Blueridge BM18MFCC Installation Manual Download | Manualshive

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Installation Manual

Wall Ceiling air handler

Model

BM18MFCC

IMPORTANT NOTE:
Read this manual carefully before installing

or operating your new air conditioning

unit. Make sure to save this manual for

future reference.

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Summary of Contents for BM18MFCC

Page 1: ...lation Manual Wall Ceiling air handler Model BM18MFCC IMPORTANT NOTE Read this manual carefully before installing or operating your new air conditioning unit Make sure to save this manual for future reference ...

Page 2: ...autions 04 Installation Summary Indoor Unit 05 Indoor Unit Installation 06 Indoor Unit Parts 07 Indoor Unit Installation Instructions 08 Drainpipe Installation 09 Refrigerant Piping Connection 11 Note on Pipe Length 11 Connection Instructions 11 Wiring 14 1 2 3 4 5 6 7 L N ...

Page 3: ...ic ring Hitch on the connective cable between the indoor unit and outdoor unit after installation 1 Others Owner s manual 1 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 Refrigerant line adaptor 1 4 to 3 8 NOTE Pipe size may differ from appliance to appli...

Page 4: ... 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 before installation In commercial environments such as restaurant kitchens server rooms etc the use of specially designed air conditioning units is highly recommended Only trained and certified technicia...

Page 5: ...r Unit 1 2 3 5 L N Install the indoor unit Page 7 Install the outdoor unit Separate Manual Install the drainpipe Page 11 Connect the refrigerant pipes Page 13 Connect the wires Page 16 INSTALLATION ORDER 4 Installation Summary Page 5 Revised 5 14 2020 ...

Page 6: ...tal areas with high salt content in the air Areas with caustic gases in the air such as near hot springs Areas with power fluctuations such as factories Enclosed spaces such as cabinets Areas with strong electromagnetic waves Areas that store flammable materials or gas Rooms with high humidity such as bathrooms or laundry rooms CAUTION Page 6 Revised 5 14 2020 WARNING Securely install the indoor u...

Page 7: ...F Screw or nail 2X4 across roof beams drill holes and bolt through M10 or M8 threaded rod CONCRETE SLAB Use concrete anchors that accommodate M10 or M8 threaded rod STEEL ROOF BEAM STRUCTURE Drill through angle steel and bolt in M10 or M8 threaded rod Refrigerant suction line connection Refrigerant liquid line connection Drain point Hook Timber over roof beam Roof beam Ceiling Hanging screw bolts ...

Page 8: ...efrigerant line connection Drain connection Loosen the rear mount points to achieve a slight tilt toward the drain connection For best results secure the unit through the mount points to wall studs with lag screws If attaching to drywall or concrete use appropriate anchors and test by applying side to side pressure It is acceptable to rest the unit on the floor provided you still secure it to the ...

Page 9: ...ires 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 from pulling loose The drainpipe should slope downward at a gradient of at least 1 100 to prevent water from flowing back into the air conditioner Incorrect installation could cause water to flow back ...

Page 10: ... 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 drilling the hole make sure to avoid wires plumbing and other sensitive components NOTE The drainpipe outlet should be at least 1 9 above the ground If it touches the ground the unit may become blocked an...

Page 11: ...ength 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 When preparing refrigerant pipes take extra care to cut and flare them properly This will ensure efficient operation and minimize the need for future maintenance 1 Measure the distance between the in...

Page 12: ... Step 3 Flare pipe 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 with insulating material 3 Place flare nuts on both ends of pipe Make sure they are facing in the right direction because you can t put them on or change their direction after flaring S...

Page 13: ...kwise 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 careful not to use excessive torque or to deform the piping in any way You should first connect the low pressure pipe then the high pressure pipe MINIMUM BEND RADIUS When bending connective refrigerant p...

Page 14: ...re 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 to properly ground the air conditioner 7 Every wire must be firmly connected Loose wiring can cause the terminal to overheat resulting in product malfunction and possible fire 8 Do not let wires touc...

Page 15: ... 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 block Firmly screw the u lug of each wire to its corresponding terminal Refer to the Wiring Diagram located on the cover of the electric control box 4 Clamp down the cable with the cable clamp 5 Insula...

Page 16: ...hen you have finished installing 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 available at AlpineHomeAir com by searching your unit s model number and scrolling to Documents AlpineHomeAir com ...

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