Blueridge BM12M22CNS, Installation Manual

Page 1: ...lation Manual Low wall air handler Model BM12M22CNS IMPORTANT NOTE Read this manual carefully before installing or operating your new air conditioning unit Make sure to save this manual for future ref...

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Page 3: ...ns 05 Installation Summary Indoor Unit 06 Indoor Unit Installation 07 Indoor Unit Parts 07 Indoor Unit Installation Instructions 08 Drainpipe Installation 12 Refrigerant Piping Connection 14 Note on P...

Page 4: ...Installation manual 1 Refrigerant line adaptor 1 2 to 5 8 NOTE Pipe size may differ from appliance to appliance Use the refrigerant adapter if needed always at the condenser 1 on some models Refriger...

Page 5: ...result in death The appliance must be installed in accordance with national regulations Failure to observe a caution may result in injury or equipment damage Carefully read the Safety Precautions befo...

Page 6: ...5 L N Install the indoor unit Page 7 Install the outdoor unit Separate Manual Install the drainpipe Page 12 Connect the refrigerant pipes Page 14 Connect the wires Page 17 INSTALLATION ORDER 4 Instal...

Page 7: ...stain its weight If the structure is too weak the unit may fall and cause personal injury unit and property damage or death DO NOT install the indoor unit in a bathroom or laundry room as excessive mo...

Page 8: ...ion from heaters NOTE Panel installation should be performed after piping and wiring have been completed DO NOT install the unit in the following locations Areas with oil drilling or fracking Coastal...

Page 9: ...Fig 4 3 Indoor Unit Installation Page 9 Revised 5 14 2020 Hook...

Page 10: ...ed 5 14 2020 Step 2 Installing the main body Affix the hook with a tapping screw onto the wall Hang the indoor unit on the hook The bottom of body can touch the floor or remain suspended but the body...

Page 11: ...de of air conditioner in LAN is set by code switches S1 S2 on the Main Control Board of the indoor unit and the set range is 0 63 2 Remove the front panel Remove the string Allow the front panel to fa...

Page 12: ...res either 5 16 inner diameter polyethylene tube or PVC drain pipe sold separately When using an extended drainpipe tighten the indoor connection with an additional protection tube This prevents it fr...

Page 13: ...seal it once you finish installation 4 Pass the drain hose through the wall hole Make sure the water drains to a safe location where it will not cause water damage or a slipping hazard NOTE When drill...

Page 14: ...ngth is 25 A minimum pipe run of 10 feet is required to minimize vibration excessive noise Refer to the table below for specifications on the maximum length and drop height of piping Step 1 Cut pipes...

Page 15: ...pe ends Proper flaring is essential to achieve an airtight seal 1 After removing burrs from cut pipe seal the ends with PVC tape to prevent foreign materials from entering the pipe 2 Sheath the pipe w...

Page 16: ...wise until the pipe is fully flared 8 Remove the flaring tool and flare form then inspect the end of the pipe for cracks and even flaring Step 4 Connect pipes When connecting refrigerant pipes be care...

Page 17: ...e 5 Power from your panel must be on a dedicated circuit with the correct amperage breaker run through an approved electrical disconnect box mounted on an exterior wall near the condenser 6 Make sure...

Page 18: ...of the electric control box on your indoor unit 1 Control box Installation bearer of sensor device 3 Connect the u lugs to the terminals Match the wire colors labels with the labels on the terminal bl...

Page 19: ...lling all indoor air handlers proceed to installation of the outdoor unit Complete installation instructions and startup procedures are given in the outdoor unit installation manual Copies are always...

Page 20: ...The design and specifications are subject to change without prior notice for product improvement AlpineHomeAir com...