Kaysun KFC-S2E-2T-250D Owners & Installation Manual Download Page 1

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KFC-S2E-2T-250D
KFC-S2E-2T-350D
KFC-S2E-2T-500D
KFC-S2E-2T-800D

KFC-S2-2T-250D
KFC-S2-2T-350D
KFC-S2-2T-500D
KFC-S2-2T-800D

IMPORTANT NOTE:

Thank you very much for purchasing our air conditioner,
Before using your air conditioner, please read this manual carefully and keep it for future

reference.

OWNER’S & INSTALLATION MANUAL

Ceilin-Floor Fancoils Units

Summary of Contents for KFC-S2E-2T-250D

Page 1: ...50D KFC S2 2T 350D KFC S2 2T 500D KFC S2 2T 800D IMPORTANT NOTE Thank you very much for purchasing our air conditioner Before using your air conditioner please read this manual carefully and keep it f...

Page 2: ...3 3 Air Supply Direction Adjustment 05 4 CLEANING AND MAINTENANCE 4 1 Maintenance by Customer 05 4 2 Professional Maintenance 05 5 INSTALLATION INSTRUCTIONS 5 1 Packaging and Assembly 08 5 2 Handling...

Page 3: ...items All the illustrations of this manual are for explanatory purpose only If the appearance functions and physical objects are inconsistent refer to the actual product NO Name Schematic Unit Qty Re...

Page 4: ...animal rearing Do not install the unit where flammable gas may leak Otherwise fire may occur Do not install the unit in potentially explosive atmospheres Keep the unit far away from combustible spray...

Page 5: ...dren without supervision The manufacturer is not responsible for unit damages or personal injury resulting from unauthorized operations or use of non original parts or accessories Ventilation Periodic...

Page 6: ...put signal specification table 1 Start and stop Start or stop the unit using the wired controller or centralized controller Controller output voltage Fan speed Seven fan speeds 0 voltage 1 shutdown 1...

Page 7: ...ning the outer surface of the unit is permitted Dip a piece of soft cloth in cold water and alcohol to clean the unit Do not use hot water solvent abrasive or corrosive substances 1 Cleaning the air f...

Page 8: ...lon fibre and the aluminum alloy air filter can be customized the motor has internal overheat protection and overcurrent protection a centrifugal rotating fan is used a soundproof material such as spo...

Page 9: ...ve screws 2 and 2 and then the casing c As shown in Figure 4 5 remove screws 2 to take the filter out Then remove the upper volute After that remove four screws that fix the motor to disconnect the mo...

Page 10: ...ing or handling equipment falls over All of the following operations must be performed in accordance with current health and safety regulations including the equipment used and the procedures followed...

Page 11: ...5 12 The drain pipe for condensate water must be smooth enough to allow unobstructed water discharge As shown in Figure 5 2 fasten four screws into a proper masonry structure Figure 5 2 Diagram for fi...

Page 12: ...uring operation If not enough space is reserved during installation the unit may face difficult maintenance and reduced performance The unit allows vertical installation provided that correct position...

Page 13: ...unction 5 3 2 Dimensions Table 5 1 Unit mm Figure 5 12 5 4 Liquid Pipe Connections 1 Only professionals can operate the liquid pipes Drain pipe must be the different side with the electric control box...

Page 14: ...et the elbow The customer has to purchase the three way valve and its accessories Operation and Installation Manual attached separately from the manufacturer The customer may also need to purchase the...

Page 15: ...The unit must be grounded reliably Make sure that the power cord has a large enough cross section to withstand the maximum current required Never use a damaged cable Perform electrical connections acc...

Page 16: ...XS1 XP2 XS2 XP3 XS3 Swing Motor1 Swing Motor2 CN21 CN20 T2H CS TO CCM COMM BUS MODBUS RTU TO UPPER UNIT WATER ENC1 S2 S3 S4 S1 CN13 Y G BLU RED CN26 CN37 CN16 ALARM PUMP PUMP ALARM N L COOL WATER VALV...

Page 17: ...is 2 Select circuit breaker that having a contact separation in all poles not less than 3 mm providing full disconnection where MFA is used to select the current circuit breakers and residual current...

Page 18: ...el Except as noted above if the above faults are not typical and the unit still fails follow the steps below Error Measures If a safety device such as a fuse circuit breaker or aleakage circuit breake...

Page 19: ...eration must be carried out by qualified maintenance personnel 4 Fault symptom dust and dirt in the unit This may happen after the unit is used again after being left idle for a long period This is be...

Page 20: ...26 0 49 0 95 Standard coil connections G3 4 Condensation drain pipe connection OD 18 5mm Power supply 220 240V 50Hz Conditions ambient temperature 27 C DB 19 C WB water inlet temperature 7 C water out...

Page 21: ...electric power input Pelec 26 51 W Sound power level per speed setting if applicable LWA 52 51 dB contact details MODEL KFC S2E 2T 500D Information to identify the model s to which the information re...

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