MrCool Advantage Series Installation Manual
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Summary of Contents for MrCool Advantage Series
- Page 1 Please read this manual carefully before installation and keep it for future reference. Installation Manual Advantage Series Please read this manual carefully before installation and keep it for future reference.
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Page 2: Table Of Contents
8. Connect indoor power wire....17 9. Mount indoor unit........17 Outdoor Unit Installation ..1. Installation location ......19 2. Install drain joint ........20 3. Anchor outdoor unit ......21 4. Connect signal and power cables ..22 Page 1 mrcool.com... - Page 3 4. Connect pipes ..............26 Air Evacuation ....... 28 1. Evacuation Instructions ..... 28 2. Note on Adding Refrigerant ....29 Electrical and Gas Leak Checks ..30 Test Run ........... 31 EU Disposal Guidelines ....33 mrcool.com Page 2...
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Page 4: Safety Precautions
Install the unit in a firm location that can support the unit’s weight. If the installation location cannot support the weight, or the installation is performed improperly, the unit may fall and cause serious injury and/or damage. For all electrical work, follow all appropriate wiring standards, regulations, and the Installation Manual. mrcool.com Page 3... - Page 5 Product uninstallation and recycling must be performed by a certified technician. If the system has a leak-detection system installed, it should be checked for leaks at least every 12 months. Keep a record of all leak checks for the lifetime of the unit. mrcool.com Page 4...
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Page 6: Accessories
QUANTITY Mounting plate Clip anchor Mounting plate fixing screw ST3.9 X 25 Remote control Fixing screw for remote controller holder ST2.9 x 10 Optional Parts Remote control holder Dry battery AAA.LR03 Air freshening filter Seal Drain joint mrcool.com Page 5... - Page 7 Please read this manual carefully before installation and keep it for future reference. Owner’s Manual Owner’s Manual Advantage Series For more details visit www.MrCool.com Please read this manual carefully before installation and keep it for future reference. Installation Manual Installation Manual Advantage Series Please read this manual carefully before installation and keep it for future reference.
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Page 8: Installation Summary - Indoor Unit
Than 9 Foot, Suggested Floor Clearance is 230cm(90.55in) For Ceilings LESS Than 9 Foot, Suggested Floor Clearance is 200cm(78.55in) Select Installation Location Determine Wall Hole Position (Page 11) (Page 10) Attach Mounting Plate Drill Wall Hole (Page 11) (Page 11) mrcool.com Page 7... - Page 9 Installation Summary - Indoor Unit Connect Piping Connect Wiring Prepare Drain Hose (Page 24) (Page 16) (Page 13) Wrap Piping and Cable (Page 17) Mount Indoor Unit (Page 17) mrcool.com Page 8...
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Page 10: Parts Overview
Connection from Indoor Unit Air outlet Refrigerant Pipe Connection and Stop Valve (under cover) Outdoor Unit (Exterior / Condenser) NOTE ON ILLUSTRATIONS Illustrations in this manual are for explanatory purposes. The actual shape of your unit may vary. mrcool.com Page 9... -
Page 11: Indoor Unit Installation
However, the unit can accommodate Firm and solid—the location will not vibrate piping to left or right. Strong enough to support the weight of the unit A location at least one meter from all other electrical devices (e.g., TV, radio, computer) mrcool.com Page 10... -
Page 12: Attach Mounting Plate To Wall
When drilling the wall hole, be sure to avoid material, drill 0.2in-diameter (5mm-diameter) wires, plumbing, and other sensitive components. holes in the wall and insert the sleeve anchors provided. Secure the mounting plate to the wall by tightening the screws directly into the clip anchors. mrcool.com Page 11... - Page 13 (53.5mm ) Indoor unit outline 5.85in Correct orientation of Mounting Plate (148.7mm ) 1.85in (47mm) Left rear wall Right rear wall 6.85in (174.3mm) hole 2.5in (65mm) 5.95in (151mm) hole 2.5in (65mm) 42.5in (1080mm) Series 24K Models Fig. 3.3 mrcool.com Page 12...
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Page 14: Prepare Refrigerant Piping
Fig. 3.3 Refer to Fig. 3.4 for details. Fig. 3.4 Be extremely careful not to dent or damage the piping while bending them away from the unit. Any dents in the piping will affect the unit’s performance. mrcool.com Page 13... -
Page 15: Connect Drain Hose
To prevent unwanted leaks you must plug the unused drain hole with the rubber plug DO NOT place the end provided. of the drain hose in water or in containers that collect water. This will prevent proper drainage. Fig. 3.8 mrcool.com Page 14... - Page 16 If the unit has an auxiliary electric heater, it must be installed at least 40in (1 meter) away from combustible materials. BEFORE PERFORMING ANY ELECTRICAL WORK, TURN OFF ALL POWER TO THE SYSTEM. Fig. 3.9A mrcool.com Page 15...
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Page 17: Connect Signal Cable
Fig. 3.9A shown on the previous page. switch. Unscrew the cable clamp below the terminal block and place it to the side. Facing the back of the unit, remove the plastic panel on the bottom left-hand side. mrcool.com Page 16... -
Page 18: Wrap Piping And Cables
Again, check that the unit is firmly mounted by overflow, which may lead to fire or water applying slight pressure to the left and the damage. right-hand sides of the unit. mrcool.com Page 17... - Page 19 If you find that you don’t have ample room to connect embedded pipes to the indoor unit, the unit can be adjusted left or right by about 1.25-1.95in (30-50mm), depending on the model. (See Fig. 3.14.) 1.2-1.95in 1.2-1.95in (30-50mm) (30-50mm) Move to left or right Fig. 3.14 mrcool.com Page 18...
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Page 20: Outdoor Unit Installation
Noise from the unit will not disturb others location that is exposed to large amounts of dust Protected from prolonged periods of direct In a location exposed to a excessive sunlight or rain amounts of salty air mrcool.com Page 19... -
Page 21: Install Drain Joint
If water drains too slowly, it Note that there are two different types of drain can freeze in the house and flood the unit. joints depending on the type of outdoor unit. mrcool.com Page 20... -
Page 22: Anchor Outdoor Unit
Pre-drill holes for expansion bolts. Clean concrete dust away from holes. Place a nut on the end of each expansion bolt. WHEN DRILLING INTO CONCRETE, EYE PROTECTION IS RECOMMENDED Hammer expansion bolts into the pre-drilled AT ALL TIMES. holes. mrcool.com Page 21... -
Page 23: Connect Signal And Power Cables
If the unit has an auxiliary electric heater, the wiring cover. it must be installed at least 40in (1 meter) away from combustible materials. mrcool.com Page 22... - Page 24 1.57in (40mm) of the wires inside. b. Strip the insulation from the ends of the wires. c. Using a wire crimper, crimp u-lugs on theends of the wires. Fig. 4.6 mrcool.com Page 23...
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Page 25: Refrigerant Piping Connection
When preparing refrigerant pipes, take extra care to cut and flare them properly. This will ensure efficient Oblique Rough Warped 90° operation and minimize the need for future mainte- nance. Measure the distance between the indoor Fig. 5.1 outdoor units. mrcool.com Page 24... -
Page 26: Remove Burrs
Sheath the pipe with insulating material. 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 changetheir direction after flaring. See Fig. 5.3. Pipe Fig. 5.5 mrcool.com Page 25... -
Page 27: Connect Pipes
Ø 0.63” (Ø 16mm) 45 N·m (33.19 lb•ft) 47.01 N·m (34.67lb•ft) DO NOT USE EXCESSIVE TORQUE Excessive force can break the nut or damage the refrigerant piping. You must not exceed torque requirements shown in the table above. mrcool.com Page 26... - Page 28 Do not grip the nut that seals the flare nut according to the correct torque service valve. (See Fig. 5.10) values. 6. Loosen the flaring nut slightly, then tighten again. 7. Repeat Steps 3 to 6 for the remaining pipe. mrcool.com Page 27...
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Page 29: Air Evacuation
Refrigerant Piping Connection to service port on the outdoor unit’s low pressure section of this manual. valve. Check to make sure all wiring is Connect another charge hose from the manifold connected properly. gauge to the vacuum pump. mrcool.com Page 28... -
Page 30: Note On Adding Refrigerant
Fixed-frequency R410A: Fixed-frequency R410A: (Pipe length – standard length) x 20g/m (Pipe length – standard length) x 40g/m (Pipe length – standard length) x 0.21oZ/ft (Pipe length – standard length) x 0.42oZ/ft CAUTION DO NOT mix refrigerant types. mrcool.com Page 29... -
Page 31: Electrical And Gas Leak Checks
AFTER PERFORMING GAS LEAK CHECKS the cause of the leakage. After confirming that the all pipe connection Note: This may not be required for some locations in points DO NOT leak, replace the valve cover the US. on the outside unit. mrcool.com Page 30... -
Page 32: Test Run
• COOL – Select lowest possible temperature Indoor unit louvers rotate properly • HEAT – Select highest possible temperature Indoor unit responds to Let each function run for 5 minutes, and remote control perform the following checks: mrcool.com Page 31... - Page 33 2.The MANUAL CONTROL button is locat- ed on the right-hand side of the unit. Press it 2 times to select the COOL function. See Fig.8.1 3.Perform Test Run as normal. mrcool.com Page 32...
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Page 34: Eu Disposal Guidelines
Selltheappliance to certified scrapmetaldealers. Special notice Disposing of this appliance in the forest or other natural surroundings endangers your health and is bad for the environment. Hazardous substances may leak into the ground water and enter the food chain. mrcool.com Page 33... - Page 35 Advantage Series ELECTRICIAN and/or HVAC TECHNICIAN: LICENSE #: INSTALLATION DATE: INSTALLATION LOCATION: SERIAL NUMBER: The design and specifications of this product and/or manual are subject to change without prior notice. Consult with the sales agency or manufacturer for details.