Midea MKG Series Technical & Service Manual page 30

Insert 2 & 3 together is OK
The reserved wire control function is indicated in broken line table, users can purchase the wire controller when
necessary.
12.7 Trouble-shooting
Malfunction code
AC Fan Coil Unit Two-pipe Wall-mounted Series
в настінних моделях інший фотоприймач. але
дріт підєднання і роз'єм настінного пульта той самий
E2 Room temperature T1 sensor check channel is abnormal.
E3 Evaporator sensor checking channel is abnormal.(T2C)
E4 Evaporator sensor checking channel is abnormal.(T2H)
E7 EEprom malfunction.
E8 Fan failure.
P0 Anti-freezing protection
P1 Excess water temperature protection
EE Water-level switch malfunction.
PF Not set models
---- Indoor unit switch at long-range controller is dialed to OFF
Malfunction
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