MRCOOL EZPRO-24-HP-23016 - User Manual

Table of Contents:

• Page 2 – Contents; Page 1; Safety Precautions
• Page 3 – Page 2; Unwind Fast Connect
• Page 4 – Page 3; Read Before Using; Incor; WARNINGS FOR PRODUCT USE; to the unit, or other surrounding property.
• Page 5 – Page 4; Take Note of Fuse Specifications
• Page 6 – Page 5; ELECTRICAL WARNINGS; CLEANING & MAINTENANCE WARNINGS; WARNING; Signal/power cable is damaged or abnormally warm
• Page 7 – Page 6; CAUTION
• Page 8 – Page 7; Parts Overview; System; Maximum Line Set Length and Height Specifications*
• Page 9 – Overview - Display Window; Indoor Unit Display Window; may be slightly di; Display Code; Remote Control; “ ” when Active Clean feature is turned on; “fresh”; • TIMER ON is set (if the unit is OFF, remains on when TIMER ON is set ); Page 8; Turbo
• Page 10 – Page 9; Overview - Accessories; PART
• Page 11 – Operating Instructions; Operating Temperature Range; protection features may activate and cause the unit to disable.; COOL mode; FOR OUTDOOR UNITS; When outside temperature; Optimal Operation; To achieve optimal performance, please
• Page 12 – Basic Operation Modes:; OTHER FEATURES; Refrigerant Leakage Detection
• Page 13 – Horizontal Louver; Vertical; Range; Horizontal; Louver; louvers will change airflow direction of; Remote Control User; Move the deflector rod, located on the underside of the; Remote Control Manual.
• Page 14 – Manual Control Button; on; MANUAL CONTROL button; the unit off.
• Page 15 – Care and Maintenance; a cloth soaked in warm water.; use bleach or abrasives; Lift the front panel of the indoor unit.
• Page 16 – Air Filter Cleaning Reminder; Preperation for Extended; Pre-Season Inspection; Clean all filters; Any repairs to the unit should be
• Page 17 – When the unit is turned off, while in; Indoor Unit Installation; Installation Summary - Indoor Unit
• Page 18 – Installation Instructions; PRIOR TO INSTALLATION:; Step 1: Selecting an installation location; choose an appropriate location. The following; install unit in the following locations:; NOTE ABOUT WALL HOLE:; If there is no fixed refrigerant piping:
• Page 19 – NOTE FOR CONCRETE OR BRICK WALLS:; Selecting an Installation Location; with a utility knife or a saw, to make it flush with; NOTE
• Page 20 – MOUNTING PL; Unit can be configured with either a left or right; Correct orientation of Mounting Plate; NOTE REGARDING WALL STUDS; marked “US” on the metal bracket.; Correct Angle to Drill Wall Hole; Wall Hole Sleeve Installation; Series 9k Models
• Page 21 – this could negatively affect the performance.; Step 4: Prepare indoor unit refrigerant piping; NOTE: Refrigerant piping should exit the indoor; Step 5: Mount the Indoor Unit; tape the ends of the piping; overflow, which could lead to fire or water damage.; DRAIN HOSE MUST BE ON BOTTOM; If you find that there is not enough room to; UNIT IS ADJUSTABLE
• Page 22 – Installation Instructions –; choose an appropriate location. Use the following; following guidelines:; Outdoor Unit Installation; above; Minimum Clearance; Minimum Clearance; NOTE: Install the unit by following local codes and
• Page 23 – SPECIAL CONSIDERATIONS FOR; Step 2: Install drain joint; DRAINAGE IN COLD CLIMATES; can freeze in the hose and flood the unit.; Seal; If the unit is frequently exposed to heavy; Build a shelter above the unit to protect it from; If the unit is frequently exposed to salty air; Use an outdoor unit that is specially designed
• Page 24 – Outdoor Unit Dimensions:; WHEN DRILLING INTO CONCRETE,; Air Outlet; Air Inlet; If you are installing the outdoor unit on the; UNIT MOUNTING DIMENSIONS; TOP VIEW; The outdoor unit can be anchored to the ground,; Capacity; FRONT VIEW
• Page 25 – If you are installing the unit on a wall-mounted; TO REDUCE VIBRATION OF WALL-; make sure that the wall is made of solid
• Page 26 – Refrigerant Piping Connection; Step 1: Prepare exterior wall hole; Install finishing ring/cap to exterior portion of the; Step 2: Unwind Fast Connect; When bending connective refrigerant piping, it; MINIMUM BEND RADIUS; Keep excess refrigerant hose coiled. Wrap with
• Page 27 – Step 3: Connect Line Set to Indoor Unit; tighten the first few threads by hand.; Before you continue, it is essential that you read; IMPORTANT INFORMATION; Or 2x Crescent; Connecting the Fast Connect
• Page 28 – TORQUE REQUIREMENTS; this, please contact a qualified HVAC technician.; sized open-ended wrenches (depending on the; NOTE: work quickly and make sure the screw; the connector to the specified torque rating, listed in; *If an HVAC torque wrench is NOT available:
• Page 29 – IMPORTANT; Step 4: Connect Line Set to the Outdoor Unit
• Page 31 – on the top valve, using a 19 mm open-ended wrench; Step 5: Opening the refrigerant valves of the outdoor unit
• Page 32 – NOTE ON DRAIN HOSE PLACEMENT; according to; or; Remove the air filter from the indoor unit and
• Page 33 – MRCOOL; sizes to fit your particular application.; will need to be at the bottom of the bundle (; Refer to; wrap the
• Page 34 – BEFORE PERFORMING ELECTRICAL WORK, READ THESE REGULATIONS; All wiring must comply with local and national electrical codes.; Electrical Connection Diagram
• Page 35 – Electrical Connections; WIRES; general conventions.; RED; L N; L N; OUT DOO UNIT T E MIN L; POWER SUPPLY; OUT DOO UNIT T E MIN L; Connect the DIYPROTM Cable/signal wire and power cable; WIRES AND TERMINALS ARE NUMBERED; TO INDOOR UNIT
• Page 36 – ALL WIRING MUST BE INSTALLED STRICTLY; Appliance; AWG; Minimum Wire Gauge for Power Cables; Model Series
• Page 37 – Now, secure the DIYPROTM Cable to the outdoor; and firmly screw the u-lug of each wire to its; Finally, reinstall the electrical wiring cover and secure; Minimum Cr; Rated Current of
• Page 38 – points; WARNING – RISK OF; There are two different methods to check for; Soap and Water Method; Connection points of indoor unit to check for leaks
• Page 39 – Before Test Run; You should perform the; Test Run; Electrical Safety Checks; electrical system is safe and operating; Gas Leak Checks; - Check all flare nut
• Page 40 – DOUBLE-CHECK PIPE CONNECTIONS; IF AMBIENT TEMPERATURE IS BELOW; operating temperature.; section for instructions.
• Page 43 – Error Codes
• Page 44 – European Disposal Guidelines; Special Notice; EU Disposal Guide
• Page 45 – Easy Pro