Solid State Or Computer Control Harness Pin-Outs; Control Interface Board Pin-Outs; Frymate (Dump Station) With Optional Heater - Vulcan-Hart ERO15 Service Manual

SOLID STATE OR COMPUTER
CONTROL HARNESS PIN-OUTS
PIN NO.
C2-1
C2-2
C2-3
C2-4
C2-5 Drain Valve Interlock (24VAC) N.O.
C2-6
C2-7
NOTES: 1. Connected to ground internally. 2. Available for external buzzer output (24VDC).
3. Outputs to Control Interface Board.
CONTROL INTERFACE BOARD
PIN-OUTS
PIN NO.
P1
P2 24VDC (+) Right Basket Lift
P3 24VDC (+) Heat Demand Control, Triac
P4
P5 Heat Demand, Triac (24VAC)
P10 Relay Contacts Common (24VAC)
NOTES: 1. Relays connected internally. 2. To R1 heat relay coil.
3. To basket lift relay coil.
FRYMATE (DUMP STATION)
WITH OPTIONAL HEATER
SYMPTOM
No heat.
ER SERIES ELECTRIC FRYERS - TROUBLESHOOTING
INPUTS
24VAC Hot
1
24VAC Neutral
Probe High (red)
Probe Low (white)
Heat Status (24VAC)
Lift Relay DC (-) Common
INPUTS
24VDC (+) Left Basket Lift
Lift Relay DC (-) Common
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PIN NO.
C2-8
C2-9
C2-10
C2-11
C2-12
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PIN NO.
P6
P7
P8
P9
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1
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POSSIBLE CAUSES
1. Unplugged.
2. Power switch off or inoperative.
3. Main circuit breaker off or open.
4. Malfunctioning heat assembly.
3
OUTPUTS
24VDC (+) Heat Demand
Not used at this time
24VDC (+) Right Basket Lift
24VDC (+) Left Basket Lift
No connection
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OUTPUTS
Heat Demand, Triac (24VAC)
System Ground
24VAC Right Basket Lift
24VAC Left Basket Lift
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F35613 ( September 2003)
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