Toshiba Carrier MCY-MAP0367HS-UL Installation Manual

Also see for Carrier MCY-MAP0367HS-UL: Owner's manual Startup guide

– 1 – Installation ManualEN-1 EN-2Contents1 Precautions for Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Accessory Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Installation of R410A Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Refrigerant Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Electric Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Address Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 Test Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26ADOPTION OF NEW REFRIGERANTThis Air Conditioner uses R410A an environmentally friendly refrigerant.Installing, starting up, and servicing air--conditioning equipment can be hazardous due to system pressures, electricalcomponents, and equipment location (roofs, elevated structures, etc.).Only trained, qualified installers and service mechanics should install, start--up, and service this equipment.Untrained personnel can perform basic maintenance functions such as replace the indoor unit air filter. All otheroperations should be performed by trained service personnel.Before working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached tothe equipment.Follow all safety codes. Wear safety glasses and work gloves. Keep a quenching cloth and a fire extinguisher nearbyduring brazing. Use care in handling, rigging, and setting bulky equipment.Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to the unit.Consult a local building codes and National Electrical Code (NEC) for special requirements. Recognize safetyinformation. This is the safety--alert symbol . When you see this symbol on the unit and in instructions ormanuals, be alert to the potential for personal injury. Understand these signal words: DANGER, WARNING, andCAUTION. These words are used with the safety--alert symbol.DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifieshazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which may resultin minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result inenhanced installation, reliability, or operation.The manufacturer shall not assume any liability for the damage caused by not observing the description of thismanual.