Schwank ecoSchwank-X User Manual

Page 23

ECO-X / IL-X Manual

IM100117

RD: JAN 2013

RL: 05D - BA

17. TROUBLESHOOTING GUIDE

SET THERMOSTAT TO CALL FOR HEAT

IS THE HEATER BURNING?

THE SYSTEM IS WORKING PROPERLY.
STOP.

YES

IS THERE LINE VOLTAGE (120V) OR
24 VOLTS TO THE THERMOSTAT
CONTROL?

→CHECK CIRCUIT BREAKERS OR FUSE
→CHECK ON/OFF SWITCH
→CHECK NIGHT TIME SET BACK CONTROL
→CHECK FOR PROPER GAUGE OF WIRE
→(24V) CHECK CONTROL CENTER TRANS-

FORMER. REPLACE IF NECESSARY

IS THERE VOLTAGE (120V)
TO THE FAN SYSTEM?

YES

→CHECK ELECTRICAL CONNECTION
FROM THERMOSTAT TO FAN MOTOR
→CHECK THERMOSTAT, REPLACE IF
NECESSARY

IS FAN MOTOR OPERATING?

→CHECK EXHAUST FAN MOTOR, REPLACE
IF

NECESSARY

IS THERE 120 VOLTS TO
THE TRANSFORMER?

YES

CONT’D

→CHECK FOR DARK SPOTS OR LINES ON
THE TILE SURFACE
→’DARK’ AREAS REPRESENT CRACKS OR
BLOCKAGE OF THE TILE
→SEE ’SERVICE’ SECTION 15

→CHECK ELECTRICAL CONNECTION FROM AIR
SWITCH TO TRANSFORMER.
→ENSURE AIR SWITCH IS INSTALLED PROPERLY
→ENSURE AIR HOSE IS CONNECTED PROPERLY
FROM AIR SWITCH TO EXHAUST FAN
→CHECK AIR SWITCH, REPLACE IF NECESSARY

IS THERE 120 VOLTS TO
THE AIR PROVING SWITCH?

→CHECK ELECTRICALCONNECTION
TO AIR PROVING SWITCH

YES