Carel easy small wide User Manual Download Page 3

3

ENG

ir0300028EN rel. 1.1 - 05.05.2017

IMPORTANT

CAREL bases the development of its products on decades of experience in 
HVAC, on the continuous investments in technological innovations to products, 
procedures and strict quality processes with in-circuit and functional testing on 
100% of its products, and on the most innovative production technology available 
on the market. CAREL and its subsidiaries nonetheless cannot guarantee that all 
the aspects of the product and the software included with the product respond 
to the requirements of the fi nal application, despite the product being developed 
according to start-of-the-art techniques. 
The customer (manufacturer, developer or installer of the fi nal equipment) accepts 
all liability and risk relating to the confi guration of the product in order to reach 
the expected results in relation to the specifi c fi nal installation and/or equipment.
CAREL may, based on specifi c agreements, act as a consultant for the positive 
commissioning of the fi nal unit/application, however in no case does it accept 
liability for the correct operation of the fi nal equipment/system.

The CAREL product is a state-of-the-art product, whose operation is specifi ed in the 
technical documentation supplied with the product or can be downloaded, even 
prior to purchase, from the website www.CAREL.com. 
Each CAREL product, in relation to its advanced level of technology, requires setup 
/ confi guration / programming / commissioning to be able to operate in the best 
possible way for the specifi c application. The failure to complete such operations, 
which are required/indicated in the user manual, may cause the fi nal product to 
malfunction; CAREL accepts no liability in such cases.
Only qualifi ed personnel may install or carry out technical service on the product.
The customer must only use the product in the manner described in the 
documentation relating to the product. 

In addition to observing any further warnings described in this manual, the 
following warnings must be heeded for all CAREL products:
• 

Prevent the electronic circuits from getting wet. Rain, humidity and all 
types of liquids or condensate contain corrosive minerals that may damage 
the electronic circuits. In any case, the product should be used or stored 
in environments that comply with the temperature and humidity limits 
specifi ed in the manual.

• 

Do not install the device in particularly hot environments. Too high 
temperatures may reduce the life of electronic devices, damage them and 
deform or melt the plastic parts. In any case, the product should be used 
or stored in environments that comply with the temperature and humidity 
limits specifi ed in the manual.

• 

Do not attempt to open the device in any way other than described in the 
manual.

• 

Do not drop, hit or shake the device, as the internal circuits and mechanisms 
may be irreparably damaged.

• 

Do not use corrosive chemicals, solvents or aggressive detergents to clean 
the device.

• 

Do not use the product for applications other than those specifi ed in the 
technical manual.

All of the above suggestions likewise apply to the controllers, serial boards, 
programming keys or any other accessory in the CAREL product portfolio.
CAREL adopts a policy of continual development. Consequently, CAREL reserves 
the right to make changes and improvements to any product described in this 
document without prior warning.

The technical specifi cations shown in the manual may be changed without prior 
warning.

The liability of CAREL in relation to its products is specifi ed in the CAREL general 
contract conditions, available on the website www.CAREL.com and/or by specifi c 
agreements with customers; specifi cally, to the extent where allowed by applicable 
legislation, in no case will CAREL, its employees or subsidiaries be liable for any 
lost earnings or sales, losses of data and information, costs of replacement 
goods or services, damage to things or people, downtime or any direct, indirect, 
incidental, actual, punitive, exemplary, special or consequential damage of any 
kind whatsoever, whether contractual, extra-contractual or due to negligence, or 
any other liabilities deriving from the installation, use or impossibility to use the 
product, even if CAREL or its subsidiaries are warned of the possibility of such 
damage.

DISPOSAL

INFORMATION FOR USERS ON THE CORRECT HANDLING OF WASTE 
ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)

In reference to European Union directive 2002/96/EC issued on 27 January 2003 
and the related national legislation, please note that:
• 

WEEE cannot be disposed of as municipal waste and such waste must be  

 

collected and disposed of separately;

• 

the public or private waste collection systems defi ned by local legislation must 

 

be used. In addition, the equipment can be returned to the distributor at the 

 

end of its working life when buying new equipment;

• 

the equipment may contain hazardous substances: the improper use or 

 

incorrect disposal of such may have negative eff ects on human health and on 

 the 

environment;

• 

the symbol (crossed-out wheeled bin) shown on the product or on the 

 

packaging and on the instruction sheet indicates that the equipment has 

 

been introduced onto the market after 13 August 2005 and that it must be 

 

disposed of separately;

• 

in the event of illegal disposal of electrical and electronic waste, the penalties 

 

are specifi ed by local waste disposal legislation.

Warranty on the materials:

 2 years (from the date of production, excluding 

consumables).

Approval: 

 the quality and safety of CAREL INDUSTRIES Hqs products are 

guaranteed by the ISO 9001 certifi ed design and production system.

WARNING:

 separate as much as possible the probe and digital input signal 

cables from the cables carrying inductive loads and power cables to avoid 
possible electromagnetic disturbance. 
Never run power cables (including the electrical panel wiring) and signal 
cables in the same conduits.

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REFULLY IN THE TEXT!

Summary of Contents for easy small wide

Page 1: ...I n t e g r a t e d C o n t r o l S o l u t i o n s E n e r g y S a v i n g s ir33 platform ir33 ir33 wide ir33 small wide easy wide y easy small wide Electronic controller User manual...

Page 2: ......

Page 3: ...ot use corrosive chemicals solvents or aggressive detergents to clean the device Do not use the product for applications other than those specified in the technical manual All of the above suggestions...

Page 4: ...4 ENG ir33plus 0300028EN rel 1 1 05 05 2017...

Page 5: ...ter 31 6 8 Light and Aux outputs 32 6 9 Defrost 32 6 10 Evaporator fans 34 6 11 Condenser fans 35 6 12 Duty setting par c4 35 6 13 Running time defrost par d10 d11 35 7 PARAMETER TABLE 36 7 14 Variabl...

Page 6: ...6 ENG ir33plus 0300028EN rel 1 1 05 05 2017...

Page 7: ...by different icons according to the category temperature control with virtual control probe and set point variation at night digital inputs to activate alarms enable or activate defrosts door curtain...

Page 8: ...nstruction sheet 050003920 IREVXGD000 PST00VR100 Fig 1 g Fig 1 h RS485 serial interface P N IROPZ48500 and IROPZ485S0 Plugged directly into the programming key connector this provides connection to th...

Page 9: ...Fig 2 e 2 2 Panel mounting To install the ir33 ir33 wide and ir33 small wide controllers use the 2 brackets shown in the figure 1 2 Fig 2 f 2 3 Rear panel mounting The models with separate membrane k...

Page 10: ...o ir33 165 mm 21 mm 55 mm 26 1 mm Fig 2 j easy wide easy small wide STEP 1 Apply the two covered brackets to the controller Drill the holes with the spacing shown in the figure and make the opening fo...

Page 11: ...xAxxxx 115 V 50 mA max SERIAL and KEY Fig 2 t 6 7 8 4 A 8A 2FLA 12LRA 1 2 3 4 5 8 9 10 11 12 PROBES DI DI L N 1 2 1 2 R1 R2 R1 R2 12 2 A 12A 5FLA 30LRA EN60730 1 UL 873 AUX 10T60 POWER SUPPLY 250 V Co...

Page 12: ...on terminal 3 12 A Ixxxxx0xxxx 12 V 300 mA max 12 18 Vdc 300 mA dc max IxxxxxLxxxx 12 24 V 300 mA max 12 30 Vdc 300 mA dc max tLAN interface SERIAL and KEY IxxxF 0 7 0 L N C 0 2 xx Fig 2 ac 6 7 tLAN...

Page 13: ...Corrente massima totale su terminale 3 12 A Maximum current on terminal 3 12 A L N 115 230 V 50 mA max tLAN interface SERIAL and KEY IxxxC 0 7 H N C 0 2 xx Fig 2 ad 6 7 8 4 A 8A 2FLA 12LRA 8 4 A 8A 2F...

Page 14: ...o not use ethanol hydrocarbons petrol ammonia and by products Use neutral detergents and water 2 9 Programming key copy set up Programming key IROPZKEY00 A0 The programming key can load up to 7 differ...

Page 15: ...g the settings of the dipswitches on the key 1 open the rear cover on the key and position the 2 dipswitches according to the desired operation 2 close the rear cover on the key and plug the key into...

Page 16: ...s of the parameters The remote display IREVXGD000 PST00VR100 shows the temperature with resolution to the tenths between 9 9 C and19 9 C Note the standard display on the user terminal and the remote d...

Page 17: ...he continuous cycle AUX DOWN SET DEF if pressed together for more than 1 second displays a submenu used to access the HACCP alarm parameters SET DEF If pressed for more than 1 s displays and or lets t...

Page 18: ...the set point differential temperature monitoring interval interval between defrosts end defrost temperature dripping time alarm thresholds alarm bypass times etc See the parameter table Procedure 1 p...

Page 19: ...P DOWN button for at least 5 seconds all the changes made to the parameters temporarily stored in the RAM can be cancelled by not pressing any button for 60 seconds thus returning to the standard disp...

Page 20: ...st deactivation on ir33 On Off To switch the controller off from the keypad press On Off for 3 seconds The display shows the text Off flashing for 3 seconds and then on steady Finally the text Off alt...

Page 21: ...inally press Prg for 5 seconds to save the value of the parameter HACCP menu The controller must be fitted with the RTC real time clock To enter the HACCP menu press the combination button shown the t...

Page 22: ...ple in the case of bottle coolers typically used in supermarkets where the doors are opened frequently due to the greater thermal inertia of the liquids compared to the air and the fact that the probe...

Page 23: ...ogramming key Procedure power down the controller power up while holding Prg mute the display will show the first set bn0 press UP DOWN to select set bn1 to bn6 For example select bn2 press Set to con...

Page 24: ...reasing order with that configuration Par Description Def Min Max UOM A2 Probe 2 configuration S2 M models 0 0 4 A2 Probe 2 configuration S2 0 Absent 1 Product display only 2 Defrost 3 Condenser 4 Fro...

Page 25: ...delayed external alarm is thus signal only 3 Probe shown on the display IR33M models On thermometer only models this setting selection is used to exploit the digital input in order to show on the disp...

Page 26: ...close the door If after being closed for the first time the door remains closed for longer than time d8 or d8d the controller resumes normal operation compressor and evaporator fan switched on if nee...

Page 27: ...r3 direct reverse operating mode When the contact is open the controller operates in direct mode cooling when the contact is closed in reverse mode heating A switch can therefore be connected to sele...

Page 28: ...when the internal timer is set Relay output protectors parameters c7 c8 c9 Par Description Def Min Max UOM c0 Compressor fan and AUX start delay at power on 0 0 15 min c1 Minimum time between success...

Page 29: ...r4 Automatic night time set point variation 3 0 20 20 C F 4 Virtual probe composition 0 control probe S1 100 probe S2 0 0 100 Tab 6 b Parameter 4 is used to determine the virtual probe Sv as the weigh...

Page 30: ...wn whenever closing pump down valve following low pressure switch activation with no cooling demand c10 Pump down by time or pressure 0 1 pressure time 0 0 1 Tab 6 d Note c8 is a masked parameter and...

Page 31: ...alarm signal can be ignored by suitably setting parameter c6 alarm bypass after continuous cycle Par Description Def Min Max UOM cc Continuous cycle duration 0 0 15 hour c6 Low temperature alarm bypa...

Page 32: ...me 4 heater by time with temperature control The defrost can end by temperature in which case the defrost probe Sd must be installed or by time In the first case the defrost ends when the defrost prob...

Page 33: ...valve Pump down Pump down stage FAN Evaporator fan Def Defrost V_def Hot gas valve Drip Dripping E Evaporator Post drip Post dripping C Condenser S2 Defrost probe V2 Thermostatic expansion valve L Li...

Page 34: ...situation of this type it is preferable to enable defrost on start up above all if the defrost is controlled by temperature probe on the evaporator therefore avoiding unnecessary defrosts or at least...

Page 35: ...20 C F Tab 6 o ON OFF FAN F4 F5 Sc F4 F4 0 2 First switch on t t Fig 6 t Key Sc Condenser probe Sv Virtual probe FAN Condenser fans t Time F4 Deactivation temperature F5 Differential Note if no conde...

Page 36: ...irtual probe 5 Probe 4 2 Probe 1 6 Reserved 4 Probe 3 MSYFCH 0 0 6 I 19 119 R W C P Type of probe 0 NTC Standard Range 50T90 C 1 NTC Enhanced Range 40T150 C 2 PTC Standard Range 50T150 C MSYFCH 0 0 2...

Page 37: ...shown 4 heater by time with temperature control Ed1 Ed2 not shown SYFCH 0 0 4 I 37 137 R W F dI Maximum time between consecutive defrosts 0 defrost not performed SYFCH 8 0 250 hr min I 38 138 R W F dt...

Page 38: ...ed SYFCH 0 0 250 min I 54 154 R W C A8 Enable alarms Ed1 and Ed2 end defrost by timeout 0 alarms disabled SYFCH 0 0 1 D 49 49 R W C Ado Light management with door switch Ado Light when ope ning the do...

Page 39: ...sweat heater function disabled F MSYFCH 0 50 200 C F A 37 37 R W C HrL Remote light relay status on Master 0 disabled MSYFCH 0 0 1 D 62 62 R W C HrA Remote AUX relay status on Master 0 disabled MSYFCH...

Page 40: ...of parameter sets available I 137 237 R Digital input 1 status D 6 6 R Digital input 2 status D 7 7 R Virtual probe fault alarm D 9 9 R Probe alarm 1 D 10 10 R Probe alarm 2 D 11 11 R Probe alarm 3 D...

Page 41: ...controller itself on the probes or in network communication An alarm can also be activated from an external contact immediate or delayed See paragraph 5 2 The display shows IA or dA and at the same t...

Page 42: ...year month day hours minutes and duration in minutes of the selected alarm press Prg mute again to return to the previous list In addition the HACCP alarm menu allows the following operations delete t...

Page 43: ...nal contact ON ON automatic duty setting A6 duty setting A6 OFF OFF OFF duty setting A6 dA Delayed alarm from external contact ON ON automatic duty setting A6 OFF if A7 0 OFF if A7 0 OFF if A7 0 duty...

Page 44: ...old or the contact closes the alarm is not signalled and the count is reset When a new alarm condition occurs the count starts from 0 again Parameter A6 has a similar meaning to parameter c4 duty sett...

Page 45: ...erature alarm threshold Acd Alarm delay cht High cond temperature pre alarm Sc Condenser probe CHT High condensing temperature alarm AE High condensing temperature alarm differential 8 8 Frost protect...

Page 46: ...1 FLA 6 LRA C300 30000 IRxxxx E A N R C B A M L T xxx R1 R2 8 4 A N O 6 4 A N C 100000 8 A res 2 FLA 30000 IRxxxx 0 L H N R C B A M L T xxx R2 R3 R4 2 2 A N O N C 12 LRA C300 IRxxxx E A P Q S U V X Y...

Page 47: ...ing cycles 250 V operating cycles PBEVxx E A P S V Y xxx 5A 5 1 A 100000 5A res 1FLA 6 LRA C300 30000 PBEVxx E A N C A L xxx PBEVxx O H N C A L xxx 8 A 8 4 A N O 6 4 A N C 2 2 A N O N C 100000 8 A res...

Page 48: ...5A on model IRYS0EP 8 A Programming keypad key Special functions HACCP Real Time Clock Function can be enabled when Real Time Clock option available models IR C B L T S U Y Z and on IR33 power models...

Page 49: ...twork interface Note standard Tab 9 e 9 6 easy wide part numbers Features PBEVS0EAAA PBEVY0EVD0 PBEVC0HND0 PBEVC0HNBA PBEVC0HCAA PBEVH0HNAA PBEVH0HNB0 PBEVH0HNBW PBEVS0SAFA PBEVC0SNFA PBEVC0SNFW Power...

Page 50: ...PZKEYA0 connected to the computer via the converter IROPZPRG00 When opening the VPM program choose the device to be configured ir33 The Home page is displayed with the options to create a new project...

Page 51: ...he right button choose Add set for each additional set Fig 10 i Set1 is displayed Fig 10 j Note onthecontroller Set0 Set1 Set6arenamedbn0tobn6respectively Set0 is the default set on the controller i e...

Page 52: ...d starting from the eighth defrost Note if there are two evaporators the defrost duration used to determine the defrosts to be skipped is the longer nominal defrost duration Possible operating sequenc...

Page 53: ...2 The following situations may occur if the outputs are not configured or there are probe alarms DEFROST BY TEMPERATURE Defrost probe evap output config Situation Effect Probe 2 defrost output 1 No pr...

Page 54: ...of operation ON OFF REQ2 CP1 CP2 REQ1 ON OFF ON OFF OFF ON EXAMPLE 1 t t t t Fig 11 d ON OFF REQ2 CP1 CP2 REQ1 ON OFF ON OFF OFF ON EXAMPLE 2 t t t t Fig 11 e ON OFF REQ2 CP1 CP2 REQ1 ON OFF ON OFF OF...

Page 55: ......

Page 56: ...EL INDUSTRIES Headquarters Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 e mail carel carel com www carel com Agenzia Agency ir33plus 0300028EN rel 1 1 05 05 2...

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