Pac-If013B-E Board Alarms Table - Mitsubishi Electric Evolution+ s-MEXT Technical Manual

2.7.2

PAC-IF013B-E board alarms table

EVOLUTION+
Code Display description
Event
PAC-IF Client
188
offline alarm
Event
PAC-IF Server1
189
offline alarm
Event
PAC-IF Client
840
system alarm
Event
PAC-IF Client
841
circuit alarm
Event
PAC-IF Client
842
probes alarm
Event
PAC-IF Server1
843
system alarm
Event
PAC-IF Server1
844
circuit alarm
Event
845
PAC-IF Server1
Version 38
Type Code
A188
PAC-IF Client disconnection alarm (Mr. Slim connection board)
A189
PAC-IF Server 1 disconnection alarm (Mr. Slim connection board)
Loss of communication between remote controller and Client PAC-
E0/E4
IF013B-E
Loss of communication between remote controller and Client PAC-
E1
IF013B-E
Loss of communication between remote controller and Client PAC-
E2
IF013B-E
A840
Loss of communication between remote controller and Client PAC-
E3/E5
IF013B-E
Loss of communication between Client PAC-IF013B-E and Mr.
E6
Slim external unit
Loss of communication between Client PAC-IF013B-E and Mr.
E7
Slim external unit
Pb
Client PAC-IF013B-E fault
EE
DIP SWITCH setting error ( Client PAC-IF013B-E)
P6F Subcooling protection (Freezing)
A841
P6H Overheating protection
PL Refrigerant circuit fault (Client PAC-IF013B-E)
Target air temperature sensor faulty TH1
P1
(Slave 1 PAC-IF013B-E)
A842
Liquid temperature sensor faulty TH2
P2
(Slave 1 PAC-IF013B-E)
Two-phase temperature sensor faulty TH5
P9
(Slave 1 PAC-IF013B-E)
Communication loss between remote controller and Server 1 PAC-
E0/E4
IF013B-E
Communication loss between remote controller and Server 1 PAC-
E1
IF013B-E
Communication loss between remote controller and Server 1 PAC-
E2
IF013B-E
A843
Communication loss between remote controller and Server 1 PAC-
E3/E5
IF013B-E
Loss of communication between Server1 PAC–IF013B–E and Mr
E6
Slim external unit
Loss of communication between Server1 PAC–IF013B–E and Mr
E7
Slim external unit
Pb Server 1 PAC-IF013B-E fault
EE DIP SWITCH setting error ( Client PAC-IF013B-E)
P6F Subcooling protection (Freezing)
A844
P6H Overheating protection
PL Refrigerant circuit fault (Client PAC-IF013B-E)
A845
Target air temperature sensor faulty TH1
P1
(Slave 1 PAC-IF013B-E)
PAC-IF013B-E board alarms
Description A
128