Mitsubishi MCFH A24WV Floor Mounted Air Conditioner Installation Manual

Floor and Ceiling Type Air-Conditioner CONTENTS 1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY . 2 English MCFH-A24WV [FLARE CONNECTION TYPE] utilized HFC 2. SELECTING THE INSTALLATION LOCATION . 2 3. INSTALLATION DIAGRAM & ACCESSORIES 3 4. INDOOR UNIT INSTALLATION . 4 5. OUTDOOR UNIT INSTALLATION . 9 6. INDOOR/OUTDOOR UNIT CONNECTION FINISHING AND TEST RUN . 10 7. FOR MOVEMENT AND MAINTENANCE 13 R410A INSTALLATION MANUAL FOR INSTALLER 1.

THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY · Please provide an exclusive circuit for the air conditioner and do not connect other electrical appliances to it. Please report to your supply authority or obtain their consent before connecting this equipment to the power supply system. · Be sure to read “THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY ” before installing the air conditioner. · Be sure to observe the cautions specified here as they include important items related to safety. · The indications and meanings are as follows. Warning: Could lead to death, serious injury, etc. Caution: Could lead to serious injury in particular environments when operated incorrectly. · After reading this manual, be sure to keep it together with the instruction manual in a handy place on the customer’s site. 2. SELECTING THE INSTALLATION LOCATION 2-1 INDOOR UNIT Warning I Do not install it by yourself (customer). Incomplete installation could cause injury due to fire, electric shock, the unit falling or leakage of water. Consult the dealer from whom you purchased the unit or special installer. I Install the unit securely in a place which can bear the weight of the unit. When installed in an insufficient strong place, the unit could fall causing injury. I Use the specified wires to connect the indoor and outdoor units securely and attach the wires firmly to the terminal block connecting sections so the stress of the wires is not applied to the sections. Incomplete connecting and fixing could cause a fire. I Do not use intermediate connection of the power cord or the extension cord and do not connect many devices to one AC outlet. It could cause a fire or an electric shock due to defective contact, defective insulation, exceeding the permissible current, etc. I Check that the refrigerant gas does not leak after installation has completed. If refrigerant gas leaks indoors, and comes into contact with the fire of a fan heater, space heater, stove, etc., harmful substances will be generated. I Perform the installation securely referring to the installation manual. Incomplete installation could cause a personal injury due to fire, electric shock, the unit falling or leakage of water. I Perform electrical work according to the installation manual and be sure to use an exclusive circuit. If the capacity of the power circuit is insufficient or there is incomplete electrical work, it could result in a fire or an electric shock.