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1592015300 User manual iCHILL 200 L GB r1.3 09/09/2005

4.8 MEANING/ FUNCTIONNING OF THE BOTTOM DISPLAY LED

Led # 1 – 2 (With RTC)

If the bottom display shows the RTC the 1 and 2 leds are blinking.

Led # 1 – 2 In function Menu

During the time counting to the next defrost for one or both circuits the led 1 and 2 are blinking.

LED Parameter programming

In Pr2 level: led #3 indicates the visibility while the #1 and #2 show if the parameter can be modified or not.

In Pr3 level: led #3 and #4 indicate the visibility while the #1 and #2 show if the parameter can be modified or not.

5 REMOTE TERMINAL

The iCHILL can be connected with 2 remote terminals. Each remote terminal can have the NTC probe on board that is used to show the

loacl temperature and also to control the temperature regulation.

for the connections use shielded cable for a maximum lenght of 150mt. In case of no communication between the instrument and the

remotes the upper display shows “noL” (no link).

Mod. VI620 - VI620S can be connected to IC260L – IC261L

Mod. VI820 - VI820S can be connected to IC280L – IC281L

Use the connection cable CAB/CJ30 (2x0.2 mm

) to interface the ichill connector to the shielded wire.

6 FIRST INSTALLING

6.1 ON BOARD CLOCK (OPTIONAL)

Giving power supply the bottom display shows “rtC” alternated with a temperature or pressure value: It is necessary to set the RTC.

If the probes are not connected the display shows the corresponding probe alarm messages. In this situation the RTC setup and the

programming are available.

ATTENTION

The RTC function is an optional and it is not possible to update the instrument but it is necessary to order the instrument

already complete of this features.

With power failure the RTC back-up battery maximum duration is 1 week. After this period it is necessary to setup the clock again.

6.2 RTC SETUP

1. Push M key for 3 seconds until the bottom display shows “Hour” and the top display shows its value.

2. Push SET one time: the value is blinking.

3. Use the Up and Down keys to adjust it. Push SET one time to confirm; automatically the display shows next parameter.

4. Repeat the operations 2. 3. and 4. for all the RTC parameters:

- Min: minutes (0÷60)

- UdAy: day of the week (Sun = Sunday, Mon =Monday, tuE =Tuesday, UEd = Wednesday, tHu = Thursday, Fri =Friday, SAt

=Saturday)

- dAy: day of the month (0÷31)

- MntH: month (1÷12)

- yEAr: year (00÷99)

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 101 102

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Emerson X-web300 Bedienungsanleitung Seite 17