Manuale d’uso / di manutenzione del prodotto YLCC 42/62/82/102/112 del fabbricante York
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T echnical inf ormation CGM-97/013 ACCORDING TO ISO 14001 ST A ND ARDS ER-0028/1991 ACCORDING TO ISO 9001 ST AND ARDS Heat pumps and water chillers, YLCC-H and YLCC-42, 62, 82, 102, 122 and 152 (R-407C) with centrifugal fans For indoor installation Ref.
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3 Index General description 5 - Nomenclature 5 - General characteristics 5 Technical specifications 5 - Mechanical specifications 5 - 6 - Controls 6 - Accessories 6 - 7 - Physical data and electrical .
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5 Centrifugal fan Model YORK unit Liquid chiller Heat pump Y LC C H 42 V Vertical air discharge General description The YLCC water chillers and YLCC-H heat pumps are sup- plied factory-assembled and with all refrigerant piping and interconnecting wiring ready for installation at the job site .
6 mute µ chiller comp x 100 clear SEL PRG connected and tested. The electr ic bo x has a door with a block- ing mechanism and contains the compressor and fan contac- tors, fuses and electrical protection. Also has IP44 protec- tion. Centrifugal fans T r ansmission is by belts and remov able core pulle ys.
7 12 MA 94 (MAX) 82+3 (MIN) Anti-vibratory supports Whenever a maximum reduction of vibration and noise gener- ated by the unit is required, a set of steel spring anti-vibratory suppor ts can be used. These should be installed between the suppor ting frame of the unit and the base or floor where same is to be located.
8 Physical data and electrical characteristics Cooling only YLCC YLCC YLCC YLCC YLCC YLCC 42/42V 62/62V 82/82V 102/102V 122/122V 152/152V Cooling capacity k W 40.2 64 72.5 96.1 116 145 Amount 2 2 2 2 2 2 T y p e Scroll Scroll Scroll Scroll T andem-Scroll T andem-Scroll Nominal power (a) k W 8.
9 Physical data and electrical characteristics Heat pump units YLCC-H YLCC-H YLCC-H YLCC-H YLCC-H YLCC-H 42/42V 62/62V 82/82V 102/102V 122/122V 152/152V Cooling capacity k W 42.
10 DB air intake temperature to coil Water outlet temperature Temperature differential between water discharge and intake YLCC 342 436 10 - 46 - 5* - 15 - 3 7 YLCC-H 342 436 10 -10 46 20 5* 30 15 50 3.
11 Cooling capacities 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12 W W kW W kW W kW W kW 45 40 35 25 30 YLCC-62 kW YLCC-42 YLCC-82 DB air temperature at condenser intake °C Capacity Leaving water temp. °C Model Consump. Capacity Consump.
12 Cooling capacities 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12 W W kW W kW W kW W kW 45 40 35 25 30 YLCC-122 kW YLCC-102 YLCC-152 DB air temperature at condenser intake °C Capacity Leaving water temp. °C Model Consump. Capacity Consump.
13 Cooling capacities 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12 W W kW W kW W kW W kW 45 40 35 25 30 YLCC-H-62 kW YLCC-H-42 YLCC-H-82 DB air temperature at condenser intake °C Capacity Leaving water temp. °C Model Consump. Capacity Consump.
14 Cooling capacities W W kW W kW W kW W kW 45 40 35 25 30 YLCC-H 122 kW YLCC-H 102 YLCC-H 152 DB air temperature at condenser intake °C Capacity Leaving water temp. °C Model Consump. Capacity Consump. Capacity Consump. Capacity Consump. Capacity Consump.
15 Heating capacities -10 -5 0 5 7 10 15 20 -10 -5 0 5 7 10 15 20 -10 -5 0 5 7 10 15 20 WW W 40 50 45 YLCC-H-62 YLCC-H-42 YLCC-H-82 Comp. kW Comp. kW Comp. kW DB outdoor ambient temperature °C (80% RH) Model LWT °C 28 47 6 14.55 26 668 15.13 2 4 860 15.
16 Heating capacities W W W 40 50 45 YLCC-H-122 YLCC-H-102 YLCC-H-152 Comp. kW Comp. kW Comp. kW DB outdoor ambient temperature °C (80% RH) Model LWT °C -1 0 60 102 35.69 56 28 6 37.11 52 470 38.54 - 5 71 5 50 39.02 66 780 40.92 62 964 42.35 0 81 090 41.
17 Hydraulic circuit flo w/pressure characteristics of YLCC and YLCC-H YLCC/YLCC-H 42 YLCC/YLCC-H 62 YLCC/YLCC-H 82 & 102 YLCC/YLCC-H 122 14000 11000 0.000 Pressure drop (bar) FLOW (l/h) 12000 13000 0.200 0.400 0.600 15000 16000 17000 18000 19000 0.
18 Hydraulic cir cuit flow/pressure characteristics of YLCC and YLCC-H YLCC/YLCC-H 152 14000 11000 0,000 12000 13000 0,200 0,400 0,600 15000 16000 17000 18000 19000 0,800 1,0 1,4 20000 21000 22000 230.
19 Fan performances Model Available static pressure Standard unit Air flow Absorbed power mm WG Pa m 3 /h m 3 /s W 0 0 14 4 52 4.01 3 100 2 20 14 00 6 3.89 2 990 4 39 13 54 4 3.76 2 880 5.1 50 13 268 3.68 2 835 6 59 13 05 4 3.63 2 790 8 78 12 56 2 3.49 2 660 10 98 12 078 3.
20 % Flow 70 80 90 100 110 120 1 30 5 3 1.5 0 -1 -2 -2.5 Correction in °C on real temperature of coil intake temperature Correcting factors Foul factors Altitude factors Correcting factors for real t.
21 Installation instructions General information The YLCC water chillers and heat pumps are f actor y-charged and tested packaged units . Inspection Upon reception, inspect the goods and notify the carrier and the insurance company , in writing, of any possible damage dur ing transpor tation.
22 Model A B C D E F Ø G 42 2 240 774 200 1 840 55 664 16.5 (4) 62 2 240 929 200 1 840 55 819 16.5 (4) 82 2 891 1 000 200 1 245.5 (x 2) 55 890 16.5 (6) 102 2 891 1 000 200 1 245.5 (x 2) 55 890 16.5 (6) 122 3 200 1 300 200 1 400 (x2) 55 1 190 16.5 (6) 152 3 200 1 300 200 1 400 (x2) 55 1 190 16.
23 Hydraulic connections The h ydraulic connections of the water intak e and outlet of the chiller should be carried out respecting the intake and outlet directions indicated at the front of the unit.
24 YLCC / YLCC-H Litres 42 200 62 260 82 260 102 600 S 122 600 S 152 600 P l/h l /s m WG k Pa 42 6 700 1.86 15 147 62 10 100 2.8 15 147 82 13 500 3.75 15 147 102 17 200 4.
25 Wiring Each unit is supplied with a control box to which the po wer supply will be connected through an automatic switch or a fused main switch. Wir ing should be carried out in accordance with the corre- sponding wiring diagram of the unit, taking into account gen- eral characteristics and limits of use (see corresponding ta- ble).
26 Operating and start-up instructions YLCC and YLCC-H control system The YLCC and YLCC-H-42, 62, 82 and 102 (two separate compressors and two cooling circuits) is a multipurpose con- troller programmed for use with air-water chiller and heat pump units.
27 Interconnecting diagram mute µ chiller comp x 100 clear µ P SEL PRG NO C NO C NC NO C SERIAL GND Y1 RES.1 COMP.1 VALVE 1 PUMP ALARM GG O NTC PROBE EWT EV APORA TOR 1 L WT EV APORA TOR 1 CONDENSER.
28 Terminals Description B1-GND Water temp. probe at evaporating unit intake B2-GND Water temp. probe at evaporating unit outlet (Circuit 1) B3-GND Fan speed and circuit defrost control probe (Circuit 1) B4-GND Evaporating unit water discharge temp.
29 Fig. 1 Fig. 2 Programmable key (Fig. 1) Allows uploading and downloading the unit oper ating program by means of the user terminal ke ys. Proceed as fo llows: Copying the ke y on the EEPROM memory of the unit 1.- Inser t the ke y in the specific base plate connector .
30 OFFSET DIP 1 DIP 2 DIP 3 DIP 4 0 off off off off 16 off off off O N 32 off off O N off 48 off off O N O N 64 off O N off off 80 off O N off O N 96 off O N O N off 112 o f f ON ON ON 128 O N off off off 144 O N off off off 160 O N off O N off Led Flashing O n Comp.
31 pre-selected code, which can be changed with the and keys. Pressing the PRG key memorizes the new values and exits the procedure. If for over 10 seconds no modification is made, the display begins to flash. If no other key is pressed in 60 seconds, the unit will go back to normal status without changing any par ameter .
32 YLCC-H YLCC r1 (DIRECT) COOL set point °C 12 12 r2 (DIRECT) COOL cycle differential ° K 3 3 r3 (DIRECT) HEA T set point °C 40 4 0 r4 (DIRECT) HEA T cycle differential °K 3 3 rA (USER) Minimum C.
33 YLCC-H YLCC d1 (USER) Activation defrost (0 = no; 1 = yes) 1 1 d2 (USER) Defrost by time/temp. (0 = time; 1 = temp.) 1 1 d3 (USER) T emperature star t defrost °C - 1 -1 d4 (USER) T emperature end defrost °C 5 5 d5 (USER) Minimum time for defrost start sec.
34 YLCC-H YLCC F1 (F ACT OR Y) F an presence (0 = no, 1 = yes) 1 0 F3 (F ACT OR Y) Minimum voltage threshold at triac (a) steps 0 0 F4 (F ACT OR Y) Maximum voltage threshold at triac (b) steps 16 6 16 6 F5 (USER) Cooling cycle minimum speed temp. °C 35 35 F6 (USER) Cooling cycle minimum speed temp.
35 ( a) Units with single-phase axial or centrifugal fans with speed control. Phase cut-off modules by triac are used. The v al- ues indicated do not match the real voltage applied, but rather a v ariable inter nal v oltage of the controller . Units with three-phase centrifugal f ans without speed con- trol.
36 Parameter Calibration probe B1 (entering water temperature) Description Unit Calibration probe B2 (discharge water temperature e xchanger 1) Calibration probe B3 (refrigerant temperature circuit 1) Calibration probe B4 (discharge water temperature e xchanger 2) Calibration probe B5 (refrigerant temperature circuit 2) /6 /7 /8 /9 /A 0.
37 Heat exchange takes place between the liquid (water or water and glycol) and the refrigerant in the coaxial heat exchanger . The water is cooled and the e vapor ates refrigerant. Then the Scroll type compressor compresses the refrigerant (gas) until the condensing pressure is reached, which then goes on to the air cooled condensing unit.
38 General dimensions mm. YLCC and YLCC-H 42 YLCC and YLCC-H 62 23 451 323 774 44 2240 1986 148 106 942 942 102 2018 116 106 1640 1045 37 389 141 28 MINIMUM CLEARANCE 1000 DRAIN Ø EXT.
39 General dimensions mm. YLCC and YLCC-H 82 & 102 YLCC and YLCC-H 122 & 152 ELECTRICAL CONNECTION Ø22 (3), Ø28, 6 (1), Ø38 (1) MINIMUM CLEARANCE 500 2637 23 675 325 146 108 1266 1268 102 2670 115 106 2891 1000 1864 1199 37 460 140 28 91 474 255 91 483 50(x3) 65 42 20 MINIMUM CLEARANCE 1000 DRAIN Ø EXT.
40 General dimensions mm. 23 451 323 44 2240 2018 116 106 1640 1045 454 141 MINIMUM CLEARANCE 1000 DESAGÜE Ø EXT. 28 LONGUITUD 30mm (AMBOS LADOS) 50(x3) 65 483 91 669 100 91 HYDRAULIC CONNECTIONS FE.
41 General dimensions mm. YLCC and YLCC-H 82V YLCC and YLCC-H 102V WATER OUTLET WATER INTAKE 23 675 325 42 2891 2670 115 106 1864 1199 525 140 MINIMUM CLEARANCE 1000 DRAIN Ø EXT.
42 General dimensions mm. YLCC and YLCC-H 122V & 152V WATER OUTLET WATER INTAKE MINIMUM CLEARANCE 1000 DRAIN Ø EXT. 28 LENGTH 30mm ON BOTH SIDES HYDRAULIC CONNECTIONS FEMALE THREAD 3"G ELECT.
43 Wiring diagram, YLCC-H - 42 and 62, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, SEE WIRING DATA TABLE FOR DIMENSIONING OF AUTOMATIC SWITCH AND POWER SUPPLY LINE SECTION M1 COMPRESSOR 1 M4 FAN 2 (01).
44 Wiring diagram, YLCC-H - 42 and 62, 400.3.50 (2 of 2) I- 2 284-2b ( 2 of 2 ) YLCC-H-42 and 62 400.3.50 10 11 4 B 4-WAY VALVE 1 WATER PUMP X2.. 1 2 12 1 2 LP1 P 13 11 X2... HP1 P RV1 1 2 6 7 3 4 KM1 A1 A2 24V 0V 1 2 T1 F10 100 V A 230V 0V 4A R a b X2.
45 Wiring diagram, YLCC-H - 82, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M4 FAN 2 (01) 1 2 35 46 (20) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 3 5 46 (28) E4 KM4 F4 135 246 14 13 M 3 ~ E0 I-2360-1a (1 of 2) YLCC-H-82 400.3.
46 Wiring diagram, YLCC-H - 82, 400.3.50 (2 of 2) I- 2 360-2a ( 2 of 2 ) YLCC-H- 82 400.3.50 KM2 A1 REMOTE TERMINAL A7 J6 P6 1 2 M1 M2 10 11 4 B 4-WAY VALVE 1 WATER PUMP X2.. 1 2 12 1 2 LP1 P 13 11 X2... HP1 P RV1 1 2 6 7 3 4 KM1 A1 A2 24V 0V 1 2 T1 F10 100 V A 230V 0V 4A R a b X2.
47 Wiring diagram, YLCC-H - 102, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M4 FAN 2 (01) 1 2 35 46 (20) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 3 5 46 (28) E4 KM4 F4 135 246 14 13 M 3 ~ E0 I-2285-1b (1 of 2) YLCC-H-102 400.
48 Wiring diagram, YLCC-H - 102, 400.3.50 (2 of 2) I- 22 85-2 b ( 2 of 2 ) YLCC-H- 102 400.3.50 KM2 A1 REMOTE TERMINAL A7 J6 P6 GG O IDCOM ID1 ID2 ID3 ID4 ID5 ID6 ID7 GND B1 GND B2 GND B3 ID9 ID10 ID1.
49 Wiring diagram, YLCC-H - 122, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M6 F AN 2 (01) 1 2 35 46 (18) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 35 46 (27) E6 KM6 F6 135 246 14 13 M 3 ~ E0 I-2373-1a YLCC-H-122 400.3.50 X1/.
50 Wiring diagram, YLCC-H - 122, 400.3.50 (2 of 2) R X2/... B R B GND 6 ID3 9 ID5 10 ID2 1 LP1 P ID4 2 1 S/P ID1 8 21 ID8 9 ID9 2 ID7 1 GG O 71 4 GG O 71 4 GND B4 V+ GND GND T+ T+ T- tLAN tLAN/485 X2/... X2/... X2/... F5 (05) I-2 373-2a YLCC-H-122 400.
51 Wiring diagram, YLCC-H - 152, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M6 F AN 2 (01) 1 2 35 46 (18) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 35 46 (27) E6 KM6 F6 135 246 14 13 M 3 ~ E0 I-2374-1a YLCC-H-152 400.3.50 X1/.
52 Wiring diagram, YLCC-H - 152, 400.3.50 (2 of 2) R X2/... B R B GND 6 ID3 9 ID5 10 ID2 1 LP1 P ID4 2 ID1 8 21 ID8 9 ID9 2 ID7 1 GG O 71 4 GG O 71 4 GND B4 V+ GND GND T+ T+ T- tLAN tLAN/485 X2/... X2/... X2/... F5 (05) I-23 74-2a YLCC-H-152 400.3.50 2 1 34 6 5 21 22 (0 2 ) ( 2 ) 2 1 34 6 5 21 22 (0 1 ) ( 1 ) 2 1 34 6 5 21 22 (0 4 ) ( 4 ) X2/.
53 Wiring diagram, YLCC- 42 and 62, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M4 FAN 2 (01) 1 2 35 46 (20) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 35 46 (28) E4 KM4 F4 135 246 14 13 M 3 ~ E0 I-2329-1b (1 of 2) YLCC-42 and 62 400.
54 Wiring diagram, YLCC- 42 and 62, 400.3.50 (2 of 2) I- 2 329-2b ( 2 of 2 ) YLCC-42 und 62 400.3.50 A1 ELECTRONIC BOARD 14 5 2 1 34 6 5 21 22 (01) ( 2 ) 2 1 34 6 5 21 22 (0 3 ) A2 ELECTRONIC BOARD 2 1 34 6 5 21 22 (0 2 ) ( 3 ) 2 1 34 6 5 21 22 (0 4 ) GND B4 LWT PROBE 2 1 2 21 HP2 P ID8 24 P6 P1 10 11 4 B WATER PUMP X2.
55 Wiring diagram, YLCC- 82, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M4 FAN 2 (01) 1 2 35 46 (20) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 3 5 46 (28) E4 KM4 F4 135 246 14 13 M 3 ~ E0 I-2359-1a (1 of 2) YLCC-82 400.3.50 X1/.
56 Wiring diagram, YLCC- 82, 400.3.50 (2 of 2) I- 2 359-2a ( 2 of 2 ) YLCC- 8 2 400.3.50 A1 ELECTRONIC BOARD 14 5 2 1 34 6 5 21 22 (01) ( 2 ) 2 1 34 6 5 21 22 (0 3 ) A2 ELECTRONIC BOARD 2 1 34 6 5 21 22 (02) ( 3 ) 2 1 34 6 5 21 22 (0 4 ) GND B4 LWT PROBE 2 1 2 21 HP2 P ID8 24 P6 P1 10 11 4 B WATER PUMP X2.
57 Wiring diagram, YLCC- 102, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M4 FAN 2 (01) 1 2 35 46 (20) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 35 46 (28) E4 KM4 F4 135 246 14 13 M 3 ~ E0 I-2230-1b (1 of 2) YLCC-102 400.3.50 X1/.
58 Wiring diagram, YLCC- 102, 400.3.50 (2 of 2) I- 2 2 30-2 b ( 2 of 2 ) YLCC- 102 400.3.50 14 5 2 1 34 6 5 21 22 (01) ( 2 ) 2 1 34 6 5 21 22 (0 3 ) 2 1 34 6 5 21 22 (02) ( 3 ) 2 1 34 6 5 21 22 (0 4 ).
59 Wiring diagram, YLCC- 122, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M6 F AN 2 (01) 1 2 35 46 (18) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 35 46 (27) E6 KM6 F6 135 246 14 13 M 3 ~ E0 I-2371-1a YLCC-122 400.3.50 X1/... M5 F AN 1 1 2 35 46 (17) E5 KM5 F5 135 246 14 13 M 3 ~ 246 246 F 9 4 A 1 2 3 4 a L X3/.
60 Wiring diagram, YLCC- 122, 400.3.50 (2 of 2) I- 2 371-2a YLCC-122 400.3.50 R X2/... R B GND 6 ID3 9 ID5 10 2 1 34 6 5 21 22 (0 6 ) ID2 1 11 X2/... LP1 P ID4 2 ID1 8 21 LP2 P 2 C/H F6 (06) ID8 9 ID9 2 ID7 1 2 1 34 6 5 21 22 (0 5 ) GG O 71 4 GG O 71 4 GND B4 V+ GND GND T+ T+ T- tLAN tLAN/485 X2/.
61 Wiring diagram, YLCC- 152, 400.3.50 (1 of 2) PE 400V , 3 ~, 50 Hz, N, M1 COMPRESSOR 1 M6 F AN 2 (01) 1 2 35 46 (18) E1 KM1 Q1 L1 L2 L3 N F1 135 246 (02) (03) M 3 ~ 1 2 35 46 (27) E6 KM6 F6 135 246 14 13 M 3 ~ E0 I-2372-1a YLCC-152 400.3.50 X1/... M5 F AN 1 1 2 35 46 (17) E5 KM5 F5 135 246 14 13 M 3 ~ 246 246 F 9 4 A 1 2 3 4 a L X3/.
62 Data and measurements are subject to change without prior notice. Wiring diagram, YLCC- 152, 400.3.50 (2 of 2) I- 2372-2a YLCC-152 400.3.50 R X2/...
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Ref.: Y-R70102 0205.
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