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easy / easy compact

digital electronic thermostats with defrost control

User manual

Содержание easy

Страница 1: ...easy easy compact digital electronic thermostats with defrost control User manual...

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Страница 3: ...oduct should be used or stored in environments that comply with the temperature and humidity limits specified in the manual do not attempt to open the device in any way other than described in the man...

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Страница 5: ...erature control 13 4 4 Duty Setting 14 4 5 Continuous cycle 14 4 6 Compressor protection 15 4 7 Defrost 15 4 8 Alarm parameters 17 4 9 Evaporator fan management parameters 20 4 10 Clock and time band...

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Страница 7: ...es Models easy easy compact Ergonomic polycarbonate keypad with three buttons P P Keypad protection to prevent tampering P P Access to the configuration parameters by password P P Digit display 199 to...

Страница 8: ...d 4 12 P P P P P P P P P enable disable buzzer 4 12 P P P P P P modified parameter detection 4 12 P P P P P P P P P rapid parameter set selection 4 11 P P P P P P P clock and time band management 4 10...

Страница 9: ...the head of the screw must not be raised from the surface of the front panel phase 2 repeat the same operation for the top screw phase 2 apply the front frame phase 3 max 2 5 1 2 3 Fig 2 c do not over...

Страница 10: ...TC PTC PROBES or or SERIAL CONV PROG KEY 10T50 AUX or AUX PJEZ M 1 2 3 4 5 6 7 9 10 11 8 L N L N 230Vac or 115 Vac or 12 Vac Vdc DEF T DI PROBE AMB T NTC PTC PROBES or SERIAL CONV PROG KEY 10T50 AUX F...

Страница 11: ...digit values can be set from the supervisor In this case the display will show 3 2 Keypads Keypad functions for easy and easy compact models C S X Y 2 1 3 Fig 3 c but no normal operation start up pres...

Страница 12: ...or fan alarm hysteresis and management A0 temperature control hysteresis rd cht pre alarm hysteresis AE In addition the delays are set to zero for the display of the temperature alarms Ad d8 c6 drippi...

Страница 13: ...ultifunction input analogue or digital Parameter 4 selects the probe shown on the display all the other display and control modes remain unchanged Important the easy compact models can display up to 2...

Страница 14: ...emain always on and the 15 minute off time is not considered 0 c4 100 0 c4 99 for easy compact at the moment a probe error E0 is detected the duty setting cycle starts from the current status of the c...

Страница 15: ...ater or hot gas In addition it can be managed by temperature using the defrost probe located on the evaporator In any case the defrost will end after a maximum settable safety duration The end defrost...

Страница 16: ...t performed In the event of defrost probe failure the controller performs a timed defrost with a duration equal to the value set for dP The same is true if the end defrost set point can not be reached...

Страница 17: ...compressor has just stopped and there is a minimum time between two starts Remember however that in this case the maximum number of activations per hour of the compressor may not be respected d defros...

Страница 18: ...door closed 9 Direct reverse operating mode SE r3 0 input open direct defrost input closed reverse SE r3 1 2 input open direct input closed reverse 10 Probe for dirty condenser alarm 11 Product probe...

Страница 19: ...r will start counting the pre alarm time and subsequently the dor alarm time After the pre alarm the controller will continuously signal the door open alarm the display will show the message dor alter...

Страница 20: ...UX FAN COMP A4 1 IA A4 6 P A4 7 dor P P A4 8 dor P P P Table 4 k 1 2 3 4 5 A7 digital input alarm delay Sets the delay in minutes for detecting the external alarm when A4 1 7 or 8 A8 enable alarm Ed e...

Страница 21: ...day of the week hr hours Min minutes at the end of the operations press the SET button for more than 3 seconds to permanently save the selected values and exit 1 2 3 4 5 6 7 8 9 Setting the time bands...

Страница 22: ...er models PJEZM the EZY parameter EY for the easy compact models is not featured 4 12 Other settings The operation of the device is completed by a series of additional functions such as the assignment...

Страница 23: ...n reset ENABLE ALARM parameters involved easy easy compact E0 active ON probe 1 error control automatic E1 not active ON probe 2 error defrost automatic d0 0 1 4 F0 1 E2 not active ON probe 3 error co...

Страница 24: ...SET button for more than 3 s if there are active alarms mute the buzzer the display shows the parameter code PS password press the SET button to access the password setting use the UP and DOWN buttons...

Страница 25: ...defrost priority over compressor protectors C 0 1 0 S with 1 2 probes X Y C d defrost probe reading 2 F C F S with 2 probes X Y C dC time base C 0 1 0 S with 1 2 probes X Y C A0 alarm and fan temperat...

Страница 26: ...2 probes c4 compressor on time with duty setting C 0 100 min 0 S with 1 2 probes cc continuous cycle duration C 0 15 h 4 S with 1 2 probes c6 temperature alarm bypass after continuous cycle C 0 15 h...

Страница 27: ...ndenser alarm differential temperature 10 0 8 0 10 0 10 0 10 0 10 0 10 0 10 0 Acd dirty condenser alarm delay 60 40 200 60 60 60 60 60 F0 enable evaporator fan control 1 0 1 0 F1 evaporator fan contro...

Страница 28: ...o low or the evaporator temperature is too high parameters dt and d defrost probe the manual defrost is not activated and the defrost LED flashes compressor protection times set parameter d9 select d9...

Страница 29: ...the power cable less than 3 cm from the bottom of the device or the probes for the connections only use copper wires 71x29 10 3 33 74 81 36 58 65 29 28 5 6 2 easy compact technical specifications pow...

Страница 30: ...Note...

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Страница 32: ...rugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 e mail carel carel com www carel com Agenzia Agency easy easy compact 030220791 rel 2 0 30 05 2007 CAREL reserves the right to modify the feat...

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