MrCool Advantage Series Installation & Owner's Manual

MrCool Advantage Series Installation & Owner's Manual

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Advantage Series
Installation &
Owner's Manual
MODELS:
• A-09-HP-C-115B
• A-09-HP-C-230B
• A-12-HP-C-115B
• A-12-HP-C-230B
• A-18-HP-C-230B
• A-24-HP-C-230B
• A-36-HP-C-230B
Read this manual carefully before installation and keep it where
the operator can easily find it for future reference.
Due to updates and constantly improving performance, the
information and instructions within this manual are subject to
change without notice.
Version Date: 05/21/24
Please visit www.mrcool.com/documentation
to ensure you have the latest version of this manual.

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  • Page 1 Advantage Series Installation & Owner’s Manual MODELS: • A-09-HP-C-115B • A-09-HP-C-230B • A-12-HP-C-115B • A-12-HP-C-230B • A-18-HP-C-230B • A-24-HP-C-230B • A-36-HP-C-230B Read this manual carefully before installation and keep it where the operator can easily find it for future reference.
  • Page 2: Table Of Contents

    ELECTRICAL & GAS LEAK CHECKS ..............26 8.1 Electrical Safety Checks ................26 8.2 Gas Leak Checks ..................27 TEST RUN ......................27 9.1 Before Test Run ..................27 9.2 Test Run Instructions ................27 EU DISPOSAL GUIDELINES ................. 28 mrcool.com...
  • Page 3: Safety Precautions

    Children should be supervised to ensure that they do not play with the appliance. mrcool.com...
  • Page 4 6. For equipment that contains fluorinated greenhouse gases in quantities of 5 tonnes of CO2 equivalent or more, but less than 50 tonnes of CO2 equivalent, if the system has a leak-detection system installed, it must be checked for leasts at least once every 2 years. mrcool.com...
  • Page 5: Packing List

    Drain Joint (for cooling & heating models) Neoprene 1 (Sealant for Wall Sleeve) 1 (w/ manual in controller Smart Controller Kit box) Line Set Gas / Liquid Pipe Assembly Magnetic Ring & Belt (if supplied, please refer to the Varies by model wiring diagram to install it on the connective cable) mrcool.com...
  • Page 6: Unit Overview

    UNIT OVERVIEW 3.1 Installation Summary (Page 8) (Page 8) (Page 9) (Page 9) mrcool.com...
  • Page 7 UNIT OVERVIEW (Page 22) (Page 14) (Page 12) (Page 14) (Page 15) mrcool.com...
  • Page 8: Parts Overview

    UNIT OVERVIEW 3.2 Parts Overview NOTE Illustrations in this manual are for explanatory purposes. The actual shape of your unit may vary. mrcool.com...
  • Page 9: Indoor Unit Installation

    The default position for all piping is the right side of the indoor unit (while facing the unit). However, the unit can accommodate piping to left or right. Refer to the following diagram to ensure proper distance from walls and ceiling: mrcool.com...
  • Page 10: Mounting Plate Attachment

    1. Determine the location of the wall hole based on the position of the mounting plate. Refer to "Mounting Plate Dimensions" on the next page to help you determine the optimal position. Refer to Fig. 4.3 wall hole diameter and install at a slight angle to facilitate drainage. mrcool.com...
  • Page 11 • Height & Width of mounting plate • Height & Width of indoor unit relative to plate • Recommended position of wall hole (both to the left and right of mounting plate) • Relative distances between screw holes mrcool.com...
  • Page 12: Refrigerant Piping Preparation

    Left-hand side • Left rear • Right-hand side • Right rear Refer to Fig. 4.5 for details. CAUTION 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: Drain Hose Connection

    DO NOT put the end of the drain hose in water or a container that will collect water. ENSURE UNUSED DRAIN HOLE IS PLUGGED To prevent unwanted leaks be sure that the factory installed rubber plug is in the unused drain hole. mrcool.com...
  • Page 14 DO NOT connect another appliance to the same circuit. Only connect the unit to an individual branch circuit outlet. DO NOT let wires touch or rest against refrigerant tubing, the compressor, or any moving parts within the unit. WARNING BEFORE PERFORMING ANY ELECTRICAL WORK, TURN OFF ALL POWER TO THE SYSTEM. Fig. 4.7a mrcool.com...
  • Page 15: Signal Cable Connection

    Fig. 4.7a shown on the previous page. 4. Unscrew the cable clamp below the terminal block and place it to the side. 5. Facing the back of the unit, remove the plastic panel on the bottom left-hand side. mrcool.com...
  • Page 16: Mounting Indoor Unit

    Keep pushing down until the unit snaps onto the hooks along the bottom of the mounting plate. 7. Again, check that the unit is firmly mounted by applying slight pressure to the left and the right- hand sides of the unit. mrcool.com...
  • Page 17: Outdoor Unit Installation

    ǿ In a location exposed to a excessive amounts the base pad to prevent ice buildup coil damage. of salty air Mount the unit high enough to be above the average accumulated area snowfall. The minimum height must be 18 inches. mrcool.com...
  • Page 18: Drain Joint Installation

    If the unit is frequently exposed to salty air (seaside): Use the outdoor unit that is specially designed to resist corrosion. CAUTION In cold climates, make sure that the drain hose is as vertical as possible to ensure swift water drainage. If water drains too slowly, it can freeze in the hose and flood the unit. mrcool.com...
  • Page 19: Anchoring Of Unit

    6. Remove the nuts from expansion bolts, and place PROTECTION IS RECOMMENDED AT ALL TIMES. outdoor unit on the bolts. 7. Put a washer on each expansion bolt, then replace the nuts. 8. Using a wrench, tighten each nut until snug. mrcool.com...
  • Page 20 40 in (1 meter) away from combustible materials. ǿ DO NOT connect another appliance to the same circuit. ǿ DO NOT let wires touch or rest against refrigerant tubing, the compressor, or any moving parts within the unit. mrcool.com...
  • Page 21: Signal & Power Cable Connection

    8. Use lock nuts to secure the conduit tubes. 9. Replace the wire cover and reinstall the 3 screws. WARNING ALL WIRING MUST PERFORMED STRICTLY IN ACCORDANCE WITH THE WIRING DIAGRAM LOCATED INSIDE THE OUTDOOR UNIT’S WIRE COVER. mrcool.com...
  • Page 22: Refrigerant Piping Connection

    ≥ 15,000 and < 24,000 98.5 ft (30 m) 66 ft (20 m) R410A Inverter Split Air Conditioner ≥ 24,000 and < 36,000 164 ft (50 m) 82 ft (25 m) 36,000 213 ft (65 m) 98 ft (30 m) mrcool.com...
  • Page 23: Piping Connection Instructions

    Ø 0.375" (Ø 9.52) 0.04" (1.0) 0.063" (1.6) Ø 0.5" (Ø 12.7) 0.04" (1.0) 0.07" (1.8) Ø 0.63" (Ø 16) 0.078" (2.0) 0.086" (2.2) Ø 0.75" (Ø 19) 0.078" (2.0) 0.094" (2.4) mrcool.com...
  • Page 24 23.60-28.76 lb·ft (32-39 N·m) 0.52"-0.53" (13.2-13.5 mm) Ø 0.5" (Ø 12.7 mm) 36.14-43.52 lb·ft (49-59 N·m) 0.64"-0.65" (16.2-16.5 mm) Ø0.63" (Ø 16 mm) 42.04-52.37 lb·ft (57-71 N·m) 0.76"-0.78" (19.2-19.7 mm) Ø 0.75" (Ø 19 mm) 49.42-74.49 lb·ft (67-101 N·m) 0.91"-0.93" (23.2-23.7 mm) mrcool.com...
  • Page 25 5. While firmly gripping the body of the valve, use a torque wrench to tighten the flare nut according to the correct torque values. 6. Loosen the flaring nut slightly, then tighten again. 7. Repeat steps 3 to 6 for the remaining pipe. mrcool.com...
  • Page 26: Air Evacuation

    OPEN VALVE STEMS GENTLY atmospheric pressure. When opening valve stems, turn the hexagonal 11. Remove the charge hose from the service port. wrench until it hits against the stopper. DO NOT try to force the valve to open further. mrcool.com...
  • Page 27: Electrical & Gas Leak Checks

    Note: This may not be required for some locations in the US. WARNING - RISK OF ELECTRIC SHOCK ALL WIRING MUST COMPLY WITH LOCAL AND NATIONAL ELECTRICAL CODES, AND MUST BE INSTALLED BY A LICENSED ELECTRICIAN. mrcool.com...
  • Page 28: Gas Leak Checks

    HEAT – Select highest possible temperature • 4. Let each function run for 5 minutes, and perform Indoor unit louvers rotate properly each of the checks listed in the table to the right: Indoor unit responds to remote control mrcool.com...
  • Page 29: Eu Disposal Guidelines

    Sell the appliance to certified scrap metal dealers. • 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 30 Advantage Series Installation & Owner’s Manual 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.

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