Technical data

Ichill 200CX EVO rev 1.1 14/11/2013
Pag. 13 of 151
3.2 KEY COMBINANTION
KEY ACTION FUNCTION
+
Push for 3 seconds together Enter the programming parameters
Only in Pr3 level: push SET and
DOWN key
Select the parameter level visibility Pr1 / Pr2 / Pr3
+
Push once together Exit the programming parameters
Push 5 seconds in heat pump
mode
Manual defrost
+
Only in Pr3 programming level:
push SET and then the MENU key
In Pr3 defines if the parameter can be modified or
not in the other levels.
4. REMOTE TERMINAL
It is possible to connect max. two remote terminals (with or without internal temperature sensor).
The maximum length of the cable is 150 mt. (shielded cable is recommended, e.g Belden 8762).
In case of communication problems (hardware problem, wrong connection, cable too long, wrong serial
address) the upper display shows “noL” (no link).
The serial address has to be set using the dip switch placed on the back side of the remote terminal.
5. FIRST INSTALLING
On Board Clock (Optional)
If giving power supply the bottom display shows “rtC” alternated with a temperature or pressure value, It is
necessary to set the internal clock.
After a power failure, clock back-up battery lasts maximum 3 or 4 days. After this period it is necessary to set
the clock again.
The internal clock is an option and it is not possible to update the instrument; it is necessary to order
the instrument already complete of this features.
Real Time Clock Setup
1. Push MENU key for some seconds until the bottom display shows “Hour” and the top display shows its
value.