PORT
OUTLET
INLET