Schwank ecoSchwank-X 52 - Manual (Page 25)

25
ECO-X 36-52 / IL-X 150-200 Manual
IM100116
RD: MAY 2009
RL: 05A - BA
IS THERE VOLTAGE (24V) TO IG-
NITION CONTROL MODULE FROM
TRANSFORMER ?
→CHECK ELECTRICAL CONNECTION FROM
TRANSFORMER TO IGNITION CONTROL
MODULE.
→CHECK PROPER DISTRIBUTION WIRE GAUGE
→ENSURE LOW VOLTAGE WIRES ARE
PROPERLY INSTALLED, WIRING POLARITY
IS CRITICAL
→CHECK VA RATING ON THE TRANSFORMER.
40 VA FOR 1ST HEATER + 20 VA FOR EACH
ADDITIONAL HEATER IN THE ZONE.
YES
NO
IS THERE A SPARK AT IGNITION
SPARK IGNITER?
REFER TO SECTIONS 19 AND 20 BEFORE
PROCEEDING
→ENSURE THE IGNITER GAP IS 1/4" WIDE
(6MM)
→ENSURE THE FLAME SENSOR IS WITHIN
1/4” TO 1/8" ABOVE CERAMIC TILE
→CHECK SPARK IGNITER CE RAMIC FOR
CRACK, REPLACE SPARK IGNITER IF NECES
SARY
→CHECK HI-VOLTAGE WIRE C O N N E C T I O N
FROM SPARK IGNITER TO IGNITION MODULE
→ENSURE HIGH VOLTAGE S P A R K S
A R E
GENERATED ON THE IGNITION CONTROL
TERMINAL BY FOLLOWING THE STEPS AS
SHOWN
BELOW:
-SHUT OFF ELECTRICAL POWER
-REMOVE THE HI-VOLTAGE WIRE ON THE
IGNITION CONTROL TERMINAL
WARNING: BEFORE REMOVING HI-VOLTAGE
WIRE, ELECTRICAL POWER TO THE SYSTEM
MUST BE SHUT OFF. THIS TERMINAL CARRIES
30,000 AC VOLTS.
REFER TO SECTION 20 FOR PROCEDURE
YES
NO
CONT’D