Carel heaterSteam Specifikace stáhnout pdf

alarm

reset

30% 50% 75% 100%

1234

alarm

SEL

reset

PRG

dehum. x1000

ENGLISH

heaterSteam +030222011 - rel. 2.2 - 24.01.2011

15. ALARMS AND TROUBLESHOOTING

15.1 Alarm summary table

When an alarm is activated a message identifying the alarm is displayed on the control module.

In the case of potentially dangerous alarms, the control module automatically shuts the humidiﬁ er down.

For some alarm events (see Table 15.a), the signalling of the alarm is accompanied by the activation of

an alarm relay, as described in: Other auxiliary contacts.

If the cause of the alarm is no longer valid, the humidiﬁ er and alarm relay output can be reset automati-

cally or manually, according to the type of problem, while the message displayed is deactivated manually

by pressing the reset-PRG button.

If no longer active, the alarm status continues to be indicated until the reset-PRG button is pressed.

Still active alarms can not be reset.

In the type C control module the presence of an alarm is indicated by the lighting up of LED 9 and

a combination of the LEDs 5 (Fig. 15.a); in the event of more than one alarm, these are indicated in

sequence, at 2 second intervals.

In the type H or T control module, if not in programming phase, in the presence of an alarm LED 9 (see

ﬁ g. 15.b) begins ﬂ ashing, while the display 5 indicates the alphanumeric alarm code.

The message is displayed cyclically, for a duration of two seconds, alternating with the measurement

normally displayed (if the measurement normally displayed corresponds to a 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 corresponding codes in sequence, at

two second intervals.

The alarm Ec cannot be reset.

In the event of the alarm CL (regular maintenance required), the alarm can be reset only by resetting the

hour counter; see Resetting the hour counter.

The alarm E1 may appear in two distinct cases:

1. Malfunction when reading from the parameter memory (typically on start-up)

The default parameters are temporarily recalled, without being saved in the parameter memory (the

parameters can be accessed and the correct values restored).

In any case the default parameter recall procedure is recommended; see Recalling the default

parameters.

2. Malfunction when writing to the parameter memory (typically on pressing the PRG button)

Any modiﬁ cations made will be cancelled; the parameters can be accessed, the values modiﬁ ed and

save operation repeated.

Table 15.a lists the alarm indications, the causes, the conditions and the possible solutions.

The remote terminal column indicates the alarm message that appears on the LCD display of the CAREL

Humivisor remote control panel, if one is connected to the humidiﬁ er.

code displayed

H and T

controller

C controller CAREL

Humivisor

remote

terminal

cause solution

( once having tried the suggestion, if the problem

persists, contact the CAREL service department)

action reset alarm

relay

alarm

30% 50% 75% 100%

1234

E202 •activation of safety

thermostat

• Klixon activation

•the thp output is open

- check the earth current of the heaters, and if replace

necessary.

- manually reset the Klixon

- problem dependent mainly on operation without water;

- 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

not available active

if Et

remain

in order

at least

minute.

alarm

30% 50% 75% 100%

1234

E204 contradiction of the ﬂ oat - check the correct supply of water to the cylinder;

- turn the machine off and clean: the cylinder, the level

control and the ﬁ ll electrovalve

see procedure

“AR”

manual only

if EE

appears

during

non previsto E205 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 (demineralisa-

tion, even partial);

- the problem will not be resolved by softening the supply

water

total shutdown auto

available

active

Fig. 15.a

Fig. 15.b

1 2 3 4 5 6 ... 10 11

Shrnutí obsahu

Strany 1 - 15.1 Alarm summary table

58alarm reset5930% 50% 75% 100%1234alarm SELresetPRGdehum. x100059ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.201115. ALARMS AND TROUBLESHOOT

Strany 2 - Table 15.a

671231324ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.201117.2.5 Fuses (uxiliary circuit)These measure 10.3 x 38mm and are housed in the fuse ca

Strany 3 - 15.3 Troubleshooting

68ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.201117.3 Spare parts Models UR002 UR004 UR006 - 1~* UR006 - 3~** UR010 UR020 UR027 UR040 UR060 p

Strany 4 - Table 16.a

59ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.2011 code displayedH and T controllerC controller CAREL Humivisor remote terminalcause solution

Strany 5 - 17. SPARE PARTS

60ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.201115.2 Autotest Retry procedure (Fault tolerance) AUTOTEST RETRY (“AR”)Step Description Drain s

Strany 6 - Fig. 17.b

61ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.201116. HUMIDIFIER TECHNICAL SPECIFICATIONS modelUR002 UR004 UR006 UR010 UR020 UR027 UR040 UR060

Strany 7 - Fig. 17.c

62ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.201117. SPARE PARTSFig. 17.a Exploded of the cylinder 6-10kg/h ( 13.2-22 lbs/h )Spare Parts Code

Strany 8 - Table 17.e

63ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.2011Fig. 17.b Exploded of the cylinder 2-4 kg/h ( 4.4 - 8.8 lbs/h)Spare Parts Coden. description U

Strany 9 - 17.2.2 Elements

64ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.2011 Exploded of the cylinder 20-27-40-60 kg/h 44.1-59.5-88.1-132.3 lbs/h ) Spare Parts Coden.

Strany 10 - Table 17.g

65ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.201117.a Maintenance of the other plumbing componentsIMPORTANT WARNINGS: do not use detergents or

Strany 11 - 17.3 Spare parts

66ENGLISHheaterSteam +030222011 - rel. 2.2 - 24.01.2011Carefully check that the connection pipes are properly ﬁ tted and that they are not blocked or

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