English PACKAGED AIR CONDITIONER Deutsch Urban Multi Series Model No. Français (Ceiling-mounted cassete Corner type) Español CS-25DM1HPK CS-40DM1HPK CS-32DM1HPK CS-63DM1HPK Italiano READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION. KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE. ÅëëçíéêÜ LESEN SIE DIESE ANWEISUNGEN VOR DER INSTALLATION SORGFÄLTIG DURCH.
• If the refrigerant gas leaks during installation, ventilate the area immediately. Toxic gas may be produced if the refrigerant gas comes into contact with fire. • After completing the installation work, check that the refrigerant gas does not leak. Toxic gas may be produced if the refrigerant gas leaks into the room and comes into contact with a source of fire, such as a fan heater, stove or cooker.
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• Laden with mineral oil, or filled with oil vapor or spray like in kitchens. (Plastic parts may deteri- orate which could eventually cause the unit to fall out of place, or could lead to leaks.) • Where corrosive gas like sulfurous gas exists. (Copper tubing and brazed spots may corrode which could eventually lead to refrigerant leaks.) •...
FOR THE FOLLOWING ITEMS, TAKE SPECIAL CARE DURING CONSTRUCTION AND CHECK AFTER INSTALLATION IS FINISHED. Items to be checked after completion of work Items to be checked If not properly done, what is likely to occur Check Is the indoor unit fixed firmly? The unit may drop, vibrate or make noise.
(2) Ceiling height This unit can be installed in ceilings up to 3.8 meters high. If the ceiling height exceeds 2.7 meters, how- ever, the connector of terminal board (A2P) must be replaced and an air outlet blocking pad must be installed.
(3) Install the suspension bolts. (Use M8 size suspension bolts.) Use anchors for existing ceilings and embedded inserts, embedded anchors, etc., for newly built ceilings so that the weight of the unit can be supported. Adjust the length of the bolts to the ceiling before installing the unit.
6. REFRIGERANT PIPING WORK 〈 〈 〈 〈 For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.〉 〉 〉 〉 〈 〈 〈 〈 Be sure to thermally insulate both the gas pipes and fluid pipes. Water leakage may result if the pipes are not insulated.
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2. Nitrogen should be set to 0.02 Mpa (0.2 kg/cm ) with a pressure-reducing valve if brazing while inserting nitrogen into the piping. Pressure-reducing valve Refrigerant piping Taping Part to be brazed hands valve Nitrogen Nitrogen The flare nuts used must be those included with the main body. •...
7. DRAIN PIPING WORK 〈〈 〈〈 〈〈 〈〈Rig the drain pipe as shown below and take measures against condensation. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.〉〉 〉〉 〉〉 〉〉 (1) Install the drain pipes. Clamp metal •...
WHEN ELECTRIC WIRING WORK IS FINISHED • Check drainage flow during COOL running, explained under “TESTOPERATION”. WHEN ELECTRIC WIRING WORK IS NOT FINISHED • Remove the electric parts box lid, connect a power supply and remote controller to the terminals. (Refer to the HOW TO CONNECT WIRINGS (P .12)) Next, press the inspection/test operation button “...
8-2 ELECTRICAL CHARACTERISTICS Units Power supply Fan motor Model Volts Voltage range CS-25 · 32DM1HPK 0.015 Max. 264 220-240 CS-40DM1HPK 0.020 Min. 198 CS-63DM1HPK 0.045 MCA: Min. Circuit Amps (A); MFA: Max. Fuse Amps (A) kW: Fan Motor Rated Output (kW); FLA: Full Load Amps (A) 8-3 SPECIFICATIONS FOR FIELD SUPPLIED FUSES AND WIRE Power supply wiring...
9. WIRING EXAMPLE AND HOW TO SET THE REMOTE CONTROLLER 9-1 HOW TO CONNECT WIRINGS • Refer to the figure below when connecting the remote controller wiring with transmission wiring and power supply wiring NOTE 1: Details of terminal block for power supply Electric parts box Wire clip Power supply...
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[ PRECAUTIONS ] 1. Use ring-type crimp-style terminals for connecting Ring-type crimp wires to the power supply terminal board. If unavail- style terminal able, observe the following points when wiring. Electric • Do not connect wires of different gauge to the wire same power supply terminal.
For CS-63DM1HPK • Apply to the right side drain pan opening (3 locations) as shown in the figure. Insert 9-3 WIRING EXAMPLE • Fit the power supply wiring of each unit with a switch and fuse as shown in the drawing. COMPLETE SYSTEM EXAMPLE (3 systems) Power supply Power supply wiring...
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2. For group control or use with 2 remote controllers Power supply Outdoor unit Note: It is not necessary to designate indoor unit address when using group control. 220-240V The address is automatically set when power is activated. Control box IN/D OUT/D 50Hz 220V...
(2) Turn the MAIN/SUB changeover switch on one of the two remote controller PC boards to “S”. (Leave the switch of the other remote controller set to (Factory setting) “M”.) Remote controller PC board Only one remote controller needs to be changed if factory settings have remained untouched.
10. DECORATION PANEL INSTALLATION Refer to the installation manual of the panels. [ PRECAUTIONS ] • SWING FLAP MOTOR WIRING METHOD (1) CONNECT TWO LEAD WIRES OF SWING FLAP MOTOR MOUNTED ON THE DECORATION PANEL TO THE CONNECTORS OF MAIN BODY. (2) SLIDE THE INSULATION TUBE ACCORDING TO THE ARROW AS SHOWN IN FIG.