How To Set Carel Temperature Controller

• Contents
• Table of Contents
• Troubleshooting
• Bookmarks

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• Page ane: User Manual

  / easy compact / easy split electronic digital thermostats with defrost control User transmission NO Power & Bespeak CABLES TOGETHER READ CAREFULLY IN THE TEXT! I n t eastward g r a t e d C o northward t r o l S o fifty u t i o northward s & E northward east r g y Southward a 5 i n g s...
• Page three The technical specifi cations shown in the transmission may be changed without prior warning. The liability of CAREL in relation to its products is specifi ed in the CAREL general contract atmospheric condition, available on the website www.carel.com and/or by specifi c agreements with customers; specifi cally, to the extent where allowed...

• Page five: Table Of Contents

  Content 1. INTRODUCTION one.1 Main characteristics ....................7 ane.2 Models ........................vii 1.3 Main diff erences between easy, easy compact and easy split up ..ix i.4 NTC and PTC probes ..................nine ane.5 Accessories ......................9 one.half dozen Defi nitions .......................9 2. ASSEMBLY AND INSTALLATION 2.1 Assembly .......................10 2.2 Electrical connections ..................eleven...

• Page 7: Introduction

  1.1 Principal characteristics The following table lists the master features of the like shooting fish in a barrel, easy compact and easy dissever controllers. Features...
• Page 8  fan management with comp. off 4.ten   night-time performance with light four.11 management Tabular array 1.b * bachelor but cannot be set from the keypad nor the programming key. easy/easy compact/easy split +030220791 - rel. 3.ii - 13.07.2010...

• Page ix: Master Diff Erences Between Piece of cake, Like shooting fish in a barrel Meaty And Easy Carve up

  PTC, and ten kΩ for the NTC. The type of probe installable depends on the model (gild code). The piece of cake carve up models, on the other manus, only use NTC and high temperature NTC probes (50 KΩ at 25°C), selected past parameter.

• Page 10: Assembly And Installation

  (germination of corrosive patina with possible oxidation (*) do non over-tighten the screws. and reduction of insulation. To install easy, easy compact and easy carve up: make an opening in the console based on the drilling template, 71x29 mm. Dismantling using the screws from the front •...

• Page 11: Electrical Connections

  • the probes can be installed up to a maximum distance of 30 m from the controller (x yard for easy split). To extend the distance of the probes, 230Vac or use cables with a minimum cross-section of 1 mm2, shielded where...
• Folio 12 (*) For codes PJEZ*eight**5* the temperature range is -10T50 °C and the maximum current is 16 A. Run across the table of technical specifi cations. ----------- = recommended internal power supply connections. like shooting fish in a barrel/easy compact/piece of cake divide +030220791 - rel. three.two - thirteen.07.2010...

• Page thirteen: Wiring Diagram For Multiple Units

  120 ohm Fig. 2.h easy split: The serial connexion for the like shooting fish in a barrel carve up models with 4 relays depends on the setting of parameter H7, as the direction of the fourth relay (RL4) and serial communication are mutually sectional. The factory setting is H7=1, which means the 4th relay is enabled. To enable connexion to the supervisor network: power downwardly the controller;...

• Folio 14: User Interface And Showtime Upwards

  EZY together (2 - more than 3 south: accesses and 3) actuate Keypad functions for piece of cake and easy compact M models the parameter setting menu parameter (models with keypad merely) (enter password 22) reset - mutes the audible alert...

• Folio 15: Easy Separate

  Brandish the controller to make it operative. CAREL then recommends to bank check that the display does non show any alert signals (see par. "5.1 Table of alarms and signals" on page 31), then set the time and appointment (in the models fi tted with RTC, come across par. "4.11 Clock and time band parameters"...
• Folio 16 Press Downwards for more than 3 s (activated simply if the temperature conditions are correct, for easy carve up only if the light output is not set, H1≠4). Alternatively, on easy split models, if the calorie-free output is set up (H1=4), the defrost can be activated past pressing UP and Down together, when H6=one).

• Page 17: Functions And Parameters

  This chapter describes all the functions of the like shooting fish in a barrel, easy compact and Example: In the case of bottle coolers, typically used in supermarkets, easy split. See Table 1.b for the compatibility of the functions with the when the doors are opened frequently, due to the greater thermal inertia model used.

• Page 18: Temperature Control

  Used to enable or disable the temperature display with the resolution to Value that automatically increases the prepare betoken temperature during the the tenths of a caste betwixt -20 and + twenty (easy and easy dissever) or -10 night-time operation time bands.

• Page 19: Continuous Cycle

  (H1=vii). four.6 Compressor protection The easy, easy compact and piece of cake split up controllers are fi tted with an automatic compressor protection arrangement to avoid continual starts or stops of the unit of measurement. The protection is based on the times in minutes set for parameters c0;...

• Page 20: Defrost

  • from the keypad pressing the DOWN push button for 3 southward (transmission defrost) (for like shooting fish in a barrel split H1 must be ≠4. If H1=iv the UP and DOWN buttons can be pressed together, when H6=1); dt: end defrost temperature ready point/defrost temperature threshold •...
• Page 21 (but manual defrosts from the keypad or multifunction contact) or to set up dI to a value which is greater than the maximum set interval. easy/easy meaty/like shooting fish in a barrel split +030220791 - rel. 3.2 - thirteen.07.2010...

• Page 22: Warning Parameters

  A4: 3rd input confi guration (easy compact) The multifunction input is only available on the easy models with three inputs; is not available on the like shooting fish in a barrel meaty models. A0: alarm and fan temperature unequal erential This parameter is used to set the functions of the input.
• Page 23 (1) contact open= alarm detected unit 1 contact closed= normal functioning. When A4=1 like shooting fish in a barrel tin exist continued to an external contact for immediately dP (2) d5 (2) signalling alarms. The alarm signal can be delayed by setting parameter unit 2...
• Page 24 fourteen Product probe again). Tabular array iv.o AC-AE/2 A4=0, 1, 2, 3: see A4=0, one, 2, iii for easy, easy meaty in previous paragraph. Air conditioning-AE A4=four Curtain switch and nighttime-time performance Run into the previous paragraph. In easy divide models if the calorie-free output is Fig.

• Page 25: Door Open up/Closed Management

  Door switch with evaporator fan off and light not managed A4=13 for easy split). Come across A4=7 for like shooting fish in a barrel, easy meaty in previous paragraph. In like shooting fish in a barrel separate models with lite output confi gured (H1=4), the status of the light output remains unchanged.
• Page 26 Easy split Closing the door the fi rst fourth dimension: the controller maintains the previous status: In easy separate models the algorithm for managing the door depends on • the fans and/or compressor (see parameter 'A4') remain off ; the type of unit selected, co-ordinate to parameter Ado, and the setting •...

• Page 27: Evaporator Fan Direction Parameters

  The evaporator fan control temperature is measured by probe two, (connector 10). To know which output is associated with the fan, see the wiring diagram for the "piece of cake" model used (see par. "ii.ii Electrical connections" page 11). Important: these parameters are not available in the meaty models.

• Page 28: Clock And Time Band Parameters

  Parameters for setting up to 4 defrost time bands 4.eleven Clock and time band parameters d1d…d4d Defrost event day setting The RTC (Existent Fourth dimension Clock), not available on the easy meaty models, is d1d…d4d=0 no defrost consequence used to manage the defrost function, drape switch/night-time functioning d1d…d4d=one…7 Monday to Sun...

• Folio 29: Rapid Parameter Set Selection (Ezy)

  Examples of performance: the digital input. On easy carve up models there are as well the light and 2d compressor outputs, with or without rotation. example 1...
• Page 30 When set to a positive value (values from 0 to 31 are used REQ2 by CAREL for the basic models), if a parameter, including the set signal, is modifi ed from the keypad, the value becomes negative. This allows any modifi cations made the parameters compared to the initial settings to be monitored.

• Page 31: Tables Of Alarms And Parameters

  five. TABLES OF ALARMS AND PARAMETERS 5.1 Tabular array of alarms and signals Annotation: in easy split controllers, when starting control (powering up When an alarm is activated, the brandish shows the respective message the controller and/or switching from OFF status), the high that fl ashes alternating with the temperature;...

• Page 32: Data Error

  • printing the SET button for more than than 3 south to permanently save the parameters and exit the parameter setting procedure. easy/like shooting fish in a barrel compact/easy carve up +030220791 - rel. 3.2 - 13.07.2010...

• Page 33: Table Of Piece of cake Parameters

  10, Y, C (*) AUX time band ON day days X, Y, C (*) AUX fourth dimension band ON hours X, Y, C (*) AUX time band ON minutes X, Y, C (*) easy/piece of cake meaty/easy split +030220791 - rel. three.2 - xiii.07.2010...

• Folio 34: Table Of Easy Meaty Parameters

  Southward (with 1 & 2 probes) Table 5.d Alert Alarm the piece of cake meaty models only brandish two digits. If the range is below -99 and above 99, the terminal will display "- - ". easy/easy meaty/piece of cake split +030220791 - rel. 3.2 - 13.07.2010...

• Page 35: Tabular array Of Like shooting fish in a barrel Split Parameters

  S,C (*) night time band ON day S,C (*) night time band ON hours S,C (*) nOM night time ring ON minutes Southward,C (*) nighttime time band OFF 24-hour interval Southward,C (*) piece of cake/easy compact/easy separate +030220791 - rel. iii.2 - 13.07.2010...

• Folio 36: Table Of Ezy Parameter Sets

  (reverse) digital input alert management defrost with temp. control (d0= iv) defrost by temperature (d0=4) easy/easy compact/like shooting fish in a barrel split up +030220791 - rel. three.2 - 13.07.2010...
• Page 37 (reverse) digital input alert management defrost with temp. control (d0= 4) defrost by temperature (d0=four) easy/piece of cake compact/easy carve up +030220791 - rel. 3.2 - 13.07.2010...

• Page 38: Troubleshooting

  • F1 (evaporator fan control set point) too low. • postal service-dripping delay set 3. if F0=0 • F2=one and the compressor is off • dripping in progress • postal service-dripping in progress Table five.i easy/easy compact/easy split up +030220791 - rel. 3.ii - 13.07.2010...

• Folio 39: Technical Specifications

  Alert : do non run the ability cablevision less than iii cm from the bottom of the device or the probes; for the connections, only use Fig. 6.b copper wires. 65,29 71x29 Fig. 6.a easy/easy compact/easy dissever +030220791 - rel. iii.2 - 13.07.2010...

• Folio 40: Like shooting fish in a barrel Divide Technical Specifi Cations

  (**) Minimum T OFF between two starts must be greater than 1 min. (***) Conformity to UL873 merely corresponds to models without plastic case. Terminal Ability board 103.five Ø 4 38,29 71x29 Fig. 6.c Fig. 6.d easy/easy compact/like shooting fish in a barrel split up +030220791 - rel. iii.2 - xiii.07.2010...

• Page 41: Electromagnetic Compatibility

  half dozen.4 Electromagnetic compatibility The easy and easy compact series is compliant with the Eu standards on electromagnetic compatibility: • for household appliances EN 55014-two and EN 55014-ane; • for residential, commercial and low-cal industrial environments EN 50082-1 and EN 50081-i;...
• Folio 42 Notes...
• Page 44 Agenzia / Agency: CAREL INDUSTRIES - HQs Via dell'Industria, 11 - 35020 Brugine - Padova (Italy) Tel. (+39) 049.9716611 - Fax (+39) 049.9716600 e-mail: carel@carel.com - world wide web.carel.com...

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