Daikin FTQ18PBVJU User Manual

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OPERATION MANUAL
SPLIT SYSTEM HEAT PUMP
MODELS
Air Handling Unit
FTQ18PBVJU
FTQ24PBVJU
FTQ30PBVJU
FTQ36PBVJU
FTQ42PBVJU
Read these instructions carefully before installation.
Keep this manual in a handy place for future reference.
This manual should be left with the equipment owner.
Lire soigneusement ces instructions avant l’installation.
Conserver ce manuel à portée de main pour référence ultérieure.
Ce manuel doit être donné au propriétaire de l’équipement.
Lea cuidadosamente estas instrucciones antes de instalar.
Guarde este manual en un lugar a mano para leer en caso de tener alguna duda.
Este manual debe permanecer con el propietario del equipo.
00_CV_3P250362-4B.indd 100_CV_3P250362-4B.indd 1 1/17/2012 9:39:37 AM1/17/2012 9:39:37 AM

Daikin FTQ18PBVJU Specifications

General

Brand	Daikin
Model	FTQ18PBVJU
Category	Heat Pump
Language	English

Summary

WHAT TO DO BEFORE OPERATION

SAFETY CONSIDERATIONS

OPERATION RANGE

INSTALLATION SITE

REMOTE CONTROLLER LABELS AND FUNCTIONS

Operation Mode and Fan Speed Buttons

Buttons for selecting the system's operation mode and fan speed.

Menu, Navigation, and Selection Buttons

Buttons used for accessing menus, navigating options, and making selections.

On/Off, Cancel, and Status Indicators

Controls for system power, operation cancellation, and visual status indicators.

OPERATION PROCEDURE

OPTIMUM OPERATION

MAINTENANCE FOR SERVICE PERSONNEL

MALFUNCTIONS NOT RELATED TO HEAT PUMP

System Operation Issues

Problems related to the system not starting, restarting, or responding to controls.

Fan Speed and Airflow Problems

Issues concerning fan speed settings and airflow anomalies.

Visual and Auditory Anomalies

Covers white mist, unusual noises, dust, and odors from the unit.

Remote Controller Communication Issues

Describes specific messages or errors on the remote controller display.

TROUBLE SHOOTING

System Not Operating

Checks for power, fuses, and breakers when the system is completely off.

Interrupted Operation

Troubleshooting steps for when the system stops running normally.

Performance Issues

Diagnosing insufficient cooling or heating and potential causes.