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ECHO
DIRECT VENT GAS HEATER
37
TROUBLESHOOTING
WARNING
: All servicing and troubleshooting of gas controls and high voltage circuits should be done by a
qualified service technician.
As a guide to help you understand the functioning and potential problem areas in your heater, use the following
chart. When in doubt, do not hesitate to call your service representative or the gas supplier who furnishes you
with natural gas or propane.
PROBLEM
POSSIBLE CAUSE
Pilot will not light
A gas shut-off valve is turned off
The gas control valve is turned to pilot
The gas control valve wasn’t pushed in and/or the
igniter wasn’t pushed repeatedly
Main burner does not come on
The pilot has gone out
The burner on/off switch is turned off
The thermostat is disconnected or set too high
Thermostat does not work
Pilot has gone out
On/Off switch is turned to Off
Thermostat is set too high
Flame is dirty and orange, and glass is sooty
Logs are not placed properly or something may be
obstructing burn
Air adjustment may be required by a service
technician
Flames are too short
Hi/Lo flame adjust knob is turned too low (see
diagram #23)
CAUTION
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Summary of Contents for DIRECT VENT GAS HEATER
Page 9: ...ECHO DIRECT VENT GAS HEATER 9 LABORATORY LISTING LABEL...
Page 10: ...ECHO DIRECT VENT GAS HEATER 10 FIGURE 1 DIAGRAM OF DIMENSIONS...
Page 14: ...ECHO DIRECT VENT GAS HEATER 14 FIGURE 3 VENT TERMINATION LOCATIONS...
Page 17: ...ECHO DIRECT VENT GAS HEATER 17 FIGURE 6 DIAGRAM OF VENTING REQUIREMENTS...
Page 22: ...ECHO DIRECT VENT GAS HEATER 22 FIGURE 14 VENTING REQUIREMENTS...
Page 23: ...ECHO DIRECT VENT GAS HEATER 23 FIGURE 15 VENTING CHART 18...
Page 28: ...ECHO DIRECT VENT GAS HEATER 28 FIGURE 20 LOCATION OF PILOT BURNERS AND AIR SHUTTER...
Page 30: ...ECHO DIRECT VENT GAS HEATER 30 FIGURE 21 DIAGRAM OF CONTROL COMPONENTS...
Page 31: ...ECHO DIRECT VENT GAS HEATER 31 FIGURE 22 AIR RESTRICTOR See Figure 25 and Figure 26...
Page 32: ...ECHO DIRECT VENT GAS HEATER 32 FIGURE 23 GAS VALVE AND PILOT ASSEMBLY...
Page 45: ...ECHO DIRECT VENT GAS HEATER...