Frymaster 47 SERIES Installation, Operation, Service, And Parts Manual page 64

CHAPTER 7: SERVICE PROCEDURES
SOUND
1
2
GND
3
3 6 9 12
2 5 8 11
J1
1 4 7 10
GND
V2D
PWR
AD
AS
V2S
1
GND GV PWR AL 12V AIR 24V AL PWR GV
FREQUENTLY USED TEST POINTS FOR INTERFACE BOARD P/N 806-3398
Te s t
12V A C Pow er to Controller
24V A C Pow er to Right Module
24V A C Pow er to Lef t Module
12V A C Pow er to Right MBL Relay 50V A C Scale
12V A C Pow er to Lef t MBL Relay
24V A C Pow er to Right High-Limit
24V A C Pow er to Lef t High-Limit
Probe Resistance (Right) *
Probe Resistance (Lef t) *
High-Limit Continuity (Right)
High-Limit Continuity (Lef t)
** Dis conne ct 15-pin har ne s s fr om contr olle r be for e te s ting pr obe circuit.
** Se e Pr obe Re s is tance Char t at e nd of chapte r .
47 SERIES GAS FRYERS
1 4 7 10
J2
2 5 8 11
3 6 9 12
K3 K4
BASKET
NOT
LIFT
USED
RELAY
HEAT
RELAY
K1 K2
2 6 3
INTERFACE BOARD P/N 806-3398
M e te r
Se tting
50V A C Scale 1 and 3 on J3
50V A C Scale 8 on J3 and GROUND
50V A C Scale 8 on J1 and GROUND
7 on J2 and 7 or 10 on J3
50V A C Scale 9 on J2 and 7 or 10 on J1
50V A C Scale 9 on J3 and GROUND
50V A C Scale 9 on J1 and GROUND
R x 1000 OHMS 2 on J3 and 6 on J3
R x 1000 OHMS 2 on J1 and 6 on J1
R x 1 OHM 9 on J3 and Wire 13C on Gas V alve
R x 1 OHM 9 on J1 and Wire 12C on Gas V alve
7-5
GND
13
14
15
3 6 9 12
2 5 8 11
J3
1 4 7 10
K5
BASKET
LIFT
RELAY
HEAT
RELAY
4 5
GND
Pins
GND
V1D
PWR
ALR
V1S
Re s ults
12-18
22-28
22-28
12-18
12-18
22-28
22-28
**
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