Exhausto EXact2 HMI2-350-TOUCH, Основные инструкции

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MCCW control
Unit
Fault code
Category
Alarm description
Troubleshooting
(See appendix 1: "Simplified diagrams" for the location of dampers, sen-
sors, air directions, etc.)
xx yy z
31 01 1 Module configured in-
correctly. Check CN6
on circuit board ● Check jumper in CN6 connector on cooling control circuit
board. There must be a jumper across 4 and 6, and across 5
and 6.
31 06 1 Cooling control current-
ly run locally due to
service Cooling control temporarily controlled by Lodam Multi Tool. Over-
ride lasts for max. 60 minutes.
31 07 1 Cooling control safety
functions overridden lo-
cally due to service Cooling control temporarily controlled by Lodam Multi Tool. Over-
ride lasts for max. 60 minutes.
31 13 4 Cooling control detec-
ted which was not se-
lected in the VEX/CX
configuration In menu 3. “Accessories” is configured for the cooling unit
31 14 4 Cooling control config-
ured incorrectly in con-
nection with the selec-
ted VEX/CX configura-
tion ● Check jumper in CN6 connector on cooling control circuit
board. There must be a jumper across 4 and 6, and across 5
and 6.
31 15 4 No modbus communi-
cation to cooling con-
trol ● Check the modbus cable between the connection board and
the MCCW module
● Check the modbus cable from the MCCW module to the other
units for faulty wiring
3006401-2022-05-04
Alarms
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