Concealed Ducted Split Series R-407C 4-60 MBH Ducted Split with Hermetic Compressor Tropical 50 Hz For more technical information please visit
Table of Contents INTRODUCTION NOMENCLATURE UNIT RATING SUMMARY OUT STANDING FEATURES STANDARD SPECIFICATIONS 5 OPTIONAL SPECIFICATIONS 6 SELECTION PROCEDURE 7 GENERAL DATA 8 PERFORMANCE DATA TABLES 9 UNIT ELECTRICAL DATA SUPPLY AIR PERFORMANCE UNIT DIMENSIONS WIRING DIAGRAMS 5 NOTES 7 CONTACT DETAILS 7 OTHER COOLEX PRODUCTS. Air Cooled Screw Water Chillers. Commercial Packaged Units. Residential Packaged Units 4. Air Handling Units 5. Ducted Split Units 6. Fan Coil Units
INTRODUCTION COOLEX High Efficiency Concealed Ducted Split Units are designed specifically for tropical operation with high performance, low power consumption, easy installation and low noise operations. COOLEX Concealed Ducted Split Units can be used for cooling or heating with optional duct electric heater. NOMENCLATURE CHCc 06 A Unit Series Description CHCc- Concealed High Efficiency Condenser, R-407C refrigerant CHEc- Concealed High Efficiency Evaporator, R-407C refrigerant Electrical Specifications CODE DESCRIPTION 45V / ph / 50hz 7 40V / ph / 50hz Cooling Capacity Nominal MBH 4-0 6-4 48-60 CODE A B C DESCRIPTION First Series Second Series Third Series
UNIT RATING SUMMARY Unit Model Air Flow (CFM) Cooling Capacity (Btu/h) Ambient temp 95 F Ambient temp 5 F Ambient temp 8.4 F Total Power (kw) kw/ton EER Cooling Capacity (Btu/h) Total Power (kw) kw/ton EER Cooling Capacity (Btu/h) Total Power (kw) kw/ton EER CHCc/CHEc -04A7 900,58.5.0 0.0,6.77.54 7.7,8.9.66 7. CHCc/CHEc -00A7 000 0,4.856. 0.7 7,690.46.50 8.0 7,069.5. 7.7 CHCc/CHEc -06A 00 8,908..0 0.9 5,00 4.0.40 8.6 4,55 4..50 8.0 CHCc/CHEc -04A 400 4,995.98. 0.8 40,9 4..4 8.5 9,0 4.9.49 8. CHCc/CHEc -048A 600 49,940 4.90.8 0. 47,09 5..46 8. 45,98 5.8.55 7.8 CHCc/CHEc -060A 000 58,4 5.5. 0.6 5,845 6.56.49 8. 5,665 6.7.54 7.8 Rating Conditions: Indoor Temperature DB = 0 F (6.7 0 C). WB 0 F (9.4 0 C). OUT STANDING FEATURES Indoor Unit Compact design Low profile Low sound power level For ducted application speed motors Easy maintenance Easy installation External terminal box Outdoor Unit: High efficiency tropical design Galvanized heavy gauge panels, oven baked powder coated Designed to operate at severe ambient temperature up to 5 C without tripping 4v control Coil guard protection External service valve with gauge ports
OUT STANDING FEATURES Options & Accessories Wired Microprocessor controller Wired digital thermostat Wireless remote controller 40Volt controls Cleanable air filter Bottom access panel Bottom sliding coil and drain pan Bottom sliding fan deck 4
STANDARD SPECIFICATIONS (OUTDOOR UNIT) & (INDOOR UNIT) General The side discharge condensing units are provided with the latest advanced technology to provide quiet, reliable performance. The wrap around coil adds aesthetical appeal and gives optimum heat transfer efficiency. The access panels provide access to the compressor and to the control box. Removal of top panel gives access to fan motor and coil. Unit Construction The indoor unit consists of a coil, motor/blower assembly and a drain pan securely mounted on heavy gauge galvanized steel housing. Condenser Coils The coils are built up of ripple finned seamless copper tubes and mechanically bonded to scientifically designed louvered fins. The assembled coils are factory leak tested under water at a pressure of 450 [psig] for quality and leak free unit. Evaporator Coils The coils are built up of ripple finned seamless copper tubes and mechanically bonded to scientifically designed louvered fins. The assembled coils are factory leak tested under water at a pressure of 50 psig for quality and leak free units. Blower Assembly The units are provided with centrifugal fans which are statically and dynamically balanced, designed for low sound level operation Condenser Fans Axial type condenser fan are used which precisely match with extra strong fan motor to ensure efficient hot air dissipation. Condenser Fan Motor The condenser fan motors are a 4/6 poles electric motor which directly drive the condenser fans confirming to BS/IES standards. They are totally enclosed air over type electric motors with built-in thermal protector class F insulation. Unit Casing The casing sheet metal is fabricated from hot dipped G90, Zinc coating and zero spangle galvanized steel, oven-baked powder coated. Compressor The compressors are hermetically sealed type. The compressors are equipped with internal motor protector and necessary accessories for safe operation. Evaporator Blower Motor The evaporator blower motor is directly drives the evaporator blower conforming to BS/IES standards it is open drip proof type electric motors with built-in thermal protector and permanently lubricated ball bearings class B insulation. Drain Pan The drain pan is fabricated from galvanized steel. The drain pan is powder coat painted and the outer surface is thermally insulated. 5
OPTIONAL SPECIFICATIONS Duct Electric Heater A protection box with duct electric heater and safety control can also be provided. Maximum kw Ratings is as shown Model kw Model kw CHEc-04 A7 CHEc-04 A7 4 CHEc-00 A7 CHEc-048 A7 4 CHEc-06 A7 CHEc-060 A7 5 MICROPROCESSOR BASED CONTROLLER Display: a) Room temperature/set temperature display in C or F b) Mode of operation (Cool/Heat/Dry/Fan system control) c) Error Codes 6
SELECTION PROCEDURE The below example illustrates the selection procedure to assist using this catalog to select the appropriate CHEc/CHCc unit that meets the design requirements. Example : Design requirements Total cooling capacity,000 [Btu/hr] Sensible cooling capacity,000 [Btu/hr] Design ambient temperature 5 [ F] Evaporator air flow 00 [CFM] Evaporator entering temperature DB/WB / [ F/ F] External static pressure 0. [in.wg] Altitude 000 [ft] Power supply 45V / Ph / 50Hz Altitude [ft] Sea level 000 000 000 4000 5000 6000 7000 Correction factor 0.996 0.990 0.984 0.9 0.9 0.965 0.960 *Using the correction factor table at the specified altitude, thereby the required capacity will be: Corrected capacity Corrected total capacity Corrected sensible capacity = Required capacity /corr. factor =,000 [Btu/hr]/0.99 =,0 [Btu/hr] =,000 [Btu/hr]/0.99 =,0 [Btu/hr] From the cooling capacity at performance data tables (page 9), the closest selection model to the required Capacity is CHEc/CHCc 06: Total capacity Sensible capacity = 4,7 [Btu/hr] =,7 [Btu/hr] 7
GENERAL DATA Outdoor Units CHCc 4 CHCc 0 CHCc 6 CHCc 4 CHCc 48 CHCc 60 Type Hermetically Sealed Compressor Quantity Refrigerant Type R 407c Propeller Quantity Condenser Fan Airflow, m³/h 00 600 4500 5000 9000 9000 (CFM) 940 0 650 940 500 500 Drive Type Direct Enhanced Fins and Tubes Row Deep Condenser Coil FPI 6 6 6 6 6 6 Total Area, Sq.m 0.44 0.56 0.6 0.8 0.95 0.95 (Sq.Ft) 4.7 6.0 6.8 8.9 0. 0. Weight kg 55 6 64 7 9 95 Indoor Units CHEc 04 CHEc 00 CHEc 06 CHEc 04 CHEc 048 CHEc 060 Type Centrifugal Forward Curve DWDI Evaporator Blower Airflow, m³/h (CFM),50 900,700 000,040 00, 400,0 600,400 000 Drive Type Direct Enhanced Fins and Tubes Row Deep Evaporator Coil FPI 4 4 4 Total Area, Sq.m 0. 0. 0. 0. 0.4 0.4 (Sq.Ft).5.5.4.4 4.5 4.5 Expansion Devices Capillary Weight kg 8 9 5 54 58 6 8
9 PERFORMANCE DATA TABLES ES ES ES ES CHCc-00A7 CHEc-00A7 0,40 7,985 5,,4, 9,87 6,906 4,607,05 0,4 7,9 5,56 8,644 8, 7,47 6,644 9,85 9,08 8,47 7,, 0,606 9,7 8,94.8.78.75..87.84.8.77.9.88.85.8 7,5 5,40,54,48 8,9 6,695 4,49, 0,08 7,690 5,,47 7,7 7,5 6,54 5,7 9,04 8,475 7,6 6,7 0,0 9,77 8,797 7,895.40.6..0.46.4.9.6.5.47.4.4 7,0 4,850,87 0,9 8,459 6,095,98,96 9,5 7,069 4,877,78.50.45.4.8.56.5.49.44.6..54.50 0 900 000 7,755 7, 6,90 5,76 8,904 8,00 7,45 6,755 0,76 9,50 8,5 7,88 CHCc-04A7 CHEc-04A7 Model 4,007,479 0,60 8, 4,50,950,04 9,58 5,8,58, 9,75 5,65 4,665 4,00,69 5,6 5,07 4,8 4,00 6,449 5,9 5,0 4,6.8.6..0.5..8.5.46.6..8,64 0,640 8,909 7,99,8,0 9,05 7,66,48,6 9,799 8, 5,046 4,400,979,4 5,500 4,85 4,40, 6,4 5,54 5,064 4,76.7.69.64.6.78.75.70..8.78.7.70,96 0,44 8,566 6,977,50 0,609 8,6 7,,77,8 9,06 7,56..85.79.75.9.9..8.96.95.88.85 5 750 900 4,89 4,7,9, 5, 4,60 4,6,507 5,969 5, 4,85 4,8 Evaporator CFM Temp F 95 F 5 F 8.4 F Condenser Ambient Temperature DB WB Capacity Btu/Hr kw Input Total Sen. kw Input Total Sen. kw Input Total Sen. Capacity Btu/Hr Capacity Btu/Hr Air Flow CHCc-06A CHEc-06A7 8,49 6,06,464 0,5 40,8 7,88 5,05,79 4,479 8,908 6,06,707,585,88,45 9,790,97,656,7,005 5,06 4,8,94,088.48.46.6.0.55.5.4.8.59..47.4 4,0, 0,05 6,45 6,450 4,7,450 7,6 7,500 5,00,55 8,464 0,98 0,88 0,4 8,0,,7,485 9,95,,,59 0,98 4.0 4.04 4.06 4.0 4.8 4. 4.5 4. 4. 4.7 4.9 4.5 4,9,064 9,98 6,97 5,758,584 0,79 7,49 6,788 4,55,9 8,9 4. 4.8 4.7 4. 4. 4.6 4.5 4. 4.6 4. 4. 4.6 000 00 00 0,60 0,5 9,87 8,5,897,89,09 9,,05,94,78 0,7
0 PERFORMANCE DATA TABLES ES ES ES ES CHCc-048A CHEc-048A7 49,4 46,44 4,508 9,456 5,875 48,4 45,48 4,46 5,590 49,940 46,985 4,60 9,4 8, 7,89 7,56 0,984 9,96 9,95 9,065,8,79,40 0,789 4.78 4.76 4. 4.58 4.88 4. 4.8 4. 4.94 4.9 4.87 4. 45,406 4,608 9,4 5,784 47,465 45,585 4, 7,408 49,04 47,09 4,584 8,644 6,65 7,68 7,0 6,49 8,4 9,84 8,5 7,9 9,8 0,95 0,8 9,6 5.6 5.58 5.5 5.44 5.7 5. 5.6 5.55 5.78 5.75 5.70 5. 44, 4,945 8,7 5,469 46,85 4,848 40,487 7,077 48,8 45,98 4, 8,0 5.76 5. 5.65 5.56 5.87 5.8 5.76 5. 5.95 5.90 5.8 5. 5 450 600 6,5 7,04 6,5 5,98 8,04 8,555 8,4 7, 9,7 0,49 9,97 8,99 CHCc-04A CHEc-04A7 Model 4,099 9,84 6,504,4 44,7 4,448 8,00 4,78 46,54 4,995 9,4 6,08 4,09 4,48,,70 5,88 5,608,709,8 7,409 7,0 5,0 4,76.96.9..8 4.04.99.94.89 4.0 4.05.99.94 4,4 7,4 4,094, 4,9 8,7 5,49,55 45,598 40,9 6,88,9,89,8,0,46 5,04 4,969,76,4 6,5 6,648 4,947,977 4. 4.65 4. 4.5 4.78 4. 4.66 4.60 4.85 4.8 4.7 4.66 9,77 6,4,64 0,4 4,405 8,5 5,0,069 4,95 9,0 6,,66 4.8 4.78 4.69 4.6 4.9 4.87 4.79 4.7 4.98 4.94 4. 4. 50 60 400,70,664,6,69 4,85 4,,0,9 6,5 6,470 4,76,79 Evaporator CFM Temp F 95 F 5 F 8.4 F Condenser Ambient Temperature DB WB Capacity Btu/Hr kw Input Total Sen. kw Input Total Sen. kw Input Total Sen. Capacity Btu/Hr Capacity Btu/Hr Air Flow CHCc-060A CHEc-060A7 59,4 5,0 46, 44,0, 56,08 49,47 46,95 64,5 58,4 50,98 48,04 5,9 5,08,4,499 8,59 7,5 5,5,447 40,8 9,4 7,979 6,85 5.54 5.7 5. 5. 5.65 5.47 5.4 5. 5.7 5.55 5.49 5.8 54,04 48,5 4,494 9,0 56,84 50,94 44,4 40,977 58,96 5,845 46,9 4,507 4,490,56 0,89 0,699 6, 5,77,89,8 9,9 8,40 5,04 4,8 6.48 6.4 6. 6. 6.6 6.55 6. 6. 6.70 6.64 6.56 6.9 5,0 48,46 4,87 8,75 55,0 50,769 4,9 40,777,8 5,666 45,6 4,78 6.65 6.5 6.4 6. 6.79 6.66 6.7 6.9 6.88 6.75 6.58 6.44 640 000 4,05,5 0, 0,0 6, 5,5,,05 8,98 7,899 4,8 4,07
UNIT ELECTRICAL DATA Outdoor Units CHCc 04 CHCc 00 CHCc 06 CHCc 04 CHCc 048 CHCc 060 Volt 40 40 45 45 45 45 Unit Power Supply Phase Hz 50 V - Ph - Hz 0/40 - - 50 /40 - - 50 Compressor RLA.4. 6.4 7.9 8. 0 LRA 60 76 46 50 6.8 65.5 V - Ph - Hz 40 - -50 45 - - 50 Condenser Fan Motor Input kw FLA 0.7. 0.5. 0.4 0.78 0.46 0.78 0.78 0.78x 0.75 0.78x Unit Ampacity, Ampere 5.5 6.5 8.8 0.7.9 4. Max. Fuse Size, Ampere 5 5 5 5 0 0 Minimum Wire Size, mm² 4 4.5.5.5.5 Indoor Units CHEc 04 CHEc 00 CHEc 06 CHEc 04 CHEc 048 CHEc 060 Unit Power Supply Volt Phase 40 Hz 50 V - Ph - Hz 40 - - 50 Blower Motor Motor Hp Input kw / 0.7 / 0. / 0.4 / 0.45 /4 0.6 /4 0.7 FLA.8.8.8 4. 4. Unit Ampacity, Ampere.5.5.5.5 5. 5. Max. Fuse Size, Ampere 5 5 5 5 0 0 Minimum Wire Size, mm².5.5.5.5.5.5 LEGEND: FLA RLA LRA : Full Load Amps : Rated Load Amps : Locked Rotor Amps
SUPPLY AIR PERFORMANCE External Static Pressure [in.wg] Model CHEc-04 CHEc-00 CHEc-06 CHEc-04 CHEc-048 CHEc-060 Air Flow Rate [CFM] SPEED 0 0.05 0. 0.5 0. 0.5 0. HIGH MED LOW HIGH MED LOW HIGH MED LOW HIGH MED LOW HIGH MED LOW HIGH MED LOW 065 9 78 08 06 4 66 0 479 407 9 8 9 5 7 085 00 084 00 950 8 07 979 79 6 44 8 7 696 4 09 965 09 99 95 09 0 94 6 8 89 0 47 777 650 08 00 9 0 955 878 0 99 904 89 7 4 70 96 70 07 960 875 9 96 8 00 95 858 4 90 6 9 6 49 695 65 5 99 90 87 95 87 79 97 908 85 89 95 075 7 097 65 590 56 94 775 8 87 94 0 764 4 09 06 87 4 047 59 56 448 894 70 8 76 6 854 794 707 089 05 97 066 99 50 447 97 84 76 79 77 5 776 6 644 09 98 94 070 00 9 46 50 4 785 5 67 695 65 5 70 9 59 96 904 8 00 9 849 5 5 8 6 596 60 - - 6 - - 890 - - 90 - - 0 - - 6 5 0.5 0.4 0.45 0.5
UNIT DIMENSIONS Indoor Unit
UNIT DIMENSIONS Outdoor Units 4
WIRING DIAGRAMS Typical Wiring Diagram LEGEND HVTB L N GND CC OUTDOOR UNIT CAP CC CPR GND HVTB HPS LPS OFM TRANS TDS CAPACITOR COMPRESSOR CONTACTOR COMPRESSOR GROUND HIGH VOLTAGE TERMINAL BLOCK HIGH PRESSURE SWITCH LOW PRESSURE SWITCH OUT DOOR FAN MOTOR TRANSFORMER TIME DELAY SWITCH TERMINAL BLOCK OR TERMINATION POINT FIELD WIRING 04 05 CAP 06 R S C CPR CAP BRN BLK BLU OFM SET POINTS NAME OPEN (PSIG) CLOSE (PSIG) HPS 40 ± 0 0 ± 0 LPS 5 ± 5 4 ± 5 NOTES:-. ANY WIRE REPLACEMENT, SHOULD BE OF THE 05 C TYPE OR ITS EQUIVALENT.. USE COPPER CONDUCTORS ONLY. N 40V L. FUSED DISCONNECT SWITCH OR CIRCUIT BREAKER TO BE PROVIDED BY THE USER, WITH RELEVANT RATINGS. 4. ALL FIELD WIRING TO COMPLY WITH NEC OR LOCAL CODE TRANS 4V SEC LVTB R CC 0 TDS LPS HPS Y S FIELD WIRING GND L HVTB N INDOOR UNIT LVTB R THERMOSTAT 4Vac LEGEND CAP CAPACITOR GND GROUND HVTB HIGH VOLTAGE TERMINAL BLOCK BMR BLOWER MOTOR RELAY IBM INDOOR BLOWER MOTOR LVTB LOW VOLTAGE TERMINAL BLOCK STG COOLING Y BMR BMR BM CONTROL G WHITE BLACK S WHITE CAP BROWN IBM NOTES. MOTORS THERMALLY PROTECTED.. USE COPPER CONDUCTORS ONLY. 5
BROWN WIRING DIAGRAMS Microprocessor Based Controller (Optional) HVTB L N GND CC OUTDOOR UNIT LEGEND ATB AUXILIARY TERMINAL BLOCK CAP CAPACITOR CC COMPRESSOR CONTACTOR CPR COMPRESSOR OFM OUT DOOR FAN MOTOR HVTB HIGH VOLTAGE TERMINAL BLOCK HPS HIGH PRESSURE SWITCH LPS LOW PRESSURE SWITCH GND GROUND N NEUTRAL TERMINAL BLOCK TERMINAL BLOCK OR TERMINATION POINT FIELD WIRING SET POINTS NAME OPEN (PSIG) CLOSE (PSIG) LPS 5 ± 5 4 ± 5 04 05 CAP 06 R S C CPR CAP BRN BLK BLU OFM HPS 40 ± 0 0 ± 0 NOTES:-. ANY WIRE REPLACEMENT, SHOULD BE OF THE 05 C TYPE OR ITS EQUIVALENT.. USE COPPER CONDUCTORS ONLY.. FUSED DISCONNECT SWITCH OR CIRCUIT BREAKER TO BE PROVIDED BY THE USER, WITH RELEVANT RATINGS. 4. ALL FIELD WIRING TO COMPLY WITH NEC OR LOCAL CODE CC HPS LPS ATB FIELD WIRING INDOOR UNIT LEGEND HVTB L N GND COM (WHITE) LOW (RED) MED (BLUE) IBM CAP COMP ECB GND HVTB IBM TRANS CAPACITOR COMPRESSOR ELECTRONIC CONTROL BOARD GROUND HIGH VOLTAGE TERMINAL BLOCK INDOOR BLOWER MOTOR TRANSFORMER HIGH (BLACK) WHITE CAP ATB NOTES. MOTORS THERMALLY PROTECTED.. USE COPPER CONDUCTORS ONLY. N N HTR L COMP L LOW MED HIGH HP TRANS 40v 0v PRI SEC ID ECB CON LP N N4 TO NEUTRAL THERMOSTAT INDOOR COIL SENSOR 6
NOTES 7
NOTES Please contact Sales and Marketing Department sales@ric.com.kw or for specific information on the current design and specifications. Ref no.: CSCC-5-000 CENTRAL AIR CONDITIONING AND SPLIT UNIT Coolex continuously works towards the improvement of its products. Hence, the design and specifications of the ordered product may vary without prior notice. COOLEX is a subsidiary of the RIC Group www.ric.com.kw 8