Unox MINDMaps CHEFTOP User Manual

US gas unit power board
US gas ovens is equipped with power board PE2022A0. This board integrates the functionality of the gas
system. Its main functions are:
■ Control the 230 V AC loads of the oven such as motors, contactors, braking elements, solenoid valve,
chemical pump, cooling fan, DRY.Maxi solenoid valve;
■ Read the values measured by the oven sensors such as door switch, core probe, temperature probes,
motor revolution sensor, etc.;
■ Control the flame control boards BRAHMA TGRD81;
■ Control up to two blowers for the air-gas mixture;
■ Feed the 12 V DC loads of the oven such as control panel, LED bar light, etc.;
■ Communicate in CANBUS mode with the control board and accessory boards such as gas fumes
board, internet connection board and sous-vide board;
■ Communicate in MODBUS mode with UNOX complementary accessories such as proofer, hood,
holding cabinet and static oven;
P40P29P27
P37
P38
RI23
RI 3 RI 12 RI 14
RI 25 RI 24 RI 19 RI 16
RI 15
RI 18
RI 13
RI 5
RI 4
RI 6
RI 7
RI 26
P26
P5
P6
F9
P7
P2
P3
P4
P33P41 F3 P34
P35P36
P25
F4
F7
P40
P22
P10 P9 P8
P21 P30 P20 P19 P15 P14 P28
P11
P12P13P32P18 P17 P16
E1
F2P1
HIGHT VOLTAGE
LOW VOLTAGE

SOCKET
SOCKET TYPE  LABEL DESCRIPTION
P29 RAST-5 3P 1F
1 F_BLW Premix power supply - Phase
2 -
3 N_BLW Premix power supply - Neutral
P25
4P 1F
(Black)
1 EG2 Water solenoid valve EG2 solenoid output - phase
2 N Water solenoid valve EG2 solenoid output - neutral
3 PS -
4 N -
P26
4P 1F
(White)
1 EL2 Water solenoid valve EL2 solenoid output - phase
2 N Water solenoid valve EL2 solenoid output - neutral
3 EG1 Water solenoid valve EG1 solenoid output - phase
4 N Water solenoid valve EG1 solenoid output - neutral
P5
3P 1F
(White)
1 EV1
EV1 Phase high flow rate
2 N Common neutral output EV1 and EV2
3 EV2 EV2 Phase low flow rate
P6
2P 1F
(Black)
1 FAN Cooling fan output - phase
2 N Cooling fan output – neutral
P7
2P 1F
(White)
1 ABB Drainage cooling water solenoid output -phase
2 N Drainage cooling water solenoid output -neutral
P37
1
BLW1
24VDC
2 Input tachometer blower 1
3 Output control blower 1 - PWM (0-24Vdc) @4kHz
4
GND (ground connection)
MOLEX
Minifit 4P 2F
115

Unox MINDMaps CHEFTOP Specifications

General

Brand	Unox
Model	MINDMaps CHEFTOP
Category	Commercial Food Equipment
Language	English