Pilot wire technology

Centralised programming

Centralised room temperature programming can control all the heat emission devices from a central point in the home for 1 or 2 zones. The orders are sent to heat emitting devices by pilot wires.

This simple and economic type of programming enables you to create heating zones, for example, one day zone (living room, lounge, kitchen) and one night zone (bedrooms, etc.); the bathroom can be a third zone. The programming device gives orders to the heat emitters whose cursors are positioned on the program settings mode. 15 emitters per zone can be controlled.

1. Stop
2. Frost-free mode
3. Program settings
4. Eco mode
5. Comfort mode

Overrides on the appliance cursors enable the heating mode to be changed appliance by appliance when necessary (e.g. for a poorly child, the bedroom emitter is set to comfort mode instead of the usual programming mode).

The relevant components are the programmers: the Digi Pilot or the 1 zone or 2 zone wall units.

1) Digi Pilots:

The Digi pilots are easy to use and can

programme 1 or 2 zones depending on models with 3 factory-set programs that cannot be changed and that reflect the main types of use.
display the current heating mode
temporarily override the Comfort, Comfort -1°C, Comfort -2°C, Economy modes for 1 to 48 hours with an automatic return to the programming
override the programming for 1 to 99 days in frost-free/holiday mode
prevent tampering with the parental lock

2 DIGI PILOT models: 1 or 2 heating zones

2) Programming wall units

These are the core intelligence of the system. They are used to:

- programme 1 or 2 zones depending on models (kit model with Chronopass programmer)
- display the current heating mode
- temporarily override the Comfort, Comfort -1°C, Comfort -2°C, Economy mode for 1 to 48 hours with an automatic return to the programming mode
- override for 1 to 99 days in frost-free mode
- display the room temperature on the wall unit

Initially, there are 3 programs set in the factory that can be changed according to individual requirements for models equipped with Chronopass.
It is easy to fit on a 60 mm diameter flush-mounted unit with a single power supply.

A) The 1 zone only wall unit:

This comprises the wall unit only. It does not allow programming but has other functions.

1.COMFORT mode
2.COMFORT -1°C mode
3.COMFORT -2°C mode
4.ECO mode
5.FROST-FREE mode
6.AERATION position
7.Mode change button
8.Displays the correct insertion of the programming card
9.Displays the room temperature and the zone (depending on models)
10.Press the 2 buttons at the same time to display the room temperature
11. Zone change(depending on models)
12.Override period setting
13.Displays the override period setting

B) The 1-zone wall unit kit:

This comprises the wall unit and the 1-zone Chronopass

1.Program no.1 display
2.Displays the days
assigned to program no.1
3.Programs no.2 and 3 button
4.Navigator
5.Modification button
6.Confirmation button

B) The 2-zone wall unit kit:

This kit is identical to the 1-zone wall kit unit (see above), but its Chronopass can control up to 2 zones (see picture below).

2-zone model.