Samsung AM160FNBFEB/EU, Руководство по обслуживанию

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T ro u b l eshooting
4-6 2 S ams u ng El ectronics
4-4-18 S i mul ta n eo u s o p e n i ng o f C oo l i ng/h eati ng MCU S O L V a lv es 1
st
/ 2
n d
●
D u ring the first detection , as the s y stem restarts after making an a u tomatic stop to check a prob l em with the s y stem
● D u ring the second detection , p l ease refer to the fo ll owing check -u p methods.
1 . H ow to check
Y es
A re an indoor u nit address ,
coo l ing / heating position of the
M CU SOL VALVE connector correct ly
connected ?
C heck the indoor u nit address ,
coo l ing / heating position and make
the correct connection.
Y es
No
Y es
Rep l ace M CU SOL VALVE BO D Y
I s a coi l of M CU SOL VALVE
C orrect ly connected ?
C heck the coi l connection
and fasten it again
No
W hen y o u restart it
after rep l acing M CU SOL VALVE coi l s , does the
same error occ u r again ?
Rep l ace coi l s as the y are defecti v e.
No