Unox MINDMaps BAKERTOP, Service Manual

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P19 JST XHP-2
1
CMB1
IN
Bottom temperature probe in oven with the
smoker predisposition)
2 GND
P20 AMP Modu II 4P
1
TAC1/2
+13V
Tachometer input TAC1 e TAC2
2 IN_ TAC1
3 IN_ TAC2
4 GND
P30
AMP Modu II
4P
1
TAC3/4
+13V
Tachometer input TAC3 e TAC4
2 IN_ TAC3
3 IN_ TAC4
4 GND
P21
1
21VAC
21V ac
21 V AC power supply from secondary
transformer
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
P24 1 ÷ 6 - -
E1 1 E1 Ground connection nut
E2 1 E1 Ground connection nut
Gas power board is equipped with 5 fuses. The function of these fuses are summarized in table 23 .
table 23
PE2021A0 and PE2021B0 gas board fuses
N° oF
fUSE
NOMINAL
CUrrENT
NOMINAL
vOLTAgE
TypE prOTECTEd CIrCUIT
F2 2A 250V Fast (F) Primary of the 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 the transformer (TR60 230V-12V 60VA)
F7 2A 250V Fast (F) Flame control board BRAHMA ECM113
F9 2A 250V Fast (F) Blowers premix gas
dATA rANgE
Supply Voltage 100/240V-50/60Hz
Operating temperature range -20°C +85°C
Ambient humidity 95% max at 40°C
Protection degree IP 00
Spark Ignition time (TSP) (TS - 1) s
< 1 s
1…60s
Recycling attempts 0..10
MOLEX Minifit
4P
MOLEX Microfit 6P
Fixing Screw
Fixing Screw
European flame control board
The BRAHMA ECM-113 flame control board is equipped with non-volatile lock-out, which means that a
restart from the safety shutdown condition can be accomplished only by a manual reset of the system.
The main technical data are summarized in
Table 24
.
Table 24
Brahma technical data
Response time in case of flame failure
Lockout time due to parasite flame (Tk)
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