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52

Max. distance

1.000 m. (insert a 120 ohm 1/4W resistor in the last RS485 connection)

Speed

19.200 bauds

Cable characteristics

2 twisted cables with shielding

Cable section

AWG22 (0.35 mm²)

RS485 serial line connection

This accessory allows connecting the air conditioning unit
to a monitoring network by means of an RS485 serial line
connection. This connection is also necessary to install the
remote terminal accessory.

Assembly

Connect the accessory to the four-pole socket base at the

right bottom angle of the display and keyboard module.
Use the 4-cable connector included. Connect to the monitor-
ing system as shown in the following diagram.
The series should end by connecting a 20 ohm /4 W resist-
ance between terminals TxRx+ and TtxRx-.

Attention:

- Fasten this device inside the electric panel to avoid ac-

cidental disconnection.

- Disconnect power supply before carrying out interconnec-

tions.

- Keep the serial connection cables away from the power

cables.

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Содержание YLCC-H

Страница 1: ...with centrifugal fans For indoor installation Johnson Controls Manufacturing Espa a S L is participating in the EUROVENT Certification Program Products are as listed in the EUROVENT Directory of Certi...

Страница 2: ...system 24 Standard components 24 General wiring diagram 25 Display symbols 26 Functions of keyboard 26 Location of controls 27 Table of parameters 27 35 Table of alarms 36 Page Page Alarm reset 36 Fo...

Страница 3: ...up as well as trouble free maintenance Technical specifications Mechanical specifications Casing Made of zinc coated aluminium steel sheeting finished with oven polymerised powdered paint colour RAL...

Страница 4: ...r YLCC H Low pressure switch 0 5 bar YLCC H Discharge temperature protection Stage rotation included in the thermostat Remote control unit optional Timed start Remote control Accessories Hydro kit GH...

Страница 5: ...General Dimensions Flow switch optional accessory Flow switch Switch with a 1 MPT thread adequate for a Design Operat ing Pressure of 10 bar hand so as to protect the equipment against water flow drop...

Страница 6: ...3 50 Motor r p m 1 420 1 430 1 420 1 420 1 425 1 425 Available pressure b Pa 50 50 50 50 50 50 Amount 2 2 2 2 2 2 Pipes depth x height 4 x 42 5 x 42 4 x 48 4 x 48 4 x 48 5 x 48 Fins per inch 14 14 16...

Страница 7: ...1 430 1 420 1 420 1 425 1 425 Available pressure b Pa 50 50 50 50 50 50 Amount 2 2 2 2 2 2 Pipes depth x height 4 x 42 5 x 42 4 x 48 5 x 48 5 x 48 5 x 48 Fins per inch 14 14 16 16 16 16 Front surface...

Страница 8: ...fan motor Total nominal intensity unit Automatic switch K curve amps Total nominal Minimum section of cables mm2 kW 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 Total max intensity unit YLCC...

Страница 9: ...28 70 73 984 29 81 68 096 30 91 61 952 31 74 88 448 28 15 82 432 29 26 76 480 30 36 70 464 31 46 65 856 32 57 78 171 28 84 72 136 29 81 66 882 30 46 60 492 31 43 54 954 31 27 80 869 29 48 74 692 30 4...

Страница 10: ...66 85 134 096 69 42 123 424 71 99 112 288 73 92 160 312 65 57 149 408 68 14 138 620 70 71 127 716 73 28 119 364 75 85 160 746 60 14 148 336 62 16 137 532 63 52 124 392 65 54 113 004 65 21 166 294 61...

Страница 11: ...0 64 260 30 16 59 024 31 03 53 848 31 90 77 291 28 42 71 876 29 58 66 521 30 74 60 988 31 61 55 692 32 77 79 790 29 00 74 197 30 16 68 782 31 32 63 308 32 48 57 596 33 35 82 229 29 58 76 636 30 74 71...

Страница 12: ...117 723 54 95 108 000 57 24 99 363 58 38 90 615 60 10 8 131 440 53 81 121 935 56 10 112 647 58 38 103 251 59 53 93 963 61 25 9 135 652 54 95 126 148 57 24 116 643 59 53 107 140 61 25 97 743 62 96 10...

Страница 13: ...89 73 676 21 15 68 252 22 7 64 636 23 86 40 446 22 28 37 878 23 17 35 310 24 06 48 150 24 35 44 940 25 54 42 372 26 43 54 570 25 84 52 002 26 73 48 792 28 22 64 842 27 62 60 348 29 11 58 422 30 59 68...

Страница 14: ...122 10 70 560 44 84 66 080 46 64 61 600 48 43 5 84 000 49 03 78 400 51 42 73 920 53 21 0 95 200 52 02 90 720 53 81 85 120 56 8 5 113 120 55 6 105 280 58 59 101 920 61 58 7 118 720 56 8 112 000 59 79 1...

Страница 15: ...15 YLCC YLCC H 42 YLCC YLCC H 62 YLCC YLCC H 82 and 102 YLCC YLCC H 122 Hydraulic circuit flow pressure characteristics of YLCC and YLCC H...

Страница 16: ...16 YLCC YLCC H 152 Hydraulic circuit flow pressure characteristics of YLCC and YLCC H...

Страница 17: ...42 42V YLCC YLCC H 62 62V YLCC YLCC H 82 82V 0 0 30 694 8 53 8 990 2 20 29 964 8 32 8 720 4 39 29 231 8 12 8 480 5 1 50 28 834 8 01 8 300 6 59 28 500 7 92 8 100 8 78 27 794 7 72 7 840 10 98 27 121 7...

Страница 18: ...and glycol Glycol can be used for antifreeze protection or as brine for operation at low temperatures We recommend the use of wa ter and glycol when the discharge water temperature is below 6 C The So...

Страница 19: ...authorities for its selective recuperation Warning signs The following signs indicate the existence of potentially dan gerous conditions for users or servicing personnel Whenever found on the unit its...

Страница 20: ...and when considered necessary install a flexible electric heater This heater can be connected by means of an ambient thermostat set to 3 C for example This thermostat activates the heater when the tem...

Страница 21: ...us the pressure drops of the chiller It is convenient that the tubing connection be carried out by means of anti vibratory couplings In all cases a flow switch should be installed so as to avoid the p...

Страница 22: ...t install near valves elbows or openings Instal lation should be such that terminals are accessible for easy connection The switch is marked with the flow direction For 1 tubing mount the switch on a...

Страница 23: ...ccordance with ap plicable national regulations Loose cables can cause overheating of terminals or incorrect opera tion of the unit Fire hazards may also exist Therefore make sure all cables are conne...

Страница 24: ...l module Used on heat pump units with centrifugal fans and three phase motor with no speed control These modules should be connected to the base and expansion plates respectively They act directly upo...

Страница 25: ...25 General diagram...

Страница 26: ...old Selects cool function from standby position and vice versa P6 1 Press for 5 seconds Manual reset of alarms Press for 5 seconds Clearing hour counters within programming field Press for 5 seconds F...

Страница 27: ...models Table of parameters The following tables show the parameters and their values divided into groups Letters of the parameter levels D Direct U User S Super User F Factory Monitoring variable VS R...

Страница 28: ...ntake 0 absent function not avai lable 1 present NTC B2 probe water outlet 1 0 absent function not available 1 present NTC B6 probe water outlet 2 0 absent 1 present B4 B8 type probe 0 absent 1 ON OFF...

Страница 29: ...29 Minimum operating time of a compressor Minimum operating time of a compressor Minimum time between starts of a compressor Minimum time between starts of two compressors...

Страница 30: ...30 Time between off cycles of two compressors Compressor pump off delay Compressor pump start delay...

Страница 31: ...Sec 10 0 0 0 F13 F 53 R W 2 0 0 0 Outlet fans 0 absent 1 present Operating mode 0 always ON function not available 1 In parallel with compressor 2 ON OFF operation function not available 3 In paralle...

Страница 32: ...30 d09 Defrost delay between the two circuits U 41 R W Min 150 0 10 10 d10 External contact defrost F 42 R W 3 0 2 0 d11 U 9 R W 0 1 0 0 d12 Compressor OFF prior to defrost F 43 R W Min 3 0 0 0 d13 Co...

Страница 33: ...ating H01 F 54 R W 3 2 H02 F 12 R W 1 1 H03 F 13 R W 1 1 H04 F 55 R W 3 3 F 56 R W 3 0 1 1 H06 U 14 R W 1 0 1 1 H07 U 15 R W 1 0 1 1 H08 F 57 R W 3 0 2 2 H09 U 16 R W 1 0 1 1 H10 U 58 R W 200 1 1 1 H1...

Страница 34: ...1 0 0 0 Parameters related to the alarm configuration Alarm delay by flow switch at start up Alarm reset 0 High and low pressure switch antifreeze control and thermal protector OFF cycles are reset ma...

Страница 35: ...Cool cycle maximum set point temperature U 48 R W C 80 r13 30 30 r15 Heat cycle minimum set point temperature U 49 R W C r16 40 15 15 r16 Heat cycle minimum set point temperature U 50 R W C 80 r15 50...

Страница 36: ...imultaneously Pump operation Four operating modes of the water pump can be selected in accordance with the value give to the H5 parameter H5 0 pump not enabled H5 1 pump always on H5 2 pump on control...

Страница 37: ...tively They act directly upon the fan contactor NTC probes 5 NTC probes are used to read system temperatures One is located at the common water intake of the two evaporating units another two at each...

Страница 38: ...38 General diagram...

Страница 39: ...within programming field Press once or hold Decrease value Press once or hold Selects cool function from standby position and vice versa P6 1 Press for 5 seconds Manual reset of alarms Press for 5 sec...

Страница 40: ...models Table of parameters The following tables show the parameters and their values divided into groups Letters of the parameter levels D Direct U User S Super User F Factory Monitoring variable VS R...

Страница 41: ...ake 0 absent function not avai lable 1 present NTC B2 probe water outlet 1 0 absent function not available 1 present NTC B6 probe water outlet 2 0 absent 1 present B4 B8 type probe 0 absent 1 ON OFF 2...

Страница 42: ...42 Minimum operating time of a compressor Minimum operating time of a compressor Minimum time between starts of a compressor Time between starts of two compressors...

Страница 43: ...43 Time between off cycles of two compressors Compressor pump off delay Compressor pump start delay...

Страница 44: ...Sec 10 0 0 0 F13 F 53 R W 2 0 0 0 Outlet fans 0 absent 1 present Operating mode 0 always ON function not available 1 In parallel with compressor 2 ON OFF operation function not available 3 In paralle...

Страница 45: ...d09 Defrost delay between the two circuits U 41 R W Min 150 0 10 10 d10 External contact defrost F 42 R W 3 0 2 0 d11 U 9 R W 0 1 0 0 d12 Compressor OFF prior to defrost F 43 R W Min 3 0 0 0 d13 Comp...

Страница 46: ...ating H01 F 54 R W 3 2 H02 F 12 R W 1 1 H03 F 13 R W 1 1 H04 F 55 R W 2 2 F 56 R W 3 0 1 1 H06 U 14 R W 1 0 0 0 H07 U 15 R W 1 0 0 0 H08 F 57 R W 3 0 2 2 H09 U 16 R W 1 0 1 1 H10 U 58 R W 200 1 1 1 H1...

Страница 47: ...1 0 0 0 Parameters related to the alarm configuration Alarm delay by flow switch at start up Alarm reset 0 High and low pressure switch antifreeze control and thermal protector OFF cycles are reset ma...

Страница 48: ...Cool cycle maximum set point temperature U 48 R W C 80 r13 30 30 r15 Heat cycle minimum set point temperature U 49 R W C r16 40 15 15 r16 Heat cycle minimum set point temperature U 50 R W C 80 r15 50...

Страница 49: ...omatic E6 Probe B6 Automatic E7 Probe B7 Automatic ELS Low supply voltage Automatic EHS High supply voltage Automatic EPr Eprom error Unit in operation Automatic EPb Eprom error At start up Automatic...

Страница 50: ...a standard three switch modular box Fasten the rear of the casing to the box with the two round headed screws Connect the telephone cable Rest the control unit on the rear casing and fasten with the...

Страница 51: ...independent of the control serial direction can be selected by means of parameter H10 When starting up the display will show the control version After 4 seconds all symbols are displayed Should the R...

Страница 52: ...to install the remote terminal accessory Assembly Connect the accessory to the four pole socket base at the right bottom angle of the display and keyboard module Use the 4 cable connector included Con...

Страница 53: ...1 5 V 190 mA Duracell D357H batteries or equivalent Download of unit program to the key Remove the key cover and set the two dip switches to the OFF position Replace the cover Insert the key four pol...

Страница 54: ...he 4 way valve is not activated Heat exchange takes place between the heat transmitting liquid water or water and glycol and the refrigerant in the coaxial heat exchanger The water is cooled and evapo...

Страница 55: ...55 Summer cycle diagram for YLCC H Winter cycle diagram for YLCC H The units are made up of two circuits with common water connections...

Страница 56: ...56 General dimensions mm YLCC and YLCC H 42 YLCC and YLCC H 62...

Страница 57: ...57 General dimensions mm YLCC and YLCC H 82 and 102 YLCC and YLCC H 122 and 152...

Страница 58: ...58 General dimensions mm YLCC and YLCC H 42V YLCC and YLCC H 62V...

Страница 59: ...59 General dimensions mm YLCC and YLCC H 82V YLCC and YLCC H 102V...

Страница 60: ...60 General dimensions mm YLCC and YLCC H 122 and 152V...

Страница 61: ...61 Wiring diagram YLCC 42 and 62 400 3 50 1 of 2...

Страница 62: ...62 Wiring diagram YLCC 42 and 62 400 3 50 2 of 2...

Страница 63: ...63 Wiring diagram YLCC 82 400 3 50 1 of 2...

Страница 64: ...64 Wiring diagram YLCC 82 400 3 50 2 of 2...

Страница 65: ...65 Wiring diagram YLCC 102 400 3 50 1 of 2...

Страница 66: ...66 Wiring diagram YLCC 102 400 3 50 2 of 2...

Страница 67: ...67 Wiring diagram YLCC 122 400 3 50 1 of 2...

Страница 68: ...68 Wiring diagram YLCC 122 400 3 50 2 of 2...

Страница 69: ...69 Wiring diagram YLCC 152 400 3 50 1 of 2...

Страница 70: ...70 Wiring diagram YLCC 152 400 3 50 2 of 2...

Страница 71: ...71 Wiring diagram YLCC H 42 and 62 400 3 50 1 of 2...

Страница 72: ...72 Wiring diagram YLCC H 42 and 62 400 3 50 2 of 2...

Страница 73: ...73 Wiring diagram YLCC H 82 400 3 50 1 of 2...

Страница 74: ...74 Wiring diagram YLCC H 82 400 3 50 2 of 2...

Страница 75: ...75 Wiring diagram YLCC H 102 400 3 50 1 of 2...

Страница 76: ...76 Wiring diagram YLCC H 102 400 3 50 2 of 2...

Страница 77: ...77 Wiring diagram YLCC H 122 400 3 50 1 of 2...

Страница 78: ...78 Wiring diagram YLCC H 122 400 3 50 2 of 2...

Страница 79: ...79 Wiring diagram YLCC H 152 400 3 50 1 of 2...

Страница 80: ...80 Wiring diagram YLCC H 152 400 3 50 2 of 2...

Страница 81: ...81 Tables of parameters symbols and alarms...

Страница 82: ...90 13 48 66 12 46 48 11 44 41 10 42 45 9 40 56 8 38 76 7 37 05 6 35 48 5 33 89 4 32 43 3 31 04 2 29 72 1 28 47 0 27 28 1 26 13 2 25 03 3 23 09 4 22 09 5 22 05 6 21 15 7 20 20 8 19 48 9 18 70 10 17 98...

Страница 83: ...3 56 3 42 57 3 31 58 3 21 59 3 11 60 3 02 61 2 92 62 2 83 63 2 75 64 2 66 65 2 58 66 2 51 67 2 43 68 2 36 69 2 29 70 2 22 71 2 16 72 2 10 73 2 04 74 1 98 75 1 92 76 1 87 77 1 81 78 1 76 79 1 71 80 1 6...

Страница 84: ...84 www johnsoncontrols com...

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