Fujitsu ABU22 manual

KEEP THIS OPERA TION MANUAL FOR FUTURE REFERENCE OPERA TING MANU AL P/N9359944010 COOLING MODEL ROOM AIR CONDITIONER FLOOR CONSOLE/ UNDER CEILING DUAL TYPE COOLING MODEL Indoor Unit ABU 22 Outdoor Unit AOU 22[...]

En-2 CONTENTS SAFETY PRECAUTIONS ....................................... 2 FEA TURES AND FUNCTIONS .............................. 3 NAME OF P AR TS ................................................... 4 PREP ARA TION ....................................................... 6 OPERA TION ........................................................... 7 TIM[...]

En-3 FEA TURES AND FUNCTIONS AUTOMA TIC OPERA TION ● COOLING MODEL Merely press the ST AR T/STOP button, and the unit will begin automatic operation in the Cooling or Dry mode as appropriate, in accordance with the thermostat setting and the actual temperature of the room. ● HEA T & COOL MODEL (REVERSE CYCLE) Merely press the ST AR T/STOP b[...]

En-4 Instructions relating to heating(*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). NAME OF P AR TS Fig. 5 SLEEP TIMER SET TIME SET TEMP MASTER CONTROL FAN CONTROL START STOP . SET ENERGY SAVE TIME ADJUST TEST RUN ACL SET SWING SWING CLOCK OFF AM PM ON TIMER RESET TIMER SLEEP HM OFF AUTO COOL DRY FAN ENERGY SAVE HEAT ON A [...]

En-5 Fig. 5 Remote Control Unit F SLEEP Button G MASTER CONTROL Button H SET TEMP ./SET TIME Buttons ( ) I Signal T ransmitter J TIMER Button K F AN CONTROL Button L ST ART/STOP Button M Battery compartment lid Inside of the battery compartment lid (Fig. 6) N AIR FLOW DIRECTION Button O ENERGY SA VE Button P CODE CHANGE (Slide Switch) Switching the[...]

En-6 PREP ARA TION T urn on the Power T urn on the circuit breaker . Load Batteries (R03/LR03/AAA × 4) 1 Slide the battery compartment lid to open it. 2 Insert batteries. Be sure to align the battery polarities ( ) correctly . 3 Close the battery compartment lid. Set the Current time 1 Press the TIME ADJUST button. Use the tip of a ball-point pen [...]

En-7 Instructions relating to heating (*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). OPERA TION T o Select Mode Operation 1 Press the ST ART/STOP button. The indoor unit’ s OPERA TION indicator light (red) will be on. The air conditioner will start operating. 2 Press the MASTER CONTROL button to select the de- sired mode[...]

En-8 OPERA TION Setting temperature Thermostat control Dry Operation Cooling Operation Instructions relating to heating (*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). * During Heating mode: Set the thermostat to a temperature set- ting that is higher than the current room temperature. The Heating mode will not operate if t[...]

En-9 TIMER OPERA TION Instructions relating to heating (*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). Before using the timer function, be sure that the remote control unit is set to the current time (See page 6). T o Use the ON timer or OFF timer 1 Press the ST ART/STOP button (if the unit is already operating, proceed to [...]

En-10 TIMER OPERA TION About the PROGRAM timer ● The PROGRAM timer allows you to integrate OFF timer and ON timer operations in a single sequence. The se- quence can involve one transition from OFF timer to ON timer , or from ON timer to OFF timer , within a twenty- four hour period. ● The first timer function to operate will be the one set nea[...]

En-11 ADJUSTING THE DIRECTION OF AIR CIRCULA TION Instructions relating to heating (*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). V ertical (up-down) direction of airflow is adjusted by pressing the remote control unit’ s AIR FLOW DIRECTION VERTICAL SET button. Horizontal (right-left) direction of airflow is adjusted by [...]

En-12 SWING OPERA TION Begin air conditioner operation before performing this procedure T o select V ertical airflow SWING Operation Press the AIR FLOW DIRECTION VER TICAL SWING button . The SWING indicator light (VER TICAL SWING) (orange) will turn on. In this mode, the UP/DOWN air direction flaps will swing automatically to direct the air flow bo[...]

En-13 ENERGY SA VE OPERA TION Instructions relating to heating (*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). The air conditioner can be operated while keeping energy consumption costs down. How T o Use the ENERGY SA VE OPERA TION 1 Press the ST ART/STOP button (if the unit is already operating, proceed to step 2). The ind[...]

En-14 ● Before cleaning the air conditioner , be sure to tur n it off and tur n off the electrical breaker . ● Be sure the intake grille is installed securely . ● When removing and replacing the air filters, be sure not to touch the heat exchanger , as per- sonal injury may result. CLEANING AND CARE CAUTION! Cleaning the Air Filter 1. Pull ou[...]

En-15 TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the elec- trical breaker , and consult authorized service personnel. Merely turning off the unit’ s power switch will not complete[...]

En-16 TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEA T & COOL MODEL” (Reverse Cycle). Symptom Doesn’ t operate at all: Poor Cooling (or *Heating) performance: The unit operates differ - ently from the remote con- trol unit’ s setting: See Page — 9 to 10 — 6 CHECK ONCE MORE Items to check ● Has the[...]

En-17 OPERA TING TIPS ● Should the power supply to the air conditioner be inter - rupted by a power failure, the air conditioner will restart automatically in the previously selected mode once the power is restored. ● Should a power failure occur during TIMER operation, the timer will be reset and the unit will begin (or stop) operating under t[...]

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