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Ductless Mini-Split System

Installation

Содержание R37GWX

Страница 1: ...Ductless Mini Split System Installation ...

Страница 2: ...Tools Required Philips Screw Driver Level Drill 2 inch Hole Saw Allen Wrench 5 5 6 Vacuum Pump 410 A Gauge Torque Wrench ...

Страница 3: ...d the air should be able to freely circulate throughout the coverage area Do not install the unit near a heat source steam or flammable gas fumes Do not install unit in direct sunlight Install the unit where connection between indoor outdoor unit is as easy as possible Install the unit where it is easy to drain the condensed water Install evaporator at least 4 inches from the ceiling or 8 feet for...

Страница 4: ...STEP 2 Outdoor Unit Condenser Find the perfect location for the condenser unit ...

Страница 5: ...Maximum Height Distances ...

Страница 6: ...STEP 3 Remove Mounting Plate from Indoor Unit ...

Страница 7: ...STEP 4 Find secure location for the Mounting Plate and mark the holes Note Be sure that the plate is level ...

Страница 8: ...STEP 5 Attach Mounting Plate to structure ...

Страница 9: ...STEP 6 Drill a 2 inch Hole Note The hole must be drilled on an angle of about 30 degrees the exterior opening should be at least inch lower than the interior opening ...

Страница 10: ...STEP 7 Install supplied wall sleeve ...

Страница 11: ...STEP 8 Prepare Indoor Unit refrigerant piping connections ...

Страница 12: ...STEP 9 Remove the seal caps from the indoor refrigerant lines Note Nitrogen charge may be released a hissing sound may be heard when the first seal cap is removed ...

Страница 13: ...STEP 10 Guide the line set through the 2 inch hole ...

Страница 14: ... Note Refrigerant Pipes ...

Страница 15: ...STEP 11 Remove the seal caps from the refrigerant lines ...

Страница 16: ...STEP 12 Tighten connections using wrenches working in opposite direction Note For best result use Torque Wrench ...

Страница 17: ...STEP 13 Connect the supplied drain line extension ...

Страница 18: ...STEP 14 A Arrange the pipes cables drain hose B Lag the pipe joints with insulating material securing it with supplied UV vinyl tape C Run the bundled pipe cables drain hose back through the 2 inch hole ...

Страница 19: ... Note Always keep drain line at the bottom of bundle ...

Страница 20: ...STEP 15 Reconnect Indoor Unit to Mounting Plate ...

Страница 21: ...STEP 16 Install vibration pads and secure Outdoor Unit ...

Страница 22: ... Note Optional L Bracket System The bracket must be secured to the structure of the building using the proper industry standard anchors for heavy loads The condenser must be accessible for service ...

Страница 23: ...STEP 17 Outdoor Unit Condenser Connection Remove valve cover ...

Страница 24: ...STEP 18 Remove seal cap protector ...

Страница 25: ... Note Pipe Connection ...

Страница 26: ...STEP 19 Connect refrigerant lines to outdoor unit valves ...

Страница 27: ...STEP 20 Bleed Purge system using a Vacuum Pump ...

Страница 28: ... Note Vacuum Bleeding ...

Страница 29: ... Note Vacuum line for 10 to 15 minutes or to 30 microns ...

Страница 30: ...STEP 21 Electrical Connection Remove condenser electrical cover ...

Страница 31: ...STEP 22 Plug Quick Connect terminal from Indoor Unit into the Quick Connect terminal from the Outdoor Unit ...

Страница 32: ...STEP 23 Connect ground to metal plate ...

Страница 33: ...STEP 24 Connect line from service box to compressor ...

Страница 34: ...STEP 25 Re install the electrical cover ...

Страница 35: ...STEP 26 Purge Excess Air Open high side valve turn counter clockwise ...

Страница 36: ...STEP 27 Remove service valve cap ...

Страница 37: ...STEP 28 Press schrader Service valve for 3 seconds ...

Страница 38: ...STEP 29 Open liquid valve completely counter clockwise Note Valve must be fully open ...

Страница 39: ...STEP 30 Open suction valve completely counter clockwise Note Valve must be fully open ...

Страница 40: ...STEP 31 Check for leaks at all joint connections ...

Страница 41: ...STEP 32 Wrap remaining refrigerant line with UV insulation tape ...

Страница 42: ...FINAL STEP Test the system A Turn the breaker on B Using the remote control turn the Indoor Unit on C Check all system functions for proper operation ...

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