Main Alarm Messages Which Indicate Mis-Wiring; Main Alarm Messages Indicating Unit Malfunction - Sanyo SPW-X483GH56 Installation Instruction

11-3. Main Alarm Messages which Indicate Mis-Wiring & Mis-Setting
Remote
controller
• Individual Remote Control
display
Nothing
• Remote controller not properly connected.
displayed
• Power supply not ON.
E1
• Remote controller not properly connected.
• Wiring connection fault of
indoor/outdoor units
E4
• Power supply of outdoor unit not ON.
• Combination of indoor/outdoor units is wrong.
* Incorrect setting of No. of indoor unit on outdoor control PCB. (S004 setting)
E6
* Power supply of some indoor units not ON.
E9
(*)
P9
• Improper wiring connections of ceiling panel
* Ref: Alarm "P9" is not generated if the remote controller is set at test run.
11-4.

Main Alarm Messages Indicating Unit Malfunction

Indoor protection Fan motor protection thermostat
Outdoor protection Fan motor protection thermostat
Compressor protection thermostat
Incorrect discharge temp of PC (AC) comp.
High-pressure switch
Indoor protection Float switch
Indoor sensor Open/or damaged
Outdoor sensor Open/or damaged
Compressor PC comp. motor is overloaded.
protection
PC comp. motor is locked.
AC comp. motor is overloaded.
AC comp. motor is locked.
NOTE
comp.: Compressor
temp.: Temperature
PC: Power Control
AC: Standard
Group Control
• Wiring connection fault of some indoor/outdoor units inside
the group
—
Fault detected
Cause
Multiple Remote Control
—
• 2 main remote controllers set.
87 87
S4179544 S4179544
Remote controller display
P1
P2
P3 (P17)
P4
P10
F1-F3, F10
F4, F5, F7, F25
H1
H2
H11
H12