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IC70CX 

Pag. 6 of 23 

4.

 

First installation 

4.1

 

How to set current time 

Following first power on or after a pediod of power off it’s necessary to program the time and day: 

1.

 

Enter the Pr1 programming menu, by pushing the SET + 

 

keys for 3s. 

2.

 

The rtc parameter is displayed. Push the SET key to enter the real time clock menu. 

3.

 

The Hur (hour) parameter is displayed. 

4.

 

Push the SET and set current hour by 

 o 

 keys, then push SET to confirm the value. 

5.

 

Repeat the  same operations on the Min (minutes) and dAy (day) parameters. 

To exit: Push SET+

keys or wait for 15 secs without pushing any keys. 

 

5.

 

Parameter programming with “Hotkey” 

5.1

 

Upload (parameters copy from instrument to HotKey) 

1.

 

The instrument has to be ON 

2.

 

Insert the Hotkey into the 5 ways connector, then press 

 key.  

3.

 

The display shows “uPL” blinking 

4.

 

At the end the display shows: 
End”: programming operation is successful 
Err”: programming operation is not succesful. By pressing 

 key is possible to repeat the operation. 

5.2

 

Download (parameters copy from HotKey to instrument) 

The Hotkey has to be already programmed with a parameter map compatible with the instrument: 
1.

 

The instrument must not be powered 

2.

 

Insert the Hotkey into the 5 ways connector 

3.

 

Provide voltage to the instrument: DOWNLOAD procedure starts automatically. The display visualizes “doL” blinking 

4.

 

At the end the display shows: 
End” programming operation is successful 
Err” programming operation is not succesful. remove the HotKey and repeat operation above. 

6.

 

Parameter programming 

6.1

 

How to change a parameter value (Pr1 level) 

1.

 

Enter the Programming mode by pressing the Set + 

 keys for 3 seconds (“°C” or “°F” LED starts blinking). 

2.

 

Select the parameter to change then press the “SET” key to display its value 

3.

 

Use 

 or 

 to change its value. 

4.

 

Press “SET” to store the new value and move to the following parameter. 

To exit: Press SET + UP or wait 15 seconds without pressing any key. 
 
NOTE
: the new value is stored even if the procedure ends for time out. 

6.2

 

How to change a parameter value in the hidden menu (Pr2 level) 

1.

 

Enter the Programming mode by pressing the Set + 

 keys for 3 seconds (“°C” or “°F” LED starts blinking). 

2.

 

When a parameter is showed, press Set + 

 for 7 seconds; “Pr2” label is showed followed by first parameter on the 

list. 

3.

 

Select the parameter to change, then press the “SET” key to display its value. 

4.

 

Use 

 or 

 to change its value. 

5.

 

Press “SET” to store the new value and move to the following parameter. 

 
To exit: Press SET + UP or wait 15 seconds without pressing any key. 
 
NOTE
: the new value is stored even if the procedure ends for time out. 
 

Содержание EMERSON iCHiLL IC70CX

Страница 1: ...IC70CX doc rel 1 1...

Страница 2: ...PROGRAMMING 6 7 HOW TO LOCK THE KEYBOARD 7 8 MAXIMUM AND MINIMUM TEMPERATURE MEMORIZATION 7 9 SET POINT VISUALIZATION AND MODIFICATION 7 10 HOW TO SWITCH ON OR SWITCH OFF THE INSTRUMENT 7 11 ALARMS 1...

Страница 3: ...ntroller only within the operating limits avoiding sudden temperature changes with high atmospheric humidity to prevent formation of condensation Warning disconnect all electrical connections before a...

Страница 4: ...RELAY OUTPUT 4 DIGITAL INPUT 1 Config PROBES 2 NTC o Ptc Config SERIAL OUTPUT TTL ModBusRtu protocol SUPPLY 230 Vac 10 110 Vac 10 Opt DISPLAY 3 digit with decimal point OTHER Buzzer Opt Config config...

Страница 5: ...ter ON C F Lighted Unit of measure C F Blink Parameter programming phase 3 2 Keys MEANING Enable disable the compressor press 3 seconds Start manual defrost SET Set point visalization To read max stor...

Страница 6: ...nto the 5 ways connector 3 Provide voltage to the instrument DOWNLOAD procedure starts automatically The display visualizes doL blinking 4 At the end the display shows End programming operation is suc...

Страница 7: ...release the key 2 The Hi message will be displayed followed by the maximum temperature recorded 3 By pressing the key again or by waiting 5 seconds the normal display will be restored 8 3 How to reset...

Страница 8: ...nt C07 F temperatures are showed without decimal point 10 1 Compressor The compressor is used to maintain the set point temperature S01 parameter It is possible to set a minimum OFF time parameter C02...

Страница 9: ...to ambient temperature It is possible to set an ambient temperature parameter S08 under witch the heaters if not previously ON are switched ON It is also possible to switch OFF the compressor if the a...

Страница 10: ...in that state also after a power off 10 5 Fan Fan operation mode can be set by F01 parameter F01 C_n fan runs with the compressor OFF in defrost F01 o_n fan always ON OFF in defrost F01 C_Y fan runs w...

Страница 11: ...maintained for S16 time If the internal clock goes on error during anti legionella cycle the cycle ends when S16 time is elapsed Time S16 starts counting when the water temperature reach S12 set point...

Страница 12: ...y pressing a button 10 7 Defrost To disable the defrost set parameter d05 0 Two defrost operation mode are selectable d01 EL defrost with electrical heaters compressor OFF in defrost and dripping time...

Страница 13: ...considered 11 Alarms Temperature alarms can be absolute or relative to the set point selection by parameter A01 it is possible to choose the reference probe parametrs A02 and A10 alarm signalling can...

Страница 14: ...rature returns to normal values Alarms EA and CA with C15 bAL recover as soon as the digital input is disabled if the digital input is configured as pressostat C15 bAL reset is manually after switchin...

Страница 15: ...67 F 230 F S 11 Differential to switch on compressor on evaporator probe 0 1 C 25 5 C 1 F 45 F S 12 Set point for anti legionella cycle 55 0 C 150 0 C 67 F 302 F S 13 Time to reach anti legionella set...

Страница 16: ...iary relay 55 0 C 150 0 C 67 F 302 F C 28 Differential of auxiliary relay 0 1 C 25 5 C 1 F 45 F C 29 Auxiliary relay status during defrost n 0 Y 1 C 30 Probe selection for auxiliary relay nP 0 P1 1 P2...

Страница 17: ...m n 0 Y 1 A 09 Temperature alarm detection delay at start up 0 24H0 144 10 minutes A 10 Probe selection for temperature alarm 2 nP 0 P1 1 P2 2 P3 3 P4 4 A 11 Low temperature alarm 2 set point absolute...

Страница 18: ...onella temperature has to be maintained for this time S17 Day to activate anti legionella cycle day of anti legionella cycle activation COMPRESSOR C01 Outputs activation delay at start up 0 255 min Th...

Страница 19: ...ture displayed during defrost rt real temperature it temperature at defrost start SEt set point dEF dEF label FAN F01 Fans operating mode C n runs with the compressor OFF during defrost o n continuous...

Страница 20: ...larm condition and alarm signalling A15 Temperature alarm exclusion at start up from 0 0 min to 23 5h res 10min A16 Compressor and heater off with low temperature alarm of boiler n no compressor and h...

Страница 21: ...ke sure the power supply complies with the instrument s requirements Separate the probe cables from the power supply cables from the outputs and the power connections Do not exceed the maximum current...

Страница 22: ...ersonal Computer for parameters programming using Wizmate software Relay configuration dEF defrost Fan fan ALr alarm AUS auxiliary OnF always on if controller on HEt heaters Digital input configuratio...

Страница 23: ...TC probes Digital input free voltage contact Relay outputs compressor SPST 16 6 A 250Vac defrost SPDT 8 3 A 250Vac fan SPST 5A 250Vac aux SPDT 8 3 A 250Vac Buzzer optional Data storing on the non vola...

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