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CAL MANUAL

1. INDOOR UNIT OUTDOOR UNIT 2 4 1 CAL 18 CAL 24 CAL 36 1 PH WIRING DIAGRAM WH BR TRE RVS TH1 TH2 E H3 TH3 1 BK 4 1 TB r E BK BK BK 12 zm MAIN ms E DISPLAY YEL 3 YEL ar E TAC 460 GRAY OR 4 4 4 GRAY OR RED H RED s ls RED 16 BLUE 9 CON2 CON3 CONS ii 6 6 ru N RL2 come Ley 7117 CONS 1 at ES J3 CONS 3 BR CONTR RB 0 TONS 6 13 Ss BLUE RLA o 5 BLUE 1 CON5 4 5 A a BLUE WHT
2. BR WH WH WIRING DIAGRAM THI TH2 MAIN DISPLAY TH3 RVS 460 5 BLK F TH3 CON2 CON3 CONS RL2 comp A 5 CONS 1 BK BLK 12 Lh H RLI RYS 1 YEL YEL A BLK n CON5 3 GRAY OR GRAY OR 4 GRAY OR Sh Br RED 5 RED 5 16 hs m CRT BLUE BLUE 9 2 CONTR RI OH 7 E WHT a B CON5 6 BR a m c BLUE CES Mae BLUE BLUE J1 12 CON5 4 CONI 9 OHH BLUE 6 R To oR SA BR OH BR MI RL3 CONS5 5 2 ES E CONG WH 6 CON6 7 gt GR YEL RN GR YEL RA 4 sa FOR CALI vers CON6 5 a Z 26 48 ONLY 1 25815 ep p UV ES gt RL IL 5A RED AT coed sisi z TES BLUE i 7 d Jg i 34 ES RED 15 25 IH SA BR 12 BR 81 2 5 e m e PES 123456 CON6 3 BLUE LER B e hah M J5 Gm Fem OTSRE 12VDC
3. 2 2 OUTDOOR TEMP HEATING INDOOR AIR dT OUTDOOR TEMP C OUTDOOR TEMP C OUTDOOR 40 70 51 INDOOR TEMP 70 INDOOR TEMP 80 F AIR SPEED TURBO MAX AIR SPEED TURBO 2 10 JULY 2000 5130 26135 86 2 1 10 System Performance Charts CAL 483 COOLING DISCHARGE PRESSURE PRESSURE psi PRESSURE psi 32 36 40 OUTDOOR TEMP a amp z un gt 2 2 2 Fa 32 36 OUTDOOR TEMP OUTDOOR 40 6 INDOOR R H 5196 INDOOR TEMP 80 F MAX AIR SPEED TURBO HEATING DISCHARGE PRESSURE 350 300 250 200 5 0 5 10 OUTDOOR TEMP OUTDOOR TEMP HEATING INDOOR AIR dT 0 5 10 OUTDOOR TEMP OUTDOOR 70 INDOOR TEMP 70 F AIR SPEED TURBO JULY 2000 5130 26135 86 CAL 2 2 REFRIGERATION CYCLE 2 2 1 CR24K MUFFLER 1 10 8 EER gt 2 MOTOR 1 5 900 700 500 RPM PROPELLER PLASTIC 6 BLADES 500 mm D 14 OUTDOOR COIL 2 ROWS 4 CIRCUITS 13 48 TUBES Refrigeration Cycle CAL 18 1 2 COPELAND COMP 20 100 BTU h 5 075 Kcal h 1 860 WATTS Petit gt MOTOR 78 700 790 885 AIR IN OUT
4. Then totally remove the front cover by unscrewing the screws on the intake grill corners and also remove the drain pan Replacing the TH 2 indoor coil temperature sensor Begin with the procedures as in the replacement of TH 1 sensor Remove the drain pan by unscrewing the 4 or 6 screws that connect the drain pan to the evaporator body Replacing Indoor Fan Motor Begin with the procedures as in the replacement of TH 1 sensor Remove the orifice intake assembly from the drain pan by unscrewing 2 screws Remove the blower wheel by unscrewing its central holding screw Now the capacitor can easily be replaced Replacing Indoor Fan Motor Begin with the procedures as in the replacement of indoor fan motor capacitor Disconnect the motor electrical harness Replace the fan motor Replacing Drain Pump Begin with the procedures as in the replacement of TH 2 sensor Remove the blower wheel Unscrew 2 screws that attaches the drain pump Replacing Safety Level Switch Begin with the procedures as in the replacement of TH 2 sensor and unscrew the screws that attach the safety level switch Finally disconnect the safety level switch electrical harness Replacing Indoor Coil Begin with the procedures as in the replacement of the drain pump Remove both coil supports 2 screws and unscrew the single screw that attaches coil to evaporator back In addition the following components must be removed befo
5. 5 0 5 OUTDOOR OUTDOOR TEMP HEATING INDOOR AIR OUTDOOR TEMP OUTDOOR 70 INDOOR TEMP 70 F AIR SPEED TURBO 2 7 JULY 2000 5130 26135 86 CAL 2 1 7 System Performance Charts CAL 24 COOLING DISCHARGE PRESSURE HEATING DISCHARGE PRESSURE 350 300 250 200 150 100 50 PRESSURE psi 0 5 0 5 OUTDOOR TEMP 90 85 80 75 A 5 24 OUTDOOR TEMP HEATING INDOOR AIR dT 32 36 0 5 10 15 OUTDOOR TEMP OUTDOOR TEMP OUTDOOR R H 4096 OUTDOOR R H 70 INDOOR R H 51 INDOOR TEMP 70 INDOOR TEMP 80 F AIR SPEED TURBO MAX AIR SPEED TURBO 2 8 JULY 2000 5130 26135 86 CAL 2 1 8 System Performance Charts CAL 36 COOLING DISCHARGE PRESSURE HEATING DISCHARGE PRESSURE 300 250 200 150 100 50 PRESSURE psi PRESSURE psi E un 2 x OUTDOOR TEMP HEATING INDOOR AIR dT OUTDOOR TEMP OUTDOOR TEMP OUTDOOR R H 40 70 INDOOR 51 INDOOR TEMP 70 F INDOOR TEMP 80 F AIR SPEED TURBO MAX AIR SPEED TURBO 2 9 JULY 2000 5130 26135 86 CAL 2 1 9 System Performance Charts CAL 363 COOLING DISCHARGE PRESSURE HEATING DISCHARGE PRESSURE 400 300 350 300 250 200 150 100 50 250 200 150 100 50 PRESSURE psi PRESSURE psi
6. 2 4 2 CAL 363 CAL 483 3 PH 1 2 1 2 1 3 1 6 2 2 2 2 2 3 2 4 2 5 2 6 2 8 2 0 2 10 2 11 2 12 2 12 2 13 2 14 2 15 2 16 2 17 2 18 2 19 2 26 2 27 2 28 2 28 2 29 JULY 2000 5130 26135 86 CAL A Preface INTRODUCTION The Service Manual for CAL model split air conditioners provides comprehensive technical documentation for the equipment This manual contains information intended for a variety of uses and 15 intended for application engineers architects designers and various level service and installation personnel This manual includes information on the optional features offered by the CAL series In addition 1 includes general information for service personnel on split air conditioners electrical wiring diagrams refrigeration cycle diagrams and cooling 4 heating capacity curves for the various series models Created by Alex LIBERMAN Technical Support International Marketing AlexLE Tadiran Appl co il Tadiran reserves the right to change product specifications without prior notice P 1 JULY 2000 5130 26135 86 CAL 1 CAL LINE GENERAL DESCRIPTION 1 4 Product Options Line CAL Characteristics Mini Central 50Hz Models Options 50Hz Models mam v mx mm Tv H Heating and Cooling by heat pump NUM C Cooling only No heat pump 1 1 CAL JULY 2000 5130 26135 86 1 2 Nameplate Information
7. 6 12 CONI T o CONES se cm META 2 M CONG PE mrs CONG 7 ECR Cele GR YEL GR YEL sg 5 25 Wo ax 36 48 ONLY E CON6 5 m g Y Fa ri x E d EG IE IL 5A RED 12 RS CON6 1 BLUE FOR fe a 2 seo 2 ole ERIS amp BR BR 9 5 954 e ly JRED BLUE BLUE 19 HBR 48 RL6 CON6 3 GR YEL GR YEL DEM 123456 ur 2 ET 8 if 5 9690 pi SWITCH mS ne PUMP SW z CONTACTOR HEATERCOPT x amp P5 23456 SS 4 0 CH CRANKCASE HEATER Fe OPTION 5 5 FLOAT NL OVERLOAD t E ONLY ON z Bk POWER ONLY ON H MODELS ee FAN MOTOR BLUE SUPPLY OPTION BR FACTOR CAPACITOR OPTION _ GR YEL 2 5 MM WIRE F COMPR CALI IPH 2643766 8 ELECTRICAL DIAGRAM T INDOOR UNIT 0 U DOOR UNIT CC CONTACTOR T MAIN TH1 TH2 2 24 DISPLAY TAC 460 7 74 COMPRESSOR _ 5 1 s za W ag CON3 RL2 cow 1A yi H_1 CONS 1 13 RVS 1 Bd CONS 3 2 0 4 14 ES OH SA CONTR CONS 6 3 HEAT _ 34 PENES FOR CALI OVERLOAD 12 mA 36 48 ONLY UN CN CON VERSES RYS OL 5 move
8. WASHABLE AIR OUT BLOWERS 1 DIAM 282mm L WIDTH 148 mm BLADES 13 rele gt 1 4 INDOOR COIL 2 ROWS 2 CIRCUITS 14 18 GROOVED TUBES 2 12 JULY 2000 5130 26135 86 CAL 2 2 2 Refrigeration Cycle CAL 24 5 8 v V wv BRISTOL H25B303 V 26 500 BTU h gt MOTOR 101 790 875 1130 p IN OUT WASHABLE AIR AIR R IN OUT i FILTER MOTOR 1 5 900 700 500 OUT PROPELLER PLASTIC i i 6 BLADES siemens 500 mm D QTY DIAM 282mm WIDTH 148 mm BLADES 13 CAPILLARY i us th gt 2 0 064 32 OUTDOOR COIL INDOOR COIL 2 ROWS 3 ROWS 4 CIRCUITS 3 CIRCUITS 12 14 48 PLAIN TUBES 27 GROOVED TUBES JULY 2000 5130 26135 86 CAL 2 2 21 BRISTOL MUFFLER 5 8 Refrigeration Cycle CAL 24 Effective from S N1149052338 lt H29B32U V 27 500 BTU h TI 6 940 Kcal h 2 570 5 10 7 MOTOR 101 Watt 790 875 1130 RPM
9. N OUT WASHABLE AIR AIR N OUT FILTER MOTOR 1 5 900 700 500 OUT PROPELLER PLASTIC 6 BLADES siemens 500 mm D QTY DIAM 282mm L WIDTH 148 BLADES 13 CAPILLARY gt 2 X 0 064 X 32 OUTDOOR COIL INDOOR COIL 2 ROWS 3 ROWS 4 CIRCUITS 3 CIRCUITS 13 114 48 TUBES 27 GROOVED TUBES 2 14 CAL MUFFLER 2 2 3 CR42K6 35 200 BTU h 8 890 Kcal h 3 240 WATTS gt 10 9 EER MOTOR 1 5 HP 900 700 500 RPM PROPELLER PLASTIC 6 BLADES 500 mm D q OUTDOOR J AUG 1999130 26135 86 2 ROWS 4 CIRCUITS 16 48 TUBES CAPILLARY 2 X 0 070 X 32 Refrigeration Cycle CAL 36 xU E V AIR MOTOR gt 87 710 800 980 1 2 WASHABLE AIR AIR FILTERS OU AIR IN BLOWERS 2 DIAM 282 WIDTH 148 BLADES 13 L 5 1 4 INDOOR COIL 2 ROWS 4 CIRCUITS 2 18 GROOVED TUBES 2 15 JULY 2000 5130 26135 86 gt 2 CAL 2 2 3 1 BRISTOL COMP H28A423 MUFFLER 37 000 9 340 Kcal h 3 410 WATTS 10 9 EER MOTOR 1 5 HP 900 700 500 RPM PROPELLER PLASTIC 6 BLADES 500 mm D CAPILLARY 2 X 0 070 X 32 OU
10. 1605 CAPACITORS 60 5 2 4655 14 4 REFRIGERANT R22 GR 2050 SER NO e COMP COPELAND CR24KFPZ502 I RDD GAS amp 19 GR OIL FOR ERCH METER OUER 8 HETER CRT 51392646118 1 2 2000 5130 26135 86 1 3 Technical data table Specifications for CAL CASSETTE 50Hz Models 502 Cooling Capacity Btu h 20 000 26 000 34 000 45 000 Kcal h 5 050 6 560 8 580 11 360 Watt 5 860 7 620 9 960 13 190 Heating Capacity Btu h 21 000 27 000 34 000 45 500 Kcal h 5 300 6 820 8 580 11 490 Watt 6 150 7 910 9 960 13 330 Cooling Heating 3ph 7 EER Energy Efficiency Cool __ 298 7050 X 90 590 Moisture Removal Power Supply Volt Hz ph 1Ph 3Ph Power Factor 0 95 0 92 Refrigerant Lines Inch 1 4 1 2 1 4 5 8 3 8 3 4 3 8 3 4 Maximum Piping Length m ft 30 98 Maximum Height Difference 15 49 Time Delay Fuse 1ph Amp 16 16 25 3ph 3x10 3x16 Remote Control Auto Temperature Control Microcomputer Options C H drain pan available for models IndoorUnit _________ 50Hz CAL 148H White 2 Removable Washable Filters in 22 5 8 x 22 5 8 x 11 5 8 46 1 4 x 22 5 8 x 11 5 8 Grill Dimensions HxLxD
11. B Complete unit for example GFL 2020C GFL 2020 model without heat pump Important components up to 2 lines about the specific unit for example CARRIER MEXICO NEW R C TAC 404 Unit catalog number order number for example CATALOG NO 51382057712 880472 prefix of 5138 for evaporator and 5139 for condenser Unit serial number for example S N 2248119059 22 for factory use 48 1998 059185 running serial number Tadiran order number for example 880472 88 1998 0 group 472 order running number Small S N cables X3 An additional Bar Code label displays the PALLET NO see next page and 15 used for storage only O GFL ZOOL CARRIER MEXICO NEW R C TRC 404 e amus 51382051112 8804 S N 2248119059 ORDER 8804 72 cs Figure 1 4 Typical Evaporator Condenser Unit Bar Code Identification Label 1 5 PALLET 018345 Figure 1 5 Typical Pallet Bar Code Label JULY 2000 5130 26135 86 CAL 2 WIRING amp REFRIGERATION CYCLE DIAGRAMS CAPACITY amp PRESSURE CHARTS 2 1 Using CAL Model Air Conditioner Cooling Heating Capacity Curves Using the Cooling and Heating Capacity Curves The Cooling and Heating Characteristics curves are mainly intented for use by air conditioning engineers as an aid in designing systems and in determining the capacity and number of units required at a given site The air c
12. 720 x 720 x30 1 320 x 720 x 30 in 28 11 32 x 28 11 32 x 1 3 16 51 31 32 x 28 11 32 x 1 3 16 m h 790 700 620 970 1725 650 1 630 1 325 1 180 1 830 1 480 1 070 465 410 365 570 425 380 960 780 695 1 075 870 630 43139135 46140134 53146139 27 59 50 110 53 117 3 65 6 13 6 13 225322 5 885 790 700 980 800 710 21 7 3707 Air Flow Turbo High Low Noise Level Unit Net Weight Grill Net Weight ndoor Fan Motor Speed Turbo High Low Full Load Amperage Motor Capacitor Electric Heater original model 1 600 Blower Wheel Type Outdoor Unit 50Hz CAL O18H CAL O24H CAL O36H White in 35 7 16 x 21 1 4 x 12 19 32 43 5 16 x 21 1 4 44 7 8 x 25 3 16 x 12 19 32 15 Turbo High Low cfm 2 400 2 050 1 500 Fittings Flare Compressor 1ph CR24K6PFZ 502 H29B32UABKA H28A423ABKA 3ph H23A423DBEA H23A56QDBEA Thermal Protector Internal Overload Full Load Amperage 1ph Amp 104 124 16 8 3 5 7 3 7 5 3 39 0 3 62 0 45 40 4 60 ___ 2 x 0 070 x 32 Expansion Valve 2 500 88 2 3 600 127 0 8GS or Compatible 15 5 27400 RPM 90077007500 13 Specifications and performance data are subject to change without notice For CAL 24 CAL 36 and CAL 363 use the tubing adapter that supplied inside the condenser Kg Lb Kg Lb 1190 970 705 2x0 6 uF Volt Watt 2 5uF 370V 1 600 2uF 7 3
13. 9ONnSAvS Sd lHd sao 9 9015554 _ 9NnSAVS SdnIHd sz 491 7 016544 l PPO 20 20 zol VecccNcC aolsISNYHL GI IM vudHSDSIVN 0 Ad Yl 2200 700 a ezee veges wo1annoo ui Nee I 441 0 y Sa gt c 5600 245 3000 6 oNnsWvS Sd lIHd 3 015 60 ONNSNWVS SdIIHd Joyoede 3d 004 P 10 90 Joy9ede 2 3988 HOllOvdvo 95 LLXG 155 AQL ATL YOLIOVdVO 9 vo Jolloedeo 39 051 HOllOvdvo 80 9 SNfRSIAVS SdI TIHd c Joyoede 31110 zo 91 0 ISS ATOLY LLXS 185 AQL ___ uoneoyioeds wey on 9395529 TVO 20 EN N JO 98 SETIC OETS 0006 ATAL 2 26 JULY 2000 5130 26135 86 CAL PCB Placement Water Pump for CAL Cassette 2 27 JULY 2000 5130 26135 86 CAL 2 4 ELECTRICAL amp WIRING DIAGRAM
14. Pump Control is connected in series between the TAC 444 and the TAC 460 The Pump Control stops all commination simply by disconnecting the Display from the Main This will cause the POWER indication light to flash as in normal communication failure During that time the Pump Control will activate the Water Pump as long as needed The Pump Control will reactivate the communication when the overflow sensor is switched off In case the overflow situation is repeated 3 times during a period of 30min the Pump Control will disable the operation of the A C total system halt by disconnecting the communication until a power reset Otherwise the Pump Control will begin the counting again Recovery from the total system halt is done by sending Off to the system and then re entry to On by mean of the 3 position slide switch on the Display Assy In case the safety level switch continuously signals fault for a long time period the Pump Control will disconnect the communication until the water level drops to normal 2 23 JULY 2000 5130 26135 86 CAL Water Drain Pump Troubleshooting Chart Warning Always unplug the A C before performing cleaning or maintenance activities E Symptom Probable Cause Corrective Action Constant overflow Faulty Safety Level Switch Replace Safety Level Switch Stuck Safety Level Switch Remove obstruction or replace Safety Level Switch Safety Level Switch is Connect the Safety Leve
15. Ri RoTATY 5 4 1 i emt Ly 5i si 0 5 5 6 oe A AMP 350736 1 g RS IT sa TONS 5 12 12 15 15 11 amp RLZ IL SA CONS 10 ms s TE P es 2759 PUMP D 9 1200 CONS j L R 0 el FLOAT OTH3 TH3 TH3 0 PUWER supply FUSE BA 1 PROTECTIVE SWITCH OPTION Important Note Always refer to specific electrical diagram on the unit 2 28 JULY 2000 5130 26135 86 CAL 2 4 2 CAL 363 CAL 483 3 PH Important Note Always refer to specific electrical diagram on the unit INDOOR UNIT
16. blower orifice and the coil Connect the TH 1 amp TH 2 sensors to the electrical box 3 Piping connections the valves are fixed to the indoor unit allowing manipulation of the valves using a single wrench 4 Evaporator adjustment four three or two air outlets available according to the installation needs Tubing Adapters CAL 24 The indoor fittings are 1 4 discharge and 5 8 suction while the outdoor fittings are 3 8 discharge and 5 8 suction With each outdoor unit we supply inside the outdoor additional Fitting adapter 1 4 to 3 8 Cat No 51305815790 supplied with each condenser no need to order This Fitting Adapter must be installed on the condenser 1 4 discharge Fitting The interconnecting refrigerant tubes are to be only 1 4 discharge and 5 8 suction CAL 36 The indoor fittings are 3 8 discharge and 3 4 suction while the outdoor fittings are 3 8 discharge and 5 8 suction With each outdoor unit we supply inside the outdoor additional Fitting adapter 3 4 to 5 8 Cat No 51305815780 supplied with each condenser no need to order This Fitting Adapter must be installed on the condenser 3 4 suction Fitting The interconnecting refrigerant tubes are to be only 3 8 discharge and 3 4 suction 2 19 JULY 2000 5130 26135 86 CAL Replacing the TH 1 return intake air sensor During TH 1 replacement removal of the intake grill is required turn the plastic screws 90
17. i PUMP POWER L3 L2 L1 PS 123456 CONS HEATER OPT SUPPLY 1 2 5 CONS E COMPR FLOAT A CON4 CH CRANCKACE HEATER 2 BLUE FAN CAPACITOR E R REVERSING VALVE VS SOLENOID e BLUE ONLY ON H MODELS CH BR OPTION YELNGR s FUSE 6A 15 MM WIRE Chit CALI 3PH 2643761 FOR ANL S 12A INDOOR UNIT E BCT ROO AL OUTDOOR UNIT TH MAIN DISPLAY TAC 460 CON2 CON3 CONS RL2 COMP 7 CONS 1 HEAT RVS CON5 3 gt 25 5 RLBT OH 5A 5 CONTR CONS 6 La 14 a 1 1 CONS 4 n 12 T metum OM 5A RL3 CONS 5 CON6 CON6 7 FOR CALI 3 RVS 36 48 ONLY 4 RLS 7 5 CON5 5 3 4 L A 26 6 R RLZ IL SA 2 2 POWER COM CON6 1 he 350736 1 gt 7 CONTACTOR 5 L AL 2 CON6 3 1225512 1 RL6 L 15 15 9 tL 11 11 POWER HR i 2 2 000878 10 10 SUPPLY 125 s 5 2 HEATER OPT ms se T 9 7 7 E 6 6 5 5 PUMP 8 4 2 FLOAT CON TH3 TH3 TH3 BLUE YELNGR 2 20
18. or the Open Collector method to monitor the communication between the 444 Main Unit amp the TAC 460 Display Normal operation The Pump Control drives the Water Pump in the following conditions When the A C is in Cool mode Reverse Valve off and the compressor is activated e The Water Pump works continuously as long as the compressor works in cooling mode The Water Pump will work for additional 5min after any compressor stops in Cool mode e Immediately when the safety level switch flood sensor indicates overflow When the floating sensor indicates overflow and turns the compressor off temporary or total system halt the Water Pump will work for additional Smin After entering the Rest Loop thermostat stop the Water Pump will work for additional 5min e After a system operation halt failure the Water Pump will work for additional 5min e When switching from Cool to Heat mode the Water Pump will work for additional 5min e n Heat mode the water pump is always switched off 2 22 JULY 2000 5130 26135 86 CAL Recovery from power failures The Pump Control will activate the water pump for 5 min each time after power recovery if the previous mode was Cool mode Emergency operation When the Pump Control detects a water overflow by the safety level switch it stops the communication between the TAC 444 Main unit and the TAC 460 Display As mentioned above the
19. 4 560 WATTS 10 4 EER CAPILLARY BY PASS Ls MOTOR 1 5 HP 900 700 500 RPM PROPELLER PLASTIC 6 BLADES 500 mm D OUTDOOR COIL 3 ROWS 6 CIRCUITS 16 72 PLAIN TUBES THERMAL EXPANSION VALVE EXTERNAL EQUALIZER 3 4 WASHABLE AIR 2 AIR FILTERS IN INDOOR COIL MOTOR 87 Watt 710 800 980 5 QTY 2 DIAM 282mm WIDTH 148 mm BLADES 13 2 ROWS 4 CIRCUITS 14 2X18 GROOVED TUBES 2 18 06 2000 5130 26135 86 CAL 2 3 Cassette Low Profile In Ceiling Unit The Cassette unit designed to be installed between the drop false ceiling and the main ceiling The Cassette unit allows delivering high capacities without using metal or flexible ducts Cassette Advantages One Improved air distribution better than high wall or floor unit Two Does not occupy wall or floor area Three Option for fresh air built in Four Option for conditioned air supply to adjacent room built in Five The indoor unit designed to the size of one or two standard false ceiling panels Installation 1 The Cassette evaporator must be installed in a level position 2 Electrical connections are similar to the ANL S connections excluding the TH 1 amp TH 2 sensors that are connected inside the evaporator on the
20. 707 2x 1 200 2 5uF 370V 2x1 200 CAL 048H mm Noise Level 7 UnitNetWeight Grill Net Weight Kg Lb Speed Turbo High Low RPM Full Load Amperage Amp Motor Electric Heater original model Watt Blower Wheel 1 3 JULY 2000 5130 26135 86 CAL 1 4 Standards Compliance and Agency License Listings Approved EN Not Applicable N A EE RN p 4L Kx wa lt lt lt lt lt lt lt lt lt lt Confirmation according to CE directives GS Gepr fte Sicherheit safety approved German law ISO International Standards Organization EUROVENT European Committee of air handling air conditioning and refrigerating equipment manufacturers ISO 9001 2 AS lt Assure 1 4 JULY 2000 5130 26135 86 CAL 1 5 system Finished goods packed evaporator condenser labeled by Bar Code for easy identification of product configuration and storage Each unit has Bar Code labels as shown below one on each side of the packed unit and small labels with unit serial number only are located on each unit near the nameplate on the evaporator beneath the valves and in the connection box of the condenser structure of the Bar Code label A
21. APACITY OUTDOOR TEMP F 14 23 32 4l 50 59 CAPACITY Btu H 30000 25000 20000 15000 10000 15 10 5 0 5 10 15 OUTDOOR TEMP Btu H COOLING HEATING OUTDOOR R H 4096 OUTDOOR R H 77 47 INDOOR TEMP 20 C INDOOR TEMP 27 SPEED TURBO MAX AIR SPEED TURBO JULY 2000 5130 26135 86 CAL 2 1 3 Cooling Heating Capacity Curves CAL 36 COOLING CAPACITY OUTDOOR TEMP F 75 2 82 4 89 6 96 8 104 111 2 45000 40000 35000 30000 E 25000 gt 5 20000 15000 10000 5000 0 24 28 32 36 40 44 OUTDOOR TEMP 4 Btu H HEATING CAPACITY OUTDOOR TEMP 14 23 32 41 50 59 40000 35000 30000 8 amp 25000 gt 20000 2 amp 15000 10000 5000 0 15 10 5 0 5 10 15 OUTDOOR TEMP Btu H COOLING HEATING OUTDOOR R H 40 OUTDOOR 77 INDOORR H 47 INDOOR TEMP 20 INDOOR TEMP 27 AIR SPEED TURBO MAX AIR SPEED TURBO JULY 2000 5130 26135 86 CAL 2 1 4 Cooling Heating Capacity Curves CAL 363 COOLING CAPACITY OUTDOOR TEMP F 75 2 82 4 89 6 96 8 104 111 2 45000 40000 35000 30000 amp 25000 5 20000 15000 10000 5000 0 24 28 52 36 40 44 OUTDOOR TEMP Btu H HEATING CAPACITY OUTDOOR TEMP F 14 23 32 41 50 59 40000 35000 E 30000 a
22. TDOOR COIL 2 ROWS 4 CIRCUITS 16 F P I 48 PLAIN TUBES 5 8 3 4 Refrigeration Cycle CAL 36 Effective from S N1149044026 VA AIR MOTOR gt 87 Watt O N 710 800 B 980 RPM WASHABLE AIR AIR FILTERS OU AIR BLOWERS 2 i DIAM 282 WIDTH 148 mm i BLADES 13 y 3 8 INDOOR COIL 2 ROWS 4 CIRCUITS 14 2 18 GROOVED TUBES 2 16 gt JULY 2000 5130 26135 86 2 CAL 2 2 4 Refrigeration Cycle CAL 363 5 8 3 4 Yi vv BRISTOL V m H23A423 VA 2 35 200 BTU h 8 890 3 400 5 gt 10 4 p AR MOTOR m 87 Watt 710 800 gt 980 AIR WASHABLE AIR OUT FILTERS OU MOTOR 1 5 900 700 500 RPM IN See BLOWERS 6 BLADES QTY 2 500 mm D DIAM 282 WIDTH 148mm BLADES 13 CAPILLARY 2 X 0 070 X 28 e OUTDOOR COIL INDOOR COIL 3 5 2 ROWS 4 CIRCUITS 4CIRCUITS 13 14 72 PLAIN TUBES 2 18 GROOVED TUBES JULY 2000 5130 26135 86 gt z CAL MUFFLER 1 2 2 5 Refrigeration Cycle CAL 483 BRISTOL COMP H23A56 47 500 BTU h 1 200 Kcal h
23. Technical Manual SPLIT SYSTEM AIR CONDITIONER 7 TADIRAN Air Conditioners JULY 2000 5130 26135 86 CAL CONTENTS A PREFACE 1 CAL LINE GENERAL DESCRIPTION 1 1 1 3 14 1 5 Product Options Technical data table Specifications for CAL CASSETTE 50Hz Models Standards Compliance and Agency License Listings Bar code system WIRING amp REFRIGERATION CYCLE DIAGRAMS CAPACITY amp PRESSURE CHARTS2 1 2 22 23 24 Using CAL Model Cooling and Heating Capacity Curves 2 1 1 Cooling Heating Capacity Curves CAL 18 2 1 2 Cooling Heating Capacity Curves CAL 24 2 1 3 Cooling and Heating Capacity Curves CAL 36 2 1 4 Cooling Heating Capacity Curves CAL 363 2 1 5 Cooling and Heating Capacity Curves CAL 483 2 1 6 System Performance Charts CAL 18 2 177 System Performance Charts CAL 24 2 1 8 System Performance Charts CAL 36 2 1 9 System Performance Charts CAL 363 2 1 10 System Performance Charts CAL 483 REFRIGERATION CYCLE 2 2 1 Refrigeration Cycle CAL 18 22232 Refrigeration Cycle CAL 24 2 2 2 Refrigeration Cycle CAL 24 Effective from S N1149052338 2 2 3 Refrigeration Cycle CAL 36 2 2 3 Refrigeration Cycle CAL 36 Effective from S N1149044026 2 2 5 Refrigeration Cycle CAL 363 2 2 6 Refrigeration Cycle CAL 483 CASSETE Low Profile In Ceiling Unit Bill of Material PCB Placement Electrical amp wiring Diagram 2 4 1 CAL 18 CAL 24 CAL 36
24. Technical information for a specific unit appears on the unit nameplate which 18 attached to the indoor and or the outdoor units See Figure 1 1 Typical Technical Data Nameplate for 50Hz models The 50Hz models Nameplate includes the following information MODEL Air conditioner A C model name CLIMATE CLASS Type of climate for which the unit was designated classified by Class A standard or Class B desert conditions 52 C VOLT PHASE Hz A C power supply for example 230 1 50 230V 1ph 50Hz Power factor for the unit FUSE Required fuse size Amp CAPACITORS gu F All capacitor values according to this sequence Compressor capacitor Outdoor motor capacitor Indoor motor capacitor REFRIGERANT 22 gr Quantity of refrigerant charge for 8 m piping length COMPRESSOR Type and Catalogue No of compressor CAPACITY BTU H Cooling and Heating capacity in Btu h according to ISO 5151 standard 1000Btu h 293W CAPACITY W Cooling and Heating capacity in Watts 1000W 3 413Btu h INPUT POWER Power consumption in cooling and heating modes Watts AMPER Current consumption in cooling and heating modes Amp SERIAL NO Unit serial number normally blank since Bar Code system is used CLIMATE CLASS Rz R20 COOLING HEATING UOLT PH 4H2 236 5BHz CAPACITY 28600 300808 050 8 97 Ps 600PSI CAPACITY H 8388 8888 LO Fuse H2SA P20 POWER MH 3540 3208
25. l Switch disconnected Disconnected Water Pump Connect the Water Pump communication cable Totally clogged drainage 5 Remove obstruction and clean the drain pan Cyclic overflow three Partial blockages near the water Remove obstruction and clean the times during 30 min pump that cause low handling drain pan Clean also the area near capacity of the water pump the water pump and the water pump filter Temporary overflow Any reason from the above See all the above mentioned mentioned This can also be a normal situation due to very high humidity levels that can cause high water flow Note flashing of the POWER indication light will indicate all types of overflow failures Generally water leaks can be caused due to ice formation at the bottom of the evaporator coil due to lack of refrigerant for example When the evaporator enters the De Ice procedure the melted ice leaks from the drain pan Important Note remember that the condensed humidity must be pumped out of the drain pan after the unit is switched off You must not turn the unit off by cutting out the main power supply If the unit will be switched off via the power supply the water pump will not operate for additional 5min as required to remove the accumulated water so a water leak can occur Air Distribution Circulating the room air significantly reduces the temperature differences in the conditioned room Circulation of the air is achieved by central air suc
26. m of the door or an undercut at the bottom of the door In the last option consideration should be taken for the heat load in the space between the two conditioned rooms e Close the louver facing the adjacent room to improve the airflow in the duct Before connecting the ducts to the adjacent room or rooms verify that the unit capacity fits the heat load to be accepted from the adjacent room or rooms When the Cassette unit is installed over false ceiling there is the possibility using one large unit CALI 36 or CALI 48 for two rooms In this case locate the unit half in each room It is possible only if the common wall thickness does not exceed 10 cm In this case no return air from the next room is needed See also Conditioned air supply to an adjacent room in the Installation Procedure Fresh Air Renewal Connection to a 4 fresh air inlet duct option is available in all Cassette models The fresh air intake knockout is located near the conditioned air to the adjacent room duct knockout For all models option for only one duct is available This duct does not require any insulation Fresh air create positive pressure in the room preventing external air entrance via any openings in the room and by that improves the air quality in the room Important Note in simple installations the fresh air supply should not exceed 10 of the total airflow to prevent excessive heat load on the unit Otherwise a primary air treatment s
27. mp 25000 20000 2 Ay 2 15000 10000 5000 0 41 15 10 5 0 5 10 15 OUTDOOR TEMP Btu H COOLING HEATING OUTDOOR R H 40 OUTDOOR R H 77 INDOOR 47 INDOOR TEMP 20 INDOOR TEMP 27 AIR SPEED TURBO MAX AIR SPEED TURBO JULY 2000 5130 26135 86 CAL 2 1 5 Cooling Heating Capacity Curves CAL 483 COOLING CAPACITY OUTDOOR TEMP F 75 2 82 4 89 6 96 8 104 111 2 47000 46000 _ 45000 m B 44000 gt z 43000 amp lt 42000 41000 40000 24 28 32 36 40 44 Btu H HEATING CAPACITY OUTDOOR TEMP F 14 23 32 41 50 59 50000 40000 B gt Z 30000 2 lt 20000 10000 0 15 10 5 0 5 10 15 OUTDOOR TEMP Btu H COOLING HEATING OUTDOORR H 40 OUTDOORR H 77 INDOOR 47 INDOOR TEMP 20 C INDOOR TEMP 27 AIR SPEED TURBO MAX AIR SPEED TURBO 2 6 JULY 2000 5130 26135 86 CAL 2 1 6 PRESSURE psi N A System Performance Charts CAL 18 COOLING DISCHARGE PRESSURE PRESSURE psi 32 36 40 OUTDOOR TEMP PRESSURE psi OUTDOOR TEMP COOLING INDOOR AIR dT 32 36 40 OUTDOOR TEMP OUTDOOR R H INDOOR INDOOR TEMP MAX AIR SPEED HEATING DISCHARGE PRESSURE
28. onditioner capacities were determined in accordance with ISO 5151 standard operating conditions Design parameters for a given site are often different than the standard conditions Therefore the design engineer should use the capacity charts which follow to calculate the capacity of the air conditioners under the intended working conditions in order to optimize the selection of air conditioner units for use at a particular site JULY 2000 5130 26135 86 CAL 211 Cooling Heating Capacity Curves CAL 18 COOLING CAPACITY OUTDOOR TEMP 75 2 82 4 89 6 96 8 104 111 2 21000 20500 20000 19500 5 19000 18500 p 5 2 18000 lt V 17500 17000 16500 16000 24 28 32 36 40 44 OUTDOOR TEMP e Btu H HEATING CAPACITY OUTDOOR TEMP F 5 14 23 32 41 50 59 25000 20000 E gt E 15000 5 100 5000 0 1 T 1 1 15 10 5 0 5 10 15 OUTDOOR TEMP amp Btu H COOLING HEATING OUTDOOR R H 40 OUTDOOR 77 INDOOR 47 INDOOR TEMP 20 C INDOOR TEMP 27 C AIR SPEED TURBO MAX AIR SPEED TURBO 2 2 JULY 2000 5130 26135 86 CAL 2 1 2 Cooling Heating Capacity Curves CAL 24 COOLING CAPACITY OUTDOOR TEMP F 75 2 82 4 89 6 96 8 104 111 2 29000 28000 27000 T E 26000 S o 5000 24000 amp 23000 22000 21000 20000 24 28 32 36 40 44 OUTDOOR TEMP HEATING C
29. re removing the indoor coil fittings 6 screws drain pump safety level switch and TH 2 sensor Cassette Drain Pump Water Elevation Water elevation is 300 mm from false ceiling The drain pipe cannot go higher than 300 mm because of the risk of water return from the pipe when the unit stops back flow which could overflow the drain pan 2 20 JULY 2000 5130 26135 86 CAL Specification for the Water Drain Pump Control Water Drain Pump specifications Operation Life 15 years or 15 000 hours Power Supply 230V 10 1ph 50Hz Motor Type Single phase 2 poles Operating temperature 0 40 C Operating humidity Maximum 95 Working fluid Water condensation at 5 C min Height difference See the installation instructions of the unit The Water Pump control is designed to control the water pump in the Cassette CAL type air conditioners The Water Pump control operates the water pump with the TAC 404 Electronic Control Family The Water Pump control is connected between the Main TAC 444 and the Display Assy TAC 460 in series The main task of the water pump is to prevent a water flood whenever the air conditioner unit is in Cool mode or when switching to Off mode after Cool mode The basic algorithm is that the water pump will work whenever the air conditioner is in cool mode and for the next 5 min after the compressor is turned to Off in Cool Mode Mechanical design The water pump is designed
30. tion and the four directional louvers The louvers are controlled only manually If necessary up to two louvers can be in a closed position preventing air outlet to the specific direction that the closed louvers are facing In Cassette models there is high significance to the louver position in Cool and Heat modes In Heat mode it is strongly recommended that one or two louvers be closed to increase the air speed and the airflow downwards especially in very high ceiling installations Note maximum of two louvers allowed to be closed for all units see also Minimum clearances at the Installation instructions 2 24 JULY 2000 5130 26135 86 CAL Conditioned Air Supply to an Adjacent Room Option for delivering conditioned air to adjacent room via additional ducts is available in all models One knockout exists in CALI 28 24 models or two knockouts in CALI 36 48 models The knockouts are on one side only Take this into consideration before positioning the indoor evaporator unit Insulation of this duct is unnecessary only if it is routed via conditioned space no humidity Important Note the maximal length of the duct should not exceed 3 meters Beyond 3 meters the airflow to the adjacent room will be insufficient Also note e A return air path must be provided in case the conditioned air to the adjacent room option is being used The return air path can be simply leaving the door open installing a grill at the botto
31. to fit into the electric control box of the Cassette air conditioner The PCB is attached to the electronic control box by four snaps The snaps are placed on the four PCB corners 4mm hole The Control is connected to the Main Board TAC 444 and the Display Assy TAC 460 via an RJ11 connector The Control is connected to the Safety Level Switch flood sensor via two 6 3mm terminals The Control is connected to the water pump via two 4 7mm terminals The control is connected to 230Vac power supply via a two terminal block Electrical design The pump control is powered by the TAC 444 main unit with a 10 18Vdc unregulated power supply The pump control reads the communication line using the Current loop method 2 21 JULY 2000 5130 26135 86 CAL Inputs Item Description Operation Designation 1 Main Control Connects between the Main control unit 1 communication TAC 444 and the Pump Control 2 Control Display Connects between the Pump control and 2 Communication the Display TAC 460 3 Safety Level Switch Signals the unit in case the drain has flood sensor overflowed 4 Power 15V Unregulated DC 50mA Via Con1 Communication 20mA Current loop method Via Con1 Output Item Description Operation Designation 1 Pump Control 220Vac 1A N O Control 4 Performance The Pump Control uses the 20mA current loop method
32. ystem with separate deflectors is recommended Note the fresh air knockout panel is located beside the blower intake For fresh air ducts up to 2 meters the air suction is performed by the unit s blower suction power Whenever the duct is longer than 2 meters a supplementary fan motor should be added Do not connect the supplementary fan motor to the Electronic Control supply The supplementary fan motor should be powered only by a separate power supply in order to stop the fresh air supply in case of high outdoor temperature and so on See also Fresh air renewal in the Installation Procedure 2 25 CAL 9NnSAvsS C 0559 ET E 9NnsAvs aLaaa 06 A JViSAHO vivsnWO3W TVISAHO A _______ 5 62 e ozdaqd lt 504 af 92 __________ __ 5 72 AX 9swawas ____ 2 9 9 45 adnoooldo 92 101 SNanaS p a eee se Te _____ 55 72 cM 214 c sz 16544 EZ 64 9SNnsWvSSd iIHd Se X worlsiSa3H 2H 9ONnSMVS Sd lHd sz ossaa 72 18H 989 9ONnsAVS Sd iInd 3290 5 aolsIS3ad 02 A SH 9ONnSAVS Sd lHd aolsISaad 6 seo ossaa 81

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