Carel heaterSteam UR Series User Manual Download Page 53

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ENG

“heaterSteam” +0300075EN - rel. 1.2 - 29.09.2015

11.9 Wiring diagram UR027 three-phase (230 V)

1G 2G

1H 2H 3H

1I 2I

3I 4I 5I 6I 7I 8I

4 J

3 J

2 J

1 J

4 3 2 1

8 7 6 5

3 2 1

6 5 4

3 2 1

6 5 4

2 1

4 3

AIN BO

ARD

RELA

ONTROL

MODULE

SERIAL

LINE

EXTERNAL

SIGNALS

ALARM

RELAY

1 E

2 E

3 E

4 E

5 E

6 E

REMO

ON-

OFF

POWER

SUPPL

RSS3

RSS2

RSS1

4D 1D

3C 1C 4C

QC1

THP

F10

QC1

WIRE

Fig. 11.i

* To be carried out by the installer

THP

Motor Protector

QC1

Fast coupling

CONTACTOR

LLC

Level gauge

Sensor terminal block

F1 - F2

Primary circuit fuses

Drain pump safety fuse

Secondary circuit fuse

Feed valve

PTC1…3

Temperature sensor heater 1…3

Transformer

Drain pump

High level electrodes

Conductivity meter electrodes

Manual switch

R1…3

Electric heater 1…3

SSR1…3

Solid state relay 1…3

FAN

Fan

RDT

Drain tempering relay

Drain tempering valve

NTC

Water temperature sensor

SSR thermal switch

Heater thermal switch

Summary of Contents for heaterSteam UR Series

Page 1: ...H i g h E f f i c i e n c y S o l u t i o n s heaterSteam UR NO POWER SIGNAL CABLES TOGETHER READ CAREFULLY IN THE TEXT Electric resistance humidifier User manual...

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Page 3: ...m the humidifier Do not use corrosive chemicals aggressive solvents or detergents to clean the internal or external parts of the humidifier unless specifically indicated in the user s manual CAREL Ind...

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Page 5: ...10 SPARE PARTS AND MAINTENANCE 35 10 1 Maintenance 39 10 2 Maintenance operations 39 10 3 Maintenance frequency 39 10 4 Maintenance of the cylinder boiler 39 10 5 Feeding drain tempering solenoid val...

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Page 7: ...e packaging grasping the neck from beneath open the cardboard box remove the protective material and remove the humidifier keeping it upright at all times 1 4 Positioning the unit is designed for wall...

Page 8: ...ls UR020 UR080 1 3 2 4 5 Fig 1 e 1 remove the screws on the top of the humidifier using a screwdriver 2 grab the panel by lifting it from the top about 20 mm 0 79 in 3 remove the panel by pulling it f...

Page 9: ...dustria 11 35020 Brugine Padova Italy Fig 1 i Note tampering removal lack of the identification plate or other does not allow the safe identification of the product and will make any installation or m...

Page 10: ...le terminal block 8 Pump fuse F3 9 Anti jamming filter where provided 10 Cable gland for power cables 11 Fan control board 12 Cable gland for auxiliary circuit 13 Cooling fan 14 ON OFF switch 15 Drain...

Page 11: ...Motor protector THP 8 NTC probe holder 9 Transformer 10 Control card 11 Fuse holder base F1 F2 F3 12 Power cable terminal block 13 Anti jamming filter where provided 14 Power cable inlet 15 ON OFF sw...

Page 12: ...in for models UR020 UR080 5 provide an open drain using a funnel to interrupt drain continuity 6 connect a trap to prevent the return of odors 7 for models UR020 UR080 connect a drain pipe from the d...

Page 13: ...ter fill Water drain Water drain Steam exhaust and condensate drain Models UR002 UR013 view from above A1 A2 A3 Fig 2 f seize mm in Models UR002 UR013 F 126 7 5 F 224 8 8 G 137 9 5 4 G 21 7 0 85 A1 St...

Page 14: ...dispensers is not allowed it allows for reduced maintenance but favors the concentration of dissolved salts in the water in the cylinder leading to potential corrosion to the heating elements and pos...

Page 15: ...obstacle 1 1 5 m 3 3 4 9 ft Increase distance in case of 1 increase in speed of the air in the duct 2 turbulence decrease See paragraph 12 5 for installation examples Mounting instructions see figure...

Page 16: ...g see section Models of steam conducting pipes paragraph 12 2 avoid the formation of pockets or traps cause of condensate accumulation avoid choking the pipe with sharp bends or twists Use metal clamp...

Page 17: ...ENG heaterSteam 0300075EN rel 1 2 29 09 2015 Models UE020 UR080 1 extend the pipe inide the humidifier up to the base tank NO Fig 3 g All the UR models SI R 300mm R 300mm D 200mm NO NO D 200mm Fig 3...

Page 18: ...pply corresponds to the value indicated on the data plate inside the electrical panel Remove the front panel as shown in chapter 1 In order to insert the power cables and probes Models UR002 UR013 1 l...

Page 19: ...g the cables through the raceway on the internal partition to the removable screw terminals placed on the control board CONTROL BOARD 1I 2I 3I 4I 5I 6I 7I 8I 1K 2K 3K 1H 2H 3H 1E 2E 3E 4E 5E 6E 7E 8E...

Page 20: ...lator set parameter A0 1 to enable the modulating action see chapter 7 and parameter A2 according to the signal chosen 0 1V 0 10V 2 10V 0 20mA 4 20mA 1I 2I 3I 4I 5I 6I 7I 8I OUT REF Fig 4 n Attention...

Page 21: ...nal 4I 32 Vdc from the rectifying of 24 Vac at terminal 3I The control signals must be connected for the control probe HP TT in the case of controls for steam baths to terminal 5I whose reference grou...

Page 22: ...are installed and in tact terminals 7I and 8I are connected by jumper or connected to the remote ON OFF contact and that the latter is closed the probes or the external control device are correctly co...

Page 23: ...Fig 7 d 4 OPERATION The humidifier starts to operate and standard view is displayed heaterSteam Alarm Steam Drain Fill x1000 SEL reset PRG drain Fig 7 e In case of allarm the Alarm LED flashes and th...

Page 24: ...imal point Tab 7 a Note display standard view can be selected by configuring parameter C00 7 6 Display The display shows various types of variables temperature C or F relative humidity amount of steam...

Page 25: ...rameters configuration parameters Access to the configuration parameters is protected by a password that prevents unwanted modifications or access by unauthorised persons 7 9 Setting the set point St...

Page 26: ...t PRG drain heaterSteam Alarm Steam Drain Fill x1000 SEL reset PRG drain heaterSteam Alarm Steam Drain Fill x1000 SEL reset PRG drain 4 press UP DOWN to change the value of the parameter 5 press SEL t...

Page 27: ...es of the parameters press PRG This exits the parameter setting procedure 7 12 Procedures 7 12 1 Release software view heaterSteam Alarm Steam Drain Fill x1000 SEL reset PRG drain 1 Press simultaneous...

Page 28: ...ess the SEL button to display the value of the counter preceded for 1 second by the unit of measure 4 Press simultaneously UP or DOWN for 5 s until the value is reset preceded by the display of the un...

Page 29: ...ter 12 0 63 0 I 18 b2 start pre heating offset referred to set point r H 2 19 9 3 0 A 6 They can only be accessed with pre heating function enabled b1 1 or 3 b3 pre heating temperature C 70 90 80 I 19...

Page 30: ...notes P0 maximum production in the event of modulation disabled b0 0 the production is always at 100 of the rated value irrespective of the value of the parameter 10 100 100 I 2 P1 humidification dif...

Page 31: ...disconnected probe the measurement is not displayed this will automatically return to the display if the probe is reconnected In the event of more than one alarm the display indicates all the corresp...

Page 32: ...er supply to the humidifier and the internal pipe is not blocked or choked and that the pressure is sufficient 0 1 0 8 MPa 1 8 bar check the operation of the fill solenoid valve check that the steam s...

Page 33: ...d depends on the conductivity of the water the number of operating hours etc based on an internal calculation 9 2 Autotest Retry procedure Fault tolerance AUTOTEST RETRY AR Step Description Drain stat...

Page 34: ...alfunction 4 cylinder inlet filter blocked 5 lime in the fill tank 6 drain solenoid valve malfunction 1 check that the steam outlet pipe is not bent or choked 2 replace the feeding solenoid valve clea...

Page 35: ...specific machine code N description no of kit for single UR UR 6 1 UR 6 3 UR 10 3 UR 13 3 UR6 1 UR6 3 UR10 3 UR13 3 URKCR00020 1 power connection protective cover single package 3 URKCOPC02M 16 boiler...

Page 36: ...cover 1 URKFLAN020 11 kit of utilities flange with gasket 1 URKFS00000 3 ani foam sensor kit 1 Tab 10 c where not indicated single package the kits comprise the quantity of parts needed for the speci...

Page 37: ...es kit URKT00002M 6 drain pipe 7 overflow pipe 8 feeding pipe 10 compensation pipe URKTDT002M only for drain temperng URKTDT002M only for drain temperng 12 drain tempering pipe for the models equipped...

Page 38: ...00 URKCONT200 URKCONT300 URKCONT200 URKCONT400 URKCONT400 URKCONT300 URKCONT300 4 Contactor URKFH10000 URKFH20000 5 Fuse holder base UEKTR30000 6 Transformer URI0000000 7 Main control board URKREL2300...

Page 39: ...is necessary as the lime deposits that form inhibit the exchange of heat between the heating elements and the water Warning do not use detergents or solvents to clean the components in the boiler and...

Page 40: ...ed to the level gauge from boiler cover 6 remove the cover that protects the heaters 5 loosen the fastening nuts and remove the wires and the ground cable 7 7 disconnect the probe connector and remove...

Page 41: ...the plates are coated with anti adhesive film avoid using any type of metal tools to avoid damaging the anti adhesive film 10 5 Feeding drain tempering solenoid valve UR020 UR080 After having disconn...

Page 42: ...only be replaced if the safety thermostat is activated due to operation without water in fact the intervention of just one PTC will cause the control module to shut down operation To replace them rem...

Page 43: ...cient ventilation the temperature of the electrical panel may rise excessively until it reaches 65 C Power to the solid state relays is cut off by a special Klixon heat sensor with manual reset see th...

Page 44: ...phase STAR 53 kg h 575 V g 1 2 3 A B E F I L 1 2 3 4 5 6 A B C D E F O P Q R S T 1 2 3 A B C D E F O P Q R S T Fig 10 ai Fig 10 aj Fig 10 ak Three phase TRIANGLE 20 27 kg h 208 230 V Three phase STAR...

Page 45: ...CS LS DP FV DT RDT R1 STEAM BOILER UNIT ST PTC1 6D A B M1 M2 S1 S2 T1 T2 THP 2B LLC 5A FAN FSB RDT TO DP TO STEAM VENTILATED DISTRIBUTOR X1 X2 TO WIRE DP S1 Fig 11 a To be carried out by the installe...

Page 46: ...4A 7A 3A QC1 NTC CS LS DP FV R1 STEAM BOILER UNIT ST PTC1 6D A B M1 M2 S1 S2 T1 T2 THP 2B LLC 5A FAN FSB L N TO DP TO STEAM VENTILATED DISTRIBUTOR X1 X2 TO WIRE DP S1 Fig 11 b To be carried out by the...

Page 47: ...LER UNIT ST PTC3 PTC2 PTC1 6D A B C D F E M1 M2 S1 S2 T1 T2 THP 2B LLC 5A FAN FSB RDT TO DP TO STEAM VENTILATED DISTRIBUTOR X1 X2 TO WIRE DP A B C D F E 2 1 S1 Fig 11 c To be carried out by the instal...

Page 48: ...P FV R2 STEAM BOILER UNIT ST PTC2 6D C D R1 PTC1 A B R3 PTC3 E F M1 M2 S1 S2 T1 T2 THP 2B LLC 5A FAN FSB TO DP TO STEAM VENTILATED DISTRIBUTOR X1 X2 TO WIRE DP A B C D F E 2 1 S1 Fig 11 d To be carrie...

Page 49: ...BOILER UNIT ST PTC2 6D C D M1 M2 S1 S2 T1 T2 THP 2B LLC 5A FAN FSB RDT PTC1 A B PTC3 E F TO DP TO STEAM VENTILATED DISTRIBUTOR X1 X2 TO WIRE DP CONNECTION A B C D F E 2 3 1 CONNECTION A B C D F E 2 3...

Page 50: ...S DP FV R1 R2 R3 STEAM BOILER UNIT ST PTC3 PTC2 PTC1 6D A B C D F E M1 M2 S1 S2 T1 T2 THP 2B LLC 5A FAN FSB TO DP TO STEAM VENTILATED DISTRIBUTOR X1 X2 TO WIRE DP CONNECTION A B C D F E 2 3 1 S1 Fig 1...

Page 51: ...DT S1 RDT DP FV DT NTC LLC LS A B C D E F R1 PTC1 R2 PTC2 R3 PTC3 QC1 ST CS S2 TO DP TO WIRE DP CONNECTION A B C D F E 2 3 1 CONNECTION A B C D F E 2 3 1 Fig 11 g To be carried out by the installer TH...

Page 52: ...B 4A 7A 3A 6D 2B 5A FAN TO DP QC1 CS M1 M2 S1 S2 T1 T2 THP DP FV NTC LLC LS A B C D E F R1 PTC1 R2 PTC2 R3 PTC3 QC1 ST S2 TO WIRE DP CONNECTION A B C D F E 2 3 1 Fig 11 h To be carried out by the inst...

Page 53: ...AN RDT S1 F5 F6 F7 F8 F9 F10 R1 R2 R3 TO DP RDT DP FV DT NTC LLC LS A B C D E F R1 PTC1 R2 PTC2 R3 PTC3 QC1 ST CS S2 TO WIRE DP Fig 11 i To be carried out by the installer THP Motor Protector QC1 Fast...

Page 54: ...5 PTC5 R6 PTC6 QC1 ST2 ST1 S2 POWER SUPPLY RSS3 RSS2 RSS1 L1 L2 PE TB F1 F2 K 1 2 3 L1 F3 MS F4 TR FAN RDT S1 A B C D E F G H I L M N TO DP TO WIRE DP Fig 11 j To be carried out by the installer THP M...

Page 55: ...3A 6D 2B 5A FAN QC1 CS M1 M2 S1 S2 T1 T2 THP DP FV NTC LLC LS R1 PTC1 R2 PTC2 R3 PTC3 R4 PTC4 R5 PTC5 R6 PTC6 QC1 ST2 ST1 S2 A B C D E F G H I L M N TO DP TO WIRE DP Fig 11 k To be carried out by the...

Page 56: ...TC5 R6 PTC6 QC1 ST2 ST1 S2 POWER SUPPLY RSS3 RSS2 RSS1 L1 L2 PE TB F1 F2 K 1 2 3 L1 F3 MS F4 TR FAN RDT S1 R4 R5 R6 F8 F9 F10 R1 R2 R3 F5 F6 F7 TO DP TO WIRE DP Fig 11 l To be carried out by the insta...

Page 57: ...8 R9 PTC9 ST1 DT POWER SUPPLY RSS3 RSS2 RSS1 L1 L2 PE TB F1 F2 K 1 2 3 L1 F3 MS F4 TR FAN RDT S1 2 3 1 BRIDGING CONNECTION A B C D E F G H I L M NO P Q R S T TO DP TO WIRE DP Fig 11 m To be carried ou...

Page 58: ...PTC5 R6 PTC6 QC1 ST3 ST2 S2 R7 PTC7 R8 PTC8 R9 PTC9 ST1 DT POWER SUPPLY RSS3 RSS2 RSS1 L1 L2 PE TB F1 F2 K 1 2 3 L1 F3 MS F4 TR FAN RDT S1 R4 R5 R6 F8 F9 F10 R1 R2 R3 F5 F6 F7 R7 R8 R9 TO DP TO WIRE D...

Page 59: ...F G H I L M NO P Q R S T QC1 CS M1 M2 S1 S2 T1 T2 THP DP FV NTC LLC LS R1 PTC1 R2 PTC2 R3 PTC3 R4 PTC4 R5 PTC5 R6 PTC6 QC1 ST3 ST2 S2 R7 PTC7 R8 PTC8 R9 PTC9 ST1 TO DP TO WIRE DP Fig 11 o To be carri...

Page 60: ...PTC5 R6 PTC6 QC1 ST3 ST2 S2 R7 PTC7 R8 PTC8 R9 PTC9 ST1 DT POWER SUPPLY RSS3 RSS2 RSS1 L1 L2 PE TB F1 F2 K 1 2 3 L1 F3 MS F4 TR FAN RDT S1 R4 R5 R6 F8 F9 F10 R1 R2 R3 F5 F6 F7 R7 R8 R9 F11 F12 F13 TO...

Page 61: ...20 0 15 1 K 230 3 x 5038 3 x 37 9 16 60 fast 20 0 15 2 L 400 3 x 5079 Y 3 x 22 0 6 32 fast 20 0 15 1 M 460 3 x 5022 Y 3 x 18 9 6 25 fast 20 0 15 0 N 575 3 x 5008 Y 3 x 15 1 6 20 fast UR027 27 0 19 8 K...

Page 62: ...Vdc 2 10 Vdc 50 with signals 0 20 mA 4 20 mA power supply for active probes general features 24 Vdc 24 Vac rectified Imax 250 mA 12 Vdc 5 Imax 50 mA alarm relay outputs general features 250 V 8 A 2 A...

Page 63: ...600 23 6 DP060D30R0 1 1 1 2 30 1 2 18 39 6 850 33 5 DP085D30R0 1 1 1 1 2 2 30 1 2 18 39 6 1050 41 3 DP105D30R0 1 1 1 1 2 2 30 1 2 18 39 6 1250 49 2 DP125D30R0 1 1 1 1 2 2 30 1 2 18 39 6 1650 65 DP165D...

Page 64: ...FF 14 OFF OFF 15 ON OFF 16 OFF ON Alarms present OFF 17 ON ON 18 OFF ON 19 ON ON 20 OFF OFF 21 ON OFF 22 OFF OFF 23 ON OFF 24 OFF ON Alarms absent 25 ON ON 26 OFF ON 27 ON ON 28 OFF OFF 29 ON OFF 30 O...

Page 65: ...successfully 3 Command failed I 96 Humidifier disabled via remote ON OFF or via terminals 7I 8I contacts or setting D15 1 see below for D15 D 9 R Water level min level D 10 R Water level operating lev...

Page 66: ...ty and limit probe control with ambient temperature sensor d Send the request ambient signal probe in the analog variable A52 in the format from 0000 to 1000 0 to 100 Refer to the chart below for I9 A...

Page 67: ...e of which is indicated by BP proportional band The maximum output Pmax parameter P0 corresponding to the maximum value of the external signal Y can be programmed between 10 and 100 of the nominal val...

Page 68: ...nd b0 are set in the factory default values valid for normal applications Nonetheless these can be modified by the user following the instructions contained in Start up and user interface 13 4 Automat...

Page 69: ...s be restored up to the upper ball cock Parameter bA Variation range 20 100 Default 100 Step 10 Comments bA 100 means that the default duration will be used bA 100 means that the duration is default d...

Page 70: ...70 ENG heaterSteam 0300075EN rel 1 2 29 09 2015 Notes...

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Page 72: ...CAREL INDUSTRIES HQs Via dell Industria 11 35020 Brugine Padova Italy Tel 39 0499 716611 Fax 39 0499 716600 carel carel com www carel com Agenzia heaterSteam 0300075EN rel 1 2 29 09 2015...

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