CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 1 Functions Remote Control Transmitter AUTO SPEED COOL ON OFF TEMP OFF/ON MODE SLEEP FAN SPEED AUTO TIMER AIR SWING OFF/ON SET/C MANUAL RESET Remote Control...
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 Indoor Unit Sensing The Room Temperature Air Circulation Operation Mode Room Temperature Sensor (thermistor) (Fan only operation) Low Fan Speed operation interlocked with the setting temp.
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 7 Operation Details 7.1. Cooling Mode Operation When selecting the Cooling (COOL) Mode Operation, the unit will operate according to the setting by the Remote Control and the operation is as the following.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 7.3. Cooling Mode with Sleep Mode Auto Operation When selecting the Cooling (COOL) combined with the Sleep Mode Auto Operation (SLEEP), the operation shows as the following.
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 8 Operating Instructions SAFETY PRECAUTIONS Operation Precautions Installation Precautions Before operating, please read the following “Safety Precautions” carefully. Warning Warning To prevent personal injury, injury to others and This sign warns of death or serious injury.
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 How to Insert the Batteries NAME OF EACH PART 1 Signal Transmitter Remote Control 2 Operation Display Cooling Model AUTO AUTO SPEED SPEED COOL COOL Gently press the place marked OPEN and slide...
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 HELPFUL INFORMATION ENERGY SAVING AND OPERATION Pre-season Inspection HINTS Clean the air filters, re-insert and operate the air Auto Operation conditioners. Setting the Temperature • Approximately 10% of electricity can be saved.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 1. The equipment must be earthed. It may cause electrical shock if grounding is not perfect. 2. Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it may cause fire.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 Installation Parts Provided Installation parts you should purchase* 1. Suspension bolts (M10 × 600...4 pcs.) 1. *Bushing-sleeve 2. Nut, washer (M10...16 pcs.) 2. *Sleeve 3. Spring washer (M10...8 pcs) 3.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 9.2. INDOOR UNIT 9.2.1. SELECT THE BEST LOCATION (Refer to “Select the best location” section) 9.2.2. HOW TO FIX INSTALLATION PLATE Installation on the ceiling Installation on the wall •...
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 Installation on the floor 9.2.4. INDOOR UNIT INSTALLATION • Measure and mark the position for the floor brackets and the Piping hole. • Drill the hole for the anchor nut.
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 (ii) Secure the Indoor unit onto the Installation bracket with 9.2.5. CONNECT THE CABLE TO THE four M8 bolts with washer. INDOOR UNIT • Engage the lower flange of the hanging bracket on the 1.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 2. For the Left Side Piping. 5. For the Left Bottom or Right Bottom Piping. <For the Left Rear or Right Rear Piping of Ceiling or Attach the Edge Protector onto the edge of the Knock- Wall Mounting>...
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 9.3. OUTDOOR UNIT 9.3.1. SELECT THE BEST LOCATION (Refer to “Select the best location” section) 9.3.2. INSTALL THE OUTDOOR UNIT At the best location, start installation according to Connecting The Piping To Outdoor Unit Indoor/Outdoor Unit Installation Diagram.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 9.3.4. (a) EVACUATION OF THE EQUIPMENT (FOR EUROPE & OCEANIA DESTINATION) WHEN INSTALLING AN AIR CONDITIONER, BE SURE TO EVACUATE THE AIR INSIDE THE INDOOR UNIT AND PIPES in the following procedure.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 2) Air Purging The air which contains a moisture is remaining in the Refrigeration cycle may cause a malfunction on the Compressor. 1. To purge the air, push the pin on the Gas side 3-way valve for three seconds using with a Hexagonal wrench and set it free for one minute.
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 In case of the Outdoor unit is installed upper position of the indoor unit. 1. Tape the Pipings, and Connecting cable from down to up. 2. From the pipings gathered by taping along the exterior wall and the trap is required to prevent water from entering the room.
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 10 Servicing Information Pump-Down Terminal • The thermostat will be switched ON (even if the room temperature is low) when the pump-down terminal is short-circuited (by using) alligator-type clips or a similar method), thus permitting easy pump-down when the unit is to be moved to another place.
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 11 Troubleshooting Guide 11.1. Refrigeration cycle system In order to diagnose malfunctions, make sure that there are no electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compressor and a fan.
CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 11.1.1. Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Condition of the air conditoner Low Pressure High Pressure Electric current during operation...
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CS-C12ATP5 CU-C12ATP5 / CS-C18ATP5 CU-C18ATPT5 / CS-C24ATP5 CU-C24ATPT5 / CS-C18ATP6 CU-C18ATPT6 / CS-C24ATP6 CU-C24ATPT6 How to use electronic circuit diagram TIMER TABLE Test Mode Name Time (When test point Remarks Short-circuited) Time Delay Safety Control 2 min. 58 sec. 0 sec.