English 1FVA71AMVEBFVA100AMVEBFVA125AMVEBFVA140AMVEBAVA125AMVESPLIT SYSTEM Air Conditioner Installation manualCONTENTS1. SAFETY PRECAUTIONS.....................................................................................12. BEFORE INSTALLATION ....................................................................................33. SELECTING INSTALLATION SITE......................................................................64. INDOOR UNIT INSTALLATION ...........................................................................75. REFRIGERANT PIPING WORK...........................................................................96. DRAIN PIPING WORK .......................................................................................147. WHEN THE OPTIONAL REMOTE CONTROLLER (BRC1E model)IS USED AS A CONTROL PANEL.....................................................................158. ELECTRIC WIRING WORK ...............................................................................199. HOW TO CONNECT WIRINGS AND WIRING EXAMPLE ................................2110. INSTALLATION OF SUCTION GRILLE .............................................................2611. FIELD SETTING .................................................................................................2712. TEST OPERATION ............................................................................................2813. OPERATION RANGE.........................................................................................33This English text is the original instruction. Other languages are translations of the original instructions.Read these instructions carefully before installation.Keep this manual in a handy place for future reference.1. SAFETY PRECAUTIONSPlease read these “SAFETY PRECAUTIONS” carefully before installing air conditioning equipment and besure to install it correctly.Meaning of WARNING and CAUTION notices.Both are important notices for safety. Be sure to follow them.WARNING ........... Failure to follow these instructions properly may result in personal injury or loss of life.CAUTION ........... Failure to observe these instructions properly may result in property damage orpersonal injury, which may be serious depending on the circumstances.After completing installation, conduct a test operation to confirm that the equipment operates without anyproblems Then, explain to the customer how to operate the equipment and take care of it following theoperation manual. Ask the customer to store the installation manual along with the operation manual for futurereference.This air conditioner comes under the term “appliances accessible to the general public”.WARNING• Ask your dealer or qualified personnel to carry out installation work.Do not attempt to install the air conditioner yourself. Improper installation may result in water leakage,electric shocks or fire.• Install the air conditioner in accordance with the instructions in this installation manual.Improper installation may result in water leakage, electric shocks or fire.This appliance is filled with R32.