commercial cool CSAH1215AC Manual

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Split Air Conditioner

CSAH1215AC, CSAH1220AC,

CSAH1820AC, CSAH2420AC

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Page 1 Split Air Conditioner CSAH1215AC, CSAH1220AC, CSAH1820AC, CSAH2420AC...
Page 3: Table Of Contents
..............................45-46 TROUBLESHOOTING & WARRANTY ................47-49 PRODUCT REGISTRATION Thank you for purchasing our Commercial Cool product. This Model number easy-to-use manual will guide you in getting the best use of your split Serial number Remember to record the model and serial numbers.
Page 4: Safety Information
SAFETY INFORMATION DANGER WARNING CAUTION DANGER - Immediate hazards WARNING - Hazards or unsafe CAUTION - Hazards or unsafe which WILL result in severe practices which COULD result in practices which COULD result in personal injury or death severe personal injury or death minor personal injury IMPORTANT SAFETY INSTRUCTIONS WARNING...
Page 5 SAFETY INFORMATION Improper installation may cause water leakage, electrical shock, fire, or may void the warranty. • In North America, service or repair must be performed in accordance with the requirement of NEC and CEC (by authorized personnel or authority having jurisdiction only.) Contact an authorized service technician for repair or maintenance of the unit.
Page 6 SAFETY INFORMATION CAUTION Please read the following before operation. Safety Rules and recommendations for the installer. • Do not put hands or any objects into the air inlets or outlets. This may cause personal injury or damage to the unit. •...
Page 7 SAFETY INFORMATION • Cleaning and maintenance must be carried out by a trained and experienced individual or technician. Make sure to disconnect the appliance from the main’s electrical supply prior to cleaning or maintenance of the unit. • Never remain directly exposed to the flow of cold air for extended periods. Direct and prolonged exposure to cold air could be dangerous to your health.
Page 8 SAFETY INFORMATION • Do not alter the characteristics of the appliance in any way. • Do not install the appliance in environments where the air could contain gas, oil or sulphur or near sources of heat. • This appliance is not intended for use by persons [including children] with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Page 9: Operating Conditions
SAFETY INFORMATION OPERATING CONDITIONS • Within the temperature range provided in following table, the air conditioner may stop running and other anomalies may arise. > 109.4˚F (Apply to T1) Outdoor Cooling > 125.6˚F (Apply to T3) Indoor < 64.4˚F > 75.2˚F Outdoor Heating <...
Page 10 SET UP & USE NOTE FOR TURNING OFF • When the air conditioner is turned off, the main controller will automatically decide whether to stop immediately or after running for dozens of seconds with lower frequency and lower air speed. NOTICES FOR USE Emergency Operation •...
Page 11: Parts & Features
INSTALLATION INSTRUCTIONS PARTS & FEATURES INDOOR UNIT Air Inlet Grill Air Inlet Force Switch Panel Pipe Protection Air Filter Ring Air Louver Air Outlet Air Vent Remote Control OUTDOOR UNIT Air Outlet Refrigerant Pipe Grill 157.5 inches Drain Hose 78.7 inches Mounting Plate Air Outlet...
Page 12: Notices
INSTALLATION INSTRUCTIONS NOTICES: • A split system air conditioner is a great option for keeping your home cool and comfortable in the summer months. These units are also quieter, easier to install, and may be more energy efficient than some central air conditioning.
Page 13: Indoor Unit Installation
INSTALLATION INSTRUCTIONS INDOOR UNIT INSTALLATION Space to the ceiling 5.9 inches Space to the wall Space to the wall 7.9 inches 7.9 inches Space to the floor 78.7 inches 1. Select an unobstructed location on your interior wall to mount the indoor unit. •...
Page 14 INSTALLATION INSTRUCTIONS CAUTION • Choose a location with studs to ensure the wall is strong enough to hold the weight of the unit. • Install the unit at least 3.3 feet (1.0 m) away from antennas and power or connecting lines that are used for television, radio, home security systems, intercoms, or telephones.
Page 15 INSTALLATION INSTRUCTIONS 2. Secure the mounting plate to the interior wall. • Hold the mounting plate against the wall where you want to install the indoor unit. Use a level to make sure it is both horizontally and vertically level. Use a pencil to mark the locations of the screw holes, remove the plate, then drill a hole into the wall where each screw will go.
Page 16 INSTALLATION INSTRUCTIONS 3. Secure the indoor unit to the mounting plate. • To attach the air conditioner to the wall, simply align the female connections on the back of the unit with the male connections on the mounting plate and press firmly to secure the unit in place. Make sure the unit tilts backward 2-3 degrees so that water can flow out of the drain hose.
Page 17 INSTALLATION INSTRUCTIONS 4. Lay a concrete pad on the ground. • Don’t place the outdoor unit directly on the ground, as it’s heavy and can shift around on dirt or rocks. Tip: Situate the concrete pad so that it’s high enough to keep the unit out of any water that may puddle on the ground due to rain or snow.
Page 18 INSTALLATION INSTRUCTIONS 5. Drill a 3 in. (7.6 cm) hole through the wall so you can feed the refrigerant lines and condensate drain hose outside. • Make a mark in the center of the hole in the mounting plate. Use a keyhole saw or a drill with a hole-cutting attachment to create a circular 3 in.
Page 19 INSTALLATION INSTRUCTIONS 6. Check the electrical connections on the indoor unit. Route of Pipeline • Depending on the position of the unit, the piping may be routed sideway from the left or the right (Fig. 1), or vertically from the back (Fig.
Page 20 INSTALLATION INSTRUCTIONS ELECTRICAL DISCONNECT POWER FLOW AC MAINS OUTDOOR UNIT WEATHER PROOF FITTINGS LIQUID TIGHT NON-METALLIC CONDUIT INDOOR UNIT TO INDOOR UNIT VIEW OF ELECTRICAL CONNECTIONS AT UNIT OUTDOOR FROM DISCONNECT Page 20...
Page 21 INSTALLATION INSTRUCTIONS Wiring Diagram • Connection is needed in accordance with the wiring diagram. NOTE: • This manual usually includes the wiring mode for the different kinds of A/C. We cannot exclude the possibility that some special type of wiring diagrams are not included. •...
Page 22 INSTALLATION INSTRUCTIONS 7. Run the refrigerant lines and drain hose through the hole in the wall. • Then secure them to the designated spots on the indoor unit. • Place the drain hose on the bottom to ensure a free flow of water. •...
Page 23: Outdoor Unit Installation
INSTALLATION INSTRUCTIONS OUTDOOR UNIT INSTALLATION 1. Position the outdoor unit away from any heavily trafficked, dusty, or hot areas. • Find the hole you drilled through the mounting plate for the interior unit and position the exterior unit within 50 feet (15 m) so the piping and cable can easily be attached.
Page 24 INSTALLATION INSTRUCTIONS 2. Secure the outdoor unit on top of the concrete pad. • Lay a rubber cushion (Not included) on top of the pad to minimize vibration, then set the outdoor condenser unit on top of the pad. Secure the unit to the concrete with anchor bolts. Page 24...
Page 25 INSTALLATION INSTRUCTIONS 3. Wiring electrical unit. WARNING - All electrical connections, wiring and installation should be performed by a licensed electrician. Otherwise, it may cause personal injury or damage. • Electrician shall read rating plate for proper circuit breaker and conductor size.
Page 26 INSTALLATION INSTRUCTIONS Wiring Diagram To Power To Power To Power To Power To Power To Power NOTE: • This manual usually includes the wiring mode for the different kinds of A/C. We cannot exclude the possibility that some special type of wiring diagrams are not included.
Page 27 INSTALLATION INSTRUCTIONS 4. Connect the refrigerant lines and electrical power to the outdoor unit. • Use flare nuts to secure the refrigerant lines from the indoor unit to the outdoor unit as per manual. Make all electrical connections as well. Page 27...
Page 28: Install The Refrigerant Pipe
INSTALLATION INSTRUCTIONS INSTALL THE REFRIGERANT PIPE (the unit with the quick connectors) Sound Deadening Pads Quick Connectors (Not included) NOTE: All the illustrations in this manual are for explanation purpose only. Your air conditioner may be slightly different. The actual shape shall prevail.
Page 29 INSTALLATION INSTRUCTIONS • After finishing connecting the couple of the quick connectors, pass drain hose and the refrigerant pipes through the wall hole. NOTE: The quick connector parts must be placed outside of room. Using wall hole sleeve, cap and neoprene to seal the wall hole.
Page 30 INSTALLATION INSTRUCTIONS • Align the refrigerant pipes correctly so that they line up with the valves and are not stressed. Place the screw connector on the refrigerant pipes just on to the thread on the outdoor unit and tighten the first few threads by hand, Fig. 8. NOTE: The refrigerant pipes must be connected to the valves on the outdoor unit with as little stress as possible.
Page 31 INSTALLATION INSTRUCTIONS IMPORTANT: Since the coupling works with tapping rings, it may leak if you undo and reconnect the pipes. This will also void the warranty. After completing steps 1-4, check that all the connections are sealed correctly using leak detection spray or soap suds.
Page 32 INSTALLATION INSTRUCTIONS Wrap the Piping 1. Use the insulation sleeve to wrap the joint part the indoor unit and the refrigerant pipe, and then use the insulating material to pack and seal insulation pipe, to prevent generation of condensate water on the joint part.
Page 33 INSTALLATION INSTRUCTIONS 5. Affix the piping to the wall with clamps (Not included) • To ensure the pipes and cables don’t move around or become disconnected, attach them to the exterior wall of your home using clamps (not included). Page 33...
Page 34 INSTALLATION INSTRUCTIONS 6. Seal up the hole in the wall using expanding polyurethane foam. • Spray expanding polyurethane foam into the hole you drilled to feed the cable and piping through the wall. Make sure the hole is completely sealed to prevent hot air or insects from getting through. •...
Page 35 INSTALLATION INSTRUCTIONS 7. Turn on the unit and enjoy the cool air! • All that’s left to do is to start the A/C, which you can do from the indoor unit. It should only take a minute or 2 for cool air to start blowing into your home.
Page 36: Remote Control Manual
REMOTE CONTROL INSTRUCTIONS CAUTION • Before first time use of the remote control, install the batteries and ensure that the “+” and “-” poles are correctly positioned. • Ensure the remote control is pointed to the signal receiving window, and that there is no obstruction in between and the distance is 8m at the maximum.
Page 37 REMOTE CONTROL INSTRUCTIONS HANDLING ALKALINE BATTERIES WARNING When handling alkaline, basic safety precautions should be followed, including the following: NEVER mix alkaline, standard (carbon-zinc), rechargeable (nickel-cadmium) batteries with this product. 2. Should fluid from the battery accidentally get into your eyes, there is a threat of loss of eyesight, do not rub them.
Page 38 REMOTE CONTROL INSTRUCTIONS NOTE: The remote control displays all symbols during power-on and only those corresponding to current operation the rest of the time. Page 38...
Page 39 REMOTE CONTROL INSTRUCTIONS 1. ON/OFF • Press this button to turn on/off the unit. • This will clear the existing timer and SLEEP settings. 2.°C/°F • Press this button to set the temperature display to Fahrenheit, which is displayed by default in Celsius. The “C” will not be displayed on the LCD.
Page 40 REMOTE CONTROL INSTRUCTIONS 7. iCLEAN • Press this button with the unit OFF, the remote control will display “CL” and the unit will automatically clean dust off the evaporator and dry it, to increase the cooling and heating efficiency. • The iCLEAN function runs for approximately 30 minutes, during which if the unit is turned on with the remote control or this button is pressed again, the iCLEAN will be deactivated.
Page 41 REMOTE CONTROL INSTRUCTIONS 13. FAN ON • The Fan On functions when the unit is turned off with the remote control in COOL, DRY, or AUTO mode. It will operate in HEAT mode (FAN mode for cool units only) with the internal fan running for ad- ditional time before stopping.
Page 42 REMOTE CONTROL INSTRUCTIONS Battery Instructions 1. Slide to open the cover according to the direction indicated by the arrowhead. 2. Insert two brand new batteries (AAA, not included), and position the batteries to the right electric poles (+ & -). 3.
Page 43 REMOTE CONTROL INSTRUCTIONS Fan operation mode 1. Press the “MODE” button select the fan operation mode. 2. By pressing the “SPEED” button, you can select the fan speed from LOW, MID, HIGH. 3. Press the “ON/OFF” button, the air-conditioner starts to operate. 4.
Page 44: Test Operation
TEST OPERATION Check after Installation Electrical Safety Check 1. If the supply voltage is as required. 2. If there is any faulty or misconnection in each of the power, signal and grounding wires. 3. If the grounding wire of the air conditioner is securely grounded. Installation Safety Check 1.
Page 45: Clean & Care
CLEAN & CARE WARNING • Before the cleaning of the air conditioner, it must be shut down and the electricity must be cut off for more than 5 minutes, otherwise there might be the risk of electric shocks. • Do not wet the air conditioner, which can cause an electric shock. Make sure not to rinse the air conditioner with water under any circumstances.
Page 46 CLEAN & CARE Clean the Air Filter 1. Reinstall the dried filter in reverse order of removal, then cover and lock the panel. Check Before Use 1. Check whether all the air inlets and outlets of the units are unblocked. 2.
Page 47: Troubleshooting & Warranty
TROUBLESHOOTING & WARRANTY TROUBLE POSSIBLE CAUSE Air conditioner can not • Has the power been shut down? operate at all. • Is the wiring loose? • Is voltage too high or too low ? (measured by professionals) • Does it reach the set time for start up? •...
Page 48 IMPORTANT DO NOT RETURN THIS PRODUCT TO THE STORE If you have a problem with this product, please contact the Commercial Cool Customer Satisfaction Center at 844-299-0879 or service@equitybrands.com DATED PROOF OF PURCHASE, MODEL # AND SERIAL # REQUIRED FOR WARRANTY SERVICE...
Page 49 THIS WARRANTY IS THE EXCLUSIVE REMEDY OF and all questions about this product should be THE CUSTOMER; W APPLIANCE CO. SHALL NOT BE directed to Commercial Cool at 844-299-0879 LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL from the USA or Puerto Rico.

This manual is also suitable for:

Csah1220ac Csah1820ac Csah2420ac

commercial cool CSAH1215AC Manual

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