Related Manuals for Panasonic CW-C120VR
Summary of Contents for Panasonic CW-C120VR
- Page 1 Order No. MAC0212096C3 Room Air Conditioner CW-C120VR 2003 Matsushita Industrial Corp. Sdn. Bhd. (11969-T). All rights reserved. Unauthorized copying and distribution is a violation of law. 1. Product Specifications...
- Page 2 38 / 84 Gross Weight kg / lb 41 / 90 Refrigerant (R-22) g / oz 560 / 19.8 - Specifications are subject to change without notice for further improvement. 2. Dimensions 2.1. CW-C120VR 2.1.1. Top View, Front View and Side View...
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Page 3: Refrigeration Cycle Diagram
2.2. Unit Item Unit: Inch (mm) A - Width 22-1/16” (560) B - Height 14-25/32” (375) C - Depth 23-7/8” (606) 11-9/16” (294) 1-13/16” (46) 11-3/32” (281.6) 11-3/32” (281.6) 3. Refrigeration Cycle Diagram... -
Page 4: Wiring Diagram
0.51 ~ 0.57 6 ~ 11 0.48 ~ 0.54 9 ~ 16 4. Wiring Diagram 4.1. Resistance of Fan Motor windings and the rated Capacitor Model CW-C120VR Connection CWA921145 Blue - Yellow 84.1 Yellow - Orange 55.6 Red - Yellow 118.3... -
Page 5: Air Conditioner Performance Evaluation
Model CW-C120VR Connection 2KS206D5DA04 2.293 3.245 Capacitor DS371356CPNA F, 370VAC) Note: Resistance at 20°C of Ambient Temperature. 5. Air Conditioner Performance Evaluation Intake & Discharge Air Current Drain Determination Remedy Temperature Difference 8°C and over (14.4°F) As specified. Nothing wrong. - Page 6 Trouble Check Result Cause Remedy Compressor won’t Temperature setting. Higher than room temp. Winding Coil touched to Set it lower. the compressor shell. run (Fan run). RESISTANCE between Shorted. Replace Compressor. Rear Shorted or Burnt Terminal and the Shorted. Replace Compressor. Compressor Body.
- Page 7 Trouble Check Result Cause Remedy Frozen Evaporator Temperature setting. Set too low for ambient Outdoor temperature Set the Main conditions. low (Night time). knob to Fan to Air Filter/Evaporator. and set the Clogged or Dirty. Restricted air Temperature difference Temperature Control circulation.
- Page 8 Airflow direction adjustment up -down. The vertical airflow direction vane is controlled by rotating the horizontal vane forward or backward. 7.1.1.2. Ventilation Lever The ventilation lever must be in the CLOSE position in order to maintain the best cooling conditions. When fresh air is necessary in the room, set the ventilation lever to the OPEN position.
- Page 9 Indoor side Outdoor side D.B.T. W.B.T. D.B.T. W.B.T. Maxi 32°C 23°C 43°C 26°C Temperature 21°C 15°C 21°C 15°C Temperature D.B.T.: Dry Bulb Temperature W.B.T.: Wet Bulb Temperature NOTE: Humidity may exceed 90%. - Continuous operation at over 90% high humidity may create condensation and result in waterdrops on the intake and outlet vanes.
- Page 10 2. Power Supply Switch off the breaker and set the main control knob to the OFF position before plugging the power plug into an electrical outlet. Fig. 3 3. Main Control Knob Set to LOW COOL or HIGH COOL as desired. (FAN setting operates the fan only.) Caution: If the main control knob is turned off or changed to a fan setting from a cooling operation setting, WAIT at lease 3 minutes...
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Page 11: Installation Instructions
Fig.4 4. Thermostat Control Knob - For a room that is too warm, set the control knob to a clockwise direction. - If the room is too cool, set the control knob to a counter clockwise direction. * Note: Usually 6~7 is the recommended setting position. Fig. - Page 12 8.1. Choosing the Installation Location - When installing, use the nearest power socket. Make sure the power socket is easy to reach so you can quickly disconnect your air conditioner in case of emergency. - Ensure that the air conditioner is well supported, securely fastened, easily reachable and not obstructed (see "Dimensions“...
- Page 13 1. Remove the rear cabinet screws and save for later use. 2. Slide the chassis out from the cabinet. 3. Place cabinet into the installation hole. 4. Slide the chassis into the cabinet. 5. Reinstall the cabinet screws. Secure the cabinet to chassis by using screws (from rear cabinet). Depending upon the location of the AC outlet, route the AC cord to either the left or right side while installing the front grille.
- Page 14 6. Place the front grille on the cabinet first. Secure the front grille to the main chassis using screw provided 7. Attach the air filter to the front grille. 8. Slide the front grille slightly to the right to reattach the tabs and then push it down to close tight.
- Page 15 1. Remove the front intake grille. Pull up the front intake grille about 90° and slide it slightly to the left to unhook the tabs. CAUTION Do not raise the front intake grille any higher than 90° to the unit or damage to the tabs may occur.
- Page 16 8.5. Condensed Water Drainage This air conditioner employs a “Slinger-Up System” which is designed to splash the condensed water on the condenser coil for maximum cooling efficiency, thus producing a splashing sound. If the splashing sound annoys you, you can provide an outside drainage by using the following procedure which may, however, cause a small loss of performance.
- Page 17 NOTE / Drain hose or tubing can be purchased locally to satisfy your particular needs. 4. Slide the chassis back into the cabinet. Reinstall the cabinet to the chassis by using screws. 8.6. Electric Work - Always use at the rated voltage and with a specific air conditioning circuit.
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Page 18: Care And Maintenance
(outdoor) when installed do not disturb neighboring residents. - Obstacles placed in front of the air outlet on the rear side of the unit (outdoor), or covers placed over it will cause excessive noise and deterioration in performance. 8.8. Transferring - Repositioning or transfer of the air conditioner due to renovation or moving requires an additional service charge. -
Page 19: Servicing Information
10. Servicing Information 10.1. Control Board Removal Procedure 1. Remove the screws in front and both sides of the chassis as indicated (1), (2) and (3). 2. Release the tabs at both sides of the front grille (push in the cabinet and pull out the grille).Then, pull up the grille as to release another two tabs at the top side of the grille. - Page 20 4. Pull out the unit from cabinet by holding the hand grip at the base pan. Remove two screws in front of the control board (1) & (2). Then, remove screw at the side of control board (3) and take out the control board side plate.
- Page 21 7. Pull out the control board as shown in figure. Then remove the screw as indicated (1). 8. Release a hook as shown in figure (1) to open up the control board. - Control Board part location.
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Page 22: Technical Data
11. Technical Data 11.1. Thermostat Characteristics - Mechanical Thermostat 11.2. Thermostat Characteristics - Cooling Characteristics Vs. Outdoor Temperature. -
Page 23: Exploded View
11.3. Sensible Capacity Chart 11.3.1. CW-C120VR - 240 V Indoor Wet Outdoor Temperature Bulb 30 °C 35 °C 40 °C 46 ° Temperature 17.0 °C 3.53 3.20 1.30 3.31 3.10 1.40 3.10 2.88 1.49 2.81 2.48 19.0 °C 3.60 1.41 19.5 °C... -
Page 24: Replacement Part List
(Note) - The above exploded view is for the purpose of parts disassembly and replacement. - The non-numbered parts are not kept as standard service parts. 13. Replacement Part List... - Page 25 CW-C120VR Ref. No. Part Name & Description Qty. Remarks Base Pan Complete CWD52K1052A Bulkhead Complete CWD531015 Air Guide - Propeller Fan CWD311020 Bracket - Fan Motor CWD541046 Ventilation Lever CWH221005 Connecting Bar - Air Swing Vanes CWE261039 Vane - Air Swing...
- Page 26 service policy. - However, longer lead time will be taken in supplying the non- numbered parts. - All parts are supplied from MAICO, Malaysia (Vendor Code: 061). - (A): Optional part. [MAICO] Printed in Malaysia...
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