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Carel UR053HL102 [32/72] The table below lists the alarm indications the causes the conditions and the possible solutions
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32
ENG
“heaterSteam” +0300075EN - rel. 1.2 - 29.09.2015
The table below lists the alarm indications, the causes, the conditions and
the possible solutions.
alarm code cause
solution
(once having tried the suggestion, if the problem persists
, contact the CAREL service department)
action reset alarm relay
Overtemperature
• the PTC probes
of the heaters
have detected an
overtemperature
• Klixon activation
• motor protector
outlet is open
• check the earth current of the heaters, and replace them, if necessary.
• manually reset the Klixon
• problem dependent mainly on operation without water or in the
presence of lime on heater surface;
• turn the machine off and, once it has cooled down,reactivate the
thermostat on the cylinder cover after having cleaned the cylinder
and the level control, checking the effi ciency of the components;
• check that the electrical and water connections are in order and that
the machine is supplied correctly;
• it may be necessary to replace the PTC sensors if installed
Unavailable
Active if Et
persists
for at least one
minute
Water level
malfunction
fl oat
• check the correct supply of water to the boiler;
• turn the machine off and clean: the boiler, the level control and the
fi ll solenoid valve
see procedure “AR” manual
Active only
if
EE is displayed
during AR
High conductivity
high conductivity of
the supply water
• turn the machine off and clean the water conductivity measuring
electrodes;
• if the problem persists, change the source of the supply water or
install a suitable treatment system (demineralisation, even partial);
• the problem will not be resolved by softening the supply water
total shutdown automatic active
Autotest
autotest failed;
probable problems in:
water supply,
level control or
solenoid valve
• ensure that the machine is supplied with water;
• turn the machine off and clean the level control and the fi ll valve
see procedure
“AR”
manual
Active only on
the second EP or
after the EE
during AR
Steam production
• electrical power
not available; on
machine start-up no
steam is produced
or the water is not
pre-heated
• fl oat locked in high
level position.
with the machine off and disconnected from mains power supply,
check that there are no defective of malfunctioning electrical connec-
tions
see procedure
“AR”
manual active
No water
No water
• check that the supply pipe from the water supply to the humidifi er
and the internal pipe is not blocked or choked and that the pressure
is suffi cient (0.1...0.8 MPa, 1...8 bar);
• check the operation of the fi ll solenoid valve;
• check that the steam supply does not have to work against excessive
back-pressure, preventing the fl ow of water into the boiler due to
gravity;
• check that the steam supply pipe is not choked or that there are
no pockets of condensation
disabl.
humidifi er
after 10 min of
wait reset
automatically
the alarm and
attempt a new
loading
manal or
automatic
(if after
10 min of
wait water
returns)
active
Foam present
formation of foam
in the boiler during
boiling
• the formation of foam is usually due to the presence of surfactants
in the water (lubricants, solvents, detergents, water treatment or
softening agents) or an excessive concentration of dissolved salts.
Drain the water supply line;
• clean the boiler
signal only manual not active
High water con-
ductivity
high conductivity
pre-alarm
of water
• check the conductivity of the supply water;
• if necessary, install a suitable water treatment system;
• the problem will not be resolved by softening the supply water
disabl.
humidifi er
automatic not active
High room hu-
midity
high ambient humidity
(high temperature in T
control)
check the operation of the probe and the limit set by parameter P2 signal only automatic active
Low room hu-
midity
low ambient humidity
low temperature in T
control)
check the operation of the probe and the limit set by parameter P3 signal only automatic active
High delivery
humidity
high delivery humidity check the operation of delivery probe signal only automatic active
EEprom
internal memory error contact the CAREL service department
disablement
humidifi er
reprogram-
ming
CAREL
active
User parameters
user parameter error
with the machine off check that there are no defective or malfunction-
ing electrical connections
disablement
humidifi er
reprogram-
ming
parameters
active
Hour meter
hour counter error reset the hour counter (see Resetting the hour counter)
disablement
memorization
hour counter
manual
reset
hour
counter
not
active
Room probe
room probe not
connected
check the connection of the probe and the setting of parameter A0 for
ON/OFF confi guration (see Reading and programming the parameters)
disablement
humidifi er
automatic active
Delivery probe
limit probe not
connected (if any)
check the connection of the probe or the setting of parameter A0 (see
Reading and programming the parameters)
disablement
humidifi er
automatic active
Содержание
- Electric resistance humidifi er 1
- H i g h e f f i c i e n c y s o l u t i o n s 1
- Heatersteam ur 1
- User manual 1
- Attention 3
- Disposal 3
- Warnings 3
- Advanced functions 67 5
- Alarms 31 5
- Commissioning 23 5
- Configuration parameters 29 5
- Content 5
- Electrical connections 18 5
- General features and models 61 5
- Hydraulic connections 12 5
- Introduction and installation 7 5
- Preparing for operation 22 5
- Spare parts and maintenance 35 5
- Steam distribution 15 5
- Supervisor network 22 5
- Wiring diagrams 45 5
- Dimensions and weights 7
- Heatersteam ur 7
- Introduction and installation 7
- Positioning 7
- Wall mounting 7
- When opening the packaging 7
- Heatersteam 0300075en rel 1 29 9 015 8
- Mounting the front panel 8
- Piano di foratura drilling template 8
- Removing the front panel 8
- Tab 1 c 8
- Hydraulic circuit 9
- Made in italy 9
- Material supplied with the appliance 9
- Technical data plate 9
- Structure of models ur002 ur0013 10
- Fig 1 m 11
- Structure of models ur020 ur0080 11
- Hydraulic connections 12
- Set up for hydraulic connections 12
- Heatersteam 0300075en rel 1 29 9 015 13
- Hydraulic connections heights 13
- Drain water 14
- Limit values for the resistance humidifiers waters 14
- Not recommended 14
- Supply water 14
- Carel jet distributors sdpoem00 15
- Linear distributors for air ducts dp dr0 from carel 15
- Steam distribution 15
- Carel ventilated steam distributors for rooms vsdu0a only models ur002 ur013 16
- Condensate drain pipe 16
- Steam transport pipe 16
- Electrical connections 18
- Power supply cable connection 18
- Set up for power cables passageway 18
- Control board 19
- G h k i j 19
- Main board 19
- Control with humidity probes 20
- Steam production command signals 20
- Alarm contact 21
- Final checks 21
- Preliminary checks 22
- Preparing for operation 22
- Removing the heating element centring spring only for three phase models 22
- Rs 485 supervisor network 22
- Supervisor network 22
- Commissioning 23
- Example 1 number 215 is displayed 24
- Example 2 the appliance has been operational for 2300 hours 24
- Fig 7 f fig 7 g 24
- Fig 7 h 24
- Fig 7 i 24
- Fig 7 j 24
- Heatersteam 24
- Heatersteam 0300075en rel 1 29 9 015 24
- In case of alarm standard display alternates with the codes of all the alarms that are active during programming the display shows the codes and values of the parameters 24
- Note display standard view can be selected by confi guring parameter c00 24
- Note the numerical values from 200 to 255 of the parameter a4 are displayed with the symbol in the place of the hundreds digit 2 24
- Press and hold the buttons up and down until complete drainage of the cylinder 24
- Tab 7 a 24
- The display shows various types of variables temperature c or f relative humidity amount of steam kg lb h electrical conductivity ms cm and so on the unit of measurement can be changed by means of parameter a1 the symbols of the unit of measurement are described inthe table 24
- The front panel contains the display and keyboard made up from 4 keys which pressed individually or together allow to perform all of the controller programming operations 24
- To avoid stagnations drain the water in the cylinder by simultaneously pressing and holding the up and down keys 24
- Turn the switch to 0 off 24
- Keypad 25
- Programming 25
- Setting the set point st 25
- Modifi cation of the confi guration parameters 26
- Setting the adjusting and reading parameters 26
- Heatersteam 27
- Procedures 27
- Recalling the default generic parameters 27
- Release software view 27
- Counter reset 28
- Heatersteam 28
- Total drainage manual 28
- Auxiliary function parameters 29
- Basic operation parameters 29
- Configuration parameters 29
- Parameter access and setting 29
- 1 in proportional operation a0 1 d1 is expressed in of operating range selected with a2 30
- Control parameters 30
- Measurement reading parameters 30
- Serial communication parameters 30
- Alarms 31
- Alarms table 31
- The table below lists the alarm indications the causes the conditions and the possible solutions 32
- Autotest retry procedure fault tolerance 33
- Tab 9 c 34
- Troubleshooting 34
- Exploded view models ur002 ur013 35
- Spare parts and maintenance 35
- Exploded view models ur002 ur080 36
- Fig 10 b 36
- Fig 10 c 37
- Fig 10 d 37
- Hydraulic ur 2 13 kg h 37
- Hydraulic ur 20 80 kg h 37
- Important warning do not use detergents or solvents to clean the plastic components to remove the deposits use a 20 acetic acid solution then rinse thoroughly with water 37
- Other hydraulic parts 37
- Electric components 38
- Maintenance 39
- Maintenance frequency 39
- Maintenance of the cylinder boiler 39
- Maintenance operations 39
- Models ur020 ur080 40
- Feeding drain tempering solenoid valve 41
- Fill tray 41
- Parts replacement 41
- Drain pump 42
- Heaters 42
- Heaters fuses humidifi ers ur027 at 230 v ur060 ur080 at 460 575 v ur053 460 v 42
- Models ur002 ur013 42
- Ntc temperature sensor 42
- Ptc temperature sensor 42
- Mechanical discharge of water in the cylinder 43
- 2 3 4 5 6 7 8 9 three phase power supply terminals 1 2 single phase power supply terminals 44
- 9 4 5 6 44
- Electrical connection of boiler heaters 44
- Alarm relay 45
- Control module 45
- External signals 45
- Main board 45
- Qc1 ntc 45
- Relay 1 45
- Remote on off 45
- Serial line 45
- Steam boiler unit 45
- To steam ventilated distributor 45
- To wire dp 45
- Wiring diagram ur002 ur004 single phase 208 v 45
- Wiring diagrams 45
- Alarm relay 46
- Bridging connection 46
- Control module 46
- External signals 46
- Main board 46
- Qc1 ntc 46
- Relay 1 46
- Remote on off 46
- Serial line 46
- Steam boiler unit 46
- To steam ventilated distributor 46
- To wire dp 46
- Wiring diagram ur002 ur004 single phase 230 v 46
- Alarm relay 47
- Bridging connection 47
- Control module 47
- External signals 47
- Main board 47
- Ptc3 ptc2 ptc1 47
- Qc1 ntc 47
- Relay 1 47
- Remote on off 47
- Serial line 47
- Steam boiler unit 47
- To steam ventilated distributor 47
- To wire dp 47
- Wiring diagram ur006 single phase 208 v 47
- Bridging connection 48
- Wiring diagram ur006 single phase 230 v 48
- Alarm relay 49
- Bridging connection 49
- Control module 49
- External signals 49
- Main board 49
- Qc1 ntc 49
- Relay 1 49
- Remote on off 49
- Serial line 49
- Steam boiler unit 49
- To steam ventilated distributor 49
- To wire dp 49
- Wiring diagram ur006 ur010 208 230 460 575 v ur013 three phase 230 460 575 v 49
- Alarm relay 50
- Bridging connection 50
- Control module 50
- External signals 50
- Main board 50
- Ptc3 ptc2 ptc1 50
- Qc1 ntc 50
- Relay 1 50
- Remote on off 50
- Serial line 50
- Steam boiler unit 50
- To steam ventilated distributor 50
- To wire dp 50
- Wiring diagram ur006 ur010 ur013 three phase 400 v 50
- Alarm relay 51
- Bridging connection 51
- Control module 51
- External signals 51
- Main board 51
- Ntc llc 51
- Relay 1 51
- Remote on off 51
- Serial line 51
- To wire dp 51
- Wiring diagram ur020 ur027 three phase 208 230 460 575 v 51
- Alarm relay 52
- Bridging connection 52
- Control module 52
- External signals 52
- Main board 52
- Ntc llc 52
- Relay 1 52
- Remote on off 52
- Serial line 52
- To wire dp 52
- Wiring diagram ur020 ur027 three phase 400 v 52
- Wiring diagram ur027 three phase 230 v 53
- Alarm relay 54
- Bridging connection 54
- Control module 54
- External signals 54
- Main board 54
- Ntc llc 54
- Relay 1 54
- Remote on off 54
- Serial line 54
- To wire dp 54
- Wiring diagram ur040 ur053 three phase 460 575 v 54
- Alarm relay 55
- Bridging connection 55
- Control module 55
- External signals 55
- Main board 55
- Ntc llc 55
- Relay 1 55
- Remote on off 55
- Serial line 55
- To wire dp 55
- Wiring diagram ur040 ur053 three phase 400 v 55
- Wiring diagram ur053 three phase 460 v 56
- Alarm relay 57
- Bridging connection 57
- Control module 57
- External signals 57
- Main board 57
- Ntc llc 57
- Relay 1 57
- Remote on off 57
- Serial line 57
- To wire dp 57
- Wiring diagram ur060 three phase 575 v 57
- Wiring diagram ur060 460 575 v 58
- Bridging connection 59
- Wiring diagram ur060 ur080 three phase 400 v 59
- Wiring diagram ur080 three phase 460 575 v 60
- General features and models 61
- Heatersteam models and electrical features 61
- Models of steam nozzles with concentrated jet 62
- Steam duct pipe models 62
- Tab 12 b 62
- Tab 12 c 62
- Tab 12 d 62
- Technical features 62
- Heatersteam 0300075en rel 1 29 9 015 63
- Models of linear nozzles and typical installations 63
- Tab 12 e 63
- Table of parameter b1 64
- Variables accessible in serial mode only 65
- Production control via variables a52 and a53 66
- Advanced functions 67
- Operating principle 67
- Regulation principles 67
- Application for steam baths t type control module 68
- Automatic total drain due to inactivity 68
- Independent control with relative humidity transducer and one for delivery humidity limitation parameter a0 3 68
- Setting the alarm thresholds type h or t control module 68
- User adjustable duration of dilution drain 68
- Parameter b8 69
- Parameter ba 69
- Pwm fi lls after dilution and high level foam drains 69
- Reduced fi lls to restore water level after evaporation 69
- User adjustable max allowed no of evaporation cycles between 2 dilution drains 69
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