Unox MINDMaps BAKERTOP, Service Manual

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P15
AMP Modu II
2P
1
- Single point core probe input
2
P16 JST XHP-2
1
CMB2
IN
Top temperature probe
2 GND
P17
1
DOOR1
IN
Door switch 1 input
2 GND
P18
1
DOOR2
IN
Door switch 2 input (only used in
trolley ovens)
2 GND
P19 JST XHP-2
1
CMB1
IN
Bottom temperature probe
2 GND
P20
AMP Modu II
4P
1 +13V
2 IN_TAC1
3 TAC1/2 IN_TAC2 Tachometer input TAC1 and TAC2
4 GND
P30
AMP Modu II
4P
1 +13V
2 IN_TAC3
3 TAC3/4 IN_TAC4 Tachometer input TAC3 and TAC4
4 GND
1
21VAC
21V ac
P21
2 21V ac
3
12VAC
12V ac
12 V AC power supply from
secondary transformer
4 12V ac
P22
INARLOCK 5P
1F
(Black)
1 - -
2 NGAS Flame control board power supply - neutral
3 FGAS Flame control board power supply - phase
4 TSA Safety thermostat outward
5 TSR Safety thermostat comeback
P32 JST XHP-2
1
PRES
IN Pressure switch potential free input
2 GND GND (ground connection)
P24
Molex Microfit
6P
1÷ 6 - -
E1 1 E1 Ground connection nut
E2 1 E1 Ground connection nut
Gas power board is equipped with 5 fuses. The functions of these fuses are summarized in
table 26
table 26 PE2022A gas board fuses
N° oF
fUSE
NOMINAL
CUrrENT
NOMINAL
vOLTAgE
TypE prOTECTEd CIrCUIT
F2 2A 250V Fast (F) Primary of transformer (TR60 230V-12V 60VA)
F3 2A 250V Fast (F) Detergent pump (PD output on P4 socket)
F4 4A 250V Time delay (T) Secondary of transformer (TR60 230V-12V 60VA)
F7 2A 250V Fast (F) BRAHMA TGRD81 flame control boards
F9 2A 250V Fast (F) Blowers premix gas 120 VAC
MOLEX Minifit
2P
MOLEX Minifit
2P
Fixing screw
Fixing screw
12 V AC power supply from
secondary transformer
117