1-24
ii.
If 24 VAC
is
present, the probable cause is a failed interface board.
24 VAC is present on interface board J3 pin 9 (LED 5 (GV))
and, on dual units, on J1 pin 9 (LED 1
(GV)).
1.
If 24 VAC
is not
present across the gas valve main coil (MV terminals), probable causes are an open
high-limit thermostat or a failed wire between the interface board and gas valve.
Be sure to check both
valves on dual units.
a. Check continuity of high-limit thermostat and drain safety switch. If both are zero, problem is in
wiring.
2.
If 24 VAC
is
present across the gas valve main coil (MV terminals), the 24 VAC circuit is working
and the problem may be with the gas valve.
Be sure to check both valves on dual vat units.
Содержание OCF30 Series
Страница 9: ...1 3...
Страница 46: ...1 40 1 16 Principal Wiring Connections...
Страница 47: ...1 41 1 17 Wiring Diagrams 1 17 1 FPGL230 430 Wiring 120V CE and Export...
Страница 48: ...1 42 1 17 1 2 FPGL230 430 Wiring 250V Australia...
Страница 49: ...1 43 1 17 2 FPGL330 Wiring 120V CE and Export...
Страница 50: ...1 44 1 17 2 2 FPGL330 Wiring 250V Australia...
Страница 51: ...1 45 1 17 3 FPGL430 Extra Transformer Box Wiring...
Страница 52: ...1 46 1 17 4 Modular Basket Lift 100 120V...
Страница 53: ...1 47 1 17 5 Modular Basket Lift 208 250V...
Страница 54: ...1 48 1 17 6 Basket Lift Interface Harness...
Страница 55: ...1 49 1 18 Simplified Wiring Diagrams 1 18 1 FPGL30 Series Full Vat with Dual Spark Module...
Страница 56: ...1 50 1 18 2 FPGL30 Series Full Vat Single Spark Module excluding Australia...
Страница 58: ...1 52 1 18 4 FPGL30 Series Simplified Wiring with 3000 Controller...
Страница 59: ...1 53 1 18 5 FPGL30 Series Data Network Flowchart...
Страница 60: ...1 54 1 18 6 Shortening Melting Unit Wiring Diagram prior to Mar 2012...
Страница 61: ...1 55 1 18 6 2 Shortening Melting Unit Wiring Diagram after Mar 2012...
Страница 62: ...1 56 1 18 7 Bulk Oil Wiring 1 18 7 1 FPGL230 430 Wiring 120V CE and Export Bulk Oil...
Страница 63: ...1 57 1 18 7 2 FPGL230 430 Wiring 250V Australia Bulk Oil...
Страница 64: ...1 58 1 18 7 3 FPGL330 Wiring 120V CE and Export Bulk Oil...
Страница 65: ...1 59 1 18 7 4 FPGL330 Wiring 250V Australia Bulk Oil...
Страница 66: ...1 60 1 18 8 Bulk Oil Box Wiring...
Страница 67: ...1 61 1 19 Capable Controls Ignition Module Wiring Diagrams...
Страница 69: ...2 2 2 2 Basket Lift Assy and Associated Parts...
Страница 73: ...2 6 2 4 2 Drain Tube Sections and Associated Parts See Section 2 4 1 for Drain Valves...
Страница 75: ...2 8 2 5 2 Component Boxes...