90
Error Code Diagnostics
H4 - H6 Error Codes
System is Abnormal
Status:
During cooling mode, compressor will stop,
indoor fan will run. Heating mode all units
stop.
1. Refer to “E8” troubleshooting procedures
Fault & Status
Possible Causes
1. Refer to “H7” troubleshooting procedures
IPM Protection
Status:
During cooling mode, compressor will stop,
indoor fan will run. Heating mode all units
stop.
Indoor Fan Motor will not run
Status:
Indoor fan, Outdoor fan & compressor will
stop. Louver stops at present location.
1.
Bad connection of DC motor feedback
terminal
2.
Bad connection of DC motor control end
3.
Check Fan Capacitor if in Use
4.
Fan motor is stalling, check for obstructions
5. Motor malfunction
6.
Malfunction of main board
H4
H5
H6
Summary of Contents for TERRA09HP230V1A
Page 13: ...13 Product Introduction Operation Characteristic Curve ...
Page 14: ...14 Product Introduction Capacity Variation Ratio According to Temperature ...
Page 16: ...16 Noise Criteria Curve Tables Product Introduction ...
Page 54: ...54 Electrical Schematics ...
Page 135: ...135 Gree Electric Appliances Inc C 2014 Cat No DFS TERRA HP 2SM Version 2 0 ...