Olmo OSH-T12HRK2 Owner'S Manual Download Page 12

Page: 12 / 14



Page 12



Troubleshooting

Error Codes

Number

Cause

Operation
indicator

Timer
indicator

PRE-DEF
indicator

Alarm
indicator

Error
Code

In-outdoor unit communication checking channel is
abnormal

Quick-flash

E 1

Room temperature sensor checking channel is abnormal

Quick-flash

Evaporator sensor malfunction

Quick-flash

Condenser sensor malfunction

Water pump temperature sensor

Outdoor malfunction

Quick-flash Quick-flash

EEPROM malfunction

Quick-flash Quick-flash

Water level alarm malfunction

DC motor speed out of control

Quick-flash

Outdoor unit low pressure malfunction

Quick-flash

Refrigerant leak detection system malfunction

Quick-flash

Summary of Contents for OSH-T12HRK2

Page 1: ...our Way Cassette IMPORTANT NOTE Read this manual carefully before installing or operating your new air conditioning unit Make sure to save this manual for future reference http www olmo comfort com mo...

Page 2: ...Indoor Unit Parts and Major Functions 05 Manual Operation 07 Table of Contents Owner s Manual SAFETY FIRST Safety Precautions 04 1 2 3...

Page 3: ...a Unit Maintenance 08 b How to Clean the Air Filter 08 c Repairing Refrigerant Leaks 08 d Preparation for Periods of Non use 09 Troubleshooting 10 a Common Problems 10 b Troubleshooting Tips 11 Europe...

Page 4: ...ioner with wet hands It may cause electric shock DO NOT touch the evaporator coils inside the indoor unit The evaporator coils are sharp and may cause injury Failure to observe a warning may result in...

Page 5: ...tions it may malfunction or be less efficient Indoor Unit Parts And Major Functions Air inlet Air outlet Louver Display panel COOL Mode HEAT mode DRY mode Indoor Temperature 17 32 C 62 90 F O 30 C 32...

Page 6: ...and outlet of the unit This will reduce the efficiency of the unit Set a timer and use the built in SLEEP ECONOMY mode if applicable If you don t plan to use the unit for a long time remove the batte...

Page 7: ...the following order AUTO FORCED COOL OFF FORCED COOL mode In FORCED COOL mode the Operation light flashes The system will then turn to AUTO after it has cooled with a high wind speed for 30 minutes Th...

Page 8: ...water Doing so causes electrical danger DO NOT use water hotter than 40 C 104 F to clean the front panel This can cause the panel to deform or become discolored Clean the unit using a damp lint free...

Page 9: ...event of a refrigerant leak the LCD screen will display EC and the LED indicator light will flash Preparation For Periods Of Non Use Maintenance after Extended Non Use 1 Remove any obstacles blocking...

Page 10: ...s setting to prevent frost from forming on the unit Once the temperature increases the unit will start operating again The set temperature has been reached at which point the unit turns off the compre...

Page 11: ...indoor or outdoor unit is dirty Clean the affected heat exchanger The air filter is dirty Remove the filter and clean it according to instructions The air inlet or outlet of either unit is blocked Tur...

Page 12: ...nction Quick flash E3 4 Condenser sensor malfunction E4 5 Water pump temperature sensor E5 6 Outdoor malfunction Quick flash Quick flash E6 7 EEPROM malfunction Quick flash Quick flash E7 8 Water leve...

Page 13: ...al waste When disposing of this appliance you have the following options Dispose of the appliance at designated municipal electronic waste collection facility When buying a new appliance the retailer...

Page 14: ...Page 14 The design and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details...

Search results

Summary of Contents for OSH-T12HRK2

Reviews:

Related manuals for OSH-T12HRK2

Brands by name

Popular brands

Olmo OSH-T12HRK2, Owner'S Manual

Search results

Summary of Contents for OSH-T12HRK2

Reviews:

Related manuals for OSH-T12HRK2

Brands by name

Popular brands