125
support@edgeovens.com
Technical Support: +1 (724) 628 3050
SERVICE
SEQUENCE OF OPERATION (CONTINUED)
40 Oven Set-point is dened by Operation Settings
41 MC P9(15) supplies 24VAC to High Flame Valve (HFV)
Chassis Ground → MC P9(15)
Red
24 VAC
42 MC P9(8) monitors presence of 24VAC on HFV
Chassis Ground → MC P9(8)
Red
24 VAC
43
SHUTDOWN OPTION 1: Cool-down Triggered by POWER ICON (
) touch on UI
44 Conveyor system stopped, MC P6 de-energized M4 Shuts Down
45 MC P9(3) de-energized, removing power from burner
Chassis Ground → MC P9(3)(N)
0 VAC
46
SHUTDOWN OPTION 1: Oven cools to 225°F (107°C)
47 MC P10(1) removes 24VDC from R1, Terminal 1
R1(0) Brown → R1(1) Red/White
0 VDC
48
Cool-down Bypass of S1 released, M1 system de-energized M1 Shuts Down
49 Control System returns to Standby (Return to Step 13)
50 SHUTDOWN OPTION 2: Cool-down Triggered by MAIN POWER Switch OFF
51 S2 de-energized MC P10(5), “wake” signal
MC P15(3) Black → MC P10(5)
Red
0 VDC
52 Conveyor system stopped, MC P6 de-energized M4 Shuts Down
53 MC P9(3) de-energized, removing power from burner
Chassis Ground → MC P9(3)(N)
0 VAC
54 SHUTDOWN OPTION 2: Oven cools to 225°F (107°C)
55 M1 P10(1) removes 24VDC from R1, Terminal 1
R1(0) Brown → R1(5) Red/White
0 VDC
56
Cool-down Bypass of S1 released, M1 system de-energized M1 Shuts Down
57
Control System returns to Standby (Return to Step 1)
STEP OPERATIONS TEST POINTS
To Next Page
Loading...
