• Carefully read these instructions before using thisproduct.

• Do not attempt to repair the unit yourself; after-salesservice is available.

RADIO DRIVER Turn the selector dial to AUTO.RADIO DRIVER 620 will now follow the program forboth zones.

This pack contains:• 1 Radio Driver 620 transmitter:

Weekly programming for 2 separate zones.

• 2 Radio D10 transmitters (1 for each zone)Thermostat to control temperature in each zone.

• 2 Radio 400 receivers (1 for each zone)Control the valves in each zone.

• 1 RF 651 receiverControls the circulator in the installation.Stops the circulator when both zones are in Offmode.

Block diagram:Example 1: with 3-way valves Example 2: with safety valve

In automatic mode, the override function allowsyou to switch from Comfort to Economy mode (orvice versa) until the next programmed change.

6h 8h 0h0h 17h15h30 23h

Note: In absence mode, the domestic hot water(DHW) is in Off mode. If you want to change thedomestic hot water to AUTO mode, refer to the instal-lation instructions or contact your installer or our cus-tomer service.

This mode is used to choose a continuous mode foreach of the zones.Turn the selector dial to , then press the changemode button for the desired zone to select Comfort

or Economy .

This mode is used toswitch your heating instal-lation off (in which casethe domestic hot waterremains in Automaticmode).

Turn the selector dial to .

Turn the selector dial to .The days flash.

Press + or - to set the day, then OK to confirm andgo to the next setting (minutes).

To exit the “time setting” mode, turn the selectordial.

NOTE: If the unit is set up in daily programmingmode, the date is not displayed for setting.

1. Description

Radio Driver

Presentation of the pack

2. Automatic mode 3. Override

4. Timer mode 7. Off mode

8. Time setting

5. Absence mode 6. Continuous mode

DELTA 300 BBC Pack2-zone hot water heating control for lowconsumption homes

- +MODE

- +MODE

User guide

Position ofselector dial

Change modebuttons

Selector dial

Off mode

Absence mode

Timer mode

Automatic mode

Continuous mode

Time setting

Programming

Time

Current day

Room temperature

Current mode in zones 1 and 2

Display in automatic mode

Override forzone 1

Override forzone 2

Informationbutton

For example, it is 3.30pm and you want to switch zone1 to Comfort mode before the set time (5.00pm).

Current day’s program for zone 1

Press the override buttonfor zone 1

Override in progressin zone 1

At 5pm, the program willreturn to the normal schedule.

If you wish to cancelthe override, press theoverride key again.

Confirmation

Confirmation

Confirmsand beginscountdown

Zone selection(the other zones are in AUTO mode)

Mode selection :Comfort or Economy

Sets the duration from 15 minutes to 72 hours (in increments of 15 minutes)

Return to AUTO mode

at the end of thecountdown

This mode is used to choose a mode for a given timeand for one zone only.Turn the selector dial to .

To change the mode inprogress, press the OK buttonagain.To cancel the timer mode inprogress, turn the selector dial.

To cancel the current absencemode turn the selector dial.

Confirms and begins countdown

Return to AUTO mode atthe end of the countdown

This mode protects your home from frost if you areabsent for several days. Turn the selector dial to .

Sets the number of days (1 to 365).For example, leaving on1 March, returning on 16 March:indicate 15 days of absence.Automatic operation will resumeat midnight between 15 and16 March.

Current modein zones 1 and 2

Change mode button for zone 1

Change mode button for zone 2

Room temperature

Room temperature

Minutes

Hours

Days(1: Monday ...

7: Sunday)

Turn the selector dial to PROG.The default program is a Comfort period from 6.00amto 11.00pm.

1. Create your programThe program begins on day 1 at midnight.

Press the or buttons to create your variousEconomy or Comfort periods.

2. Confirm and copy the programHold down the OK button for 3 seconds to confirmand copy the program you created to the next day.

3. Confirm the programPress the OK button to confirm and go to program-ming for the next day.

Check your programPress the button repeatedly to check the Comfortand Economy periods you have created.

Press the OK button to check the next day.

Program the other zonesThe programming of other zones is available aftervalidating (OK) day 7 of the current zone.

Exit programming modeTurn the selector dial to another mode.

NOTES: The program can be weekly or dailydepending on the configuration during installation.Likewise, programming can be done in incrementsof one hour, half an hour or quarter hour.If you want to change these parameters, refer to theinstallation instructions or contact your installer orour customer service.

9. Programming

6h 8h 0h0h 17h 23h

For example, Comfort from 6.00am to 8.00am and 5.00pmto 11.00pm

Press up to 06.00

Press up to 00.00

Copy and confirm or confirm

Press up to 17.00

Press up to 08.00

Press up to 23.00

Day

Programmingzone

Sets a Comfortperiod

Sets an Economyperiod

1st time slot

Time forthe select-

ed slotChecking the various

or periods

Programprofile

Radio D10Zone 1

Radio400

RF 651

Boiler

Radio400

Radio Driver 620

Zone 1

Zone 2

Radio D10Zone 2

Radio D10Zone 1

Radio400

RF 651

Boiler

Radio400

Radio Driver 620

Zone 1

Zone 2

Radio D10Zone 2

Because of changes in standards and equipment, the characteristics given in thetext and the illustrations in this document are not binding unless confirmed.

*2702453_rev.1*

Delta Dore hereby declares that the equipment complies with the essential

requirements and other relevant provisions of the R&TTE Directive 1999/5/EC

The EC declaration of conformity for this equipment is available, on request, from:“Technical info” department

DELTA DORE - Bonnemain - 35270 Combourg (France)E-mail: info.techniques@deltadore.com

Nothing is displayed on the room unit screen.There is no power supply.Check the batteries or their position.

The i symbol is flashing.

A fault is detected on the installation.Press the button to view the fault(s).

The unit displays: dEF and a number differentfrom dEF 7There is a fault with the unit; it should be returned toour after-sales service.Contact our customer service.

When setting the time, the date is not displayedfor setting.You are in daily programming mode.If you want to change to weekly programming, refer tothe installation instructions or contact your installer orour customer service.

The temperature displayed does not match the temperature measured in the room (thermometer).Refer to the installation instructions or contact yourinstaller or our customer service.

When the battery level symbol appears, you haveapproximately 1 month to replace them (two 1.5 Valkaline batteries, either LR03 or AAA).

Precautions must be taken:- properly align the +/- poles when placing batteries

in the unit,- properly dispose of spent batteries (for the sake of

the environment, you must take spent batteries to acollection point),

- do not recharge them,- you have about 30 seconds to replace the batteries

before the time is reset (if this happens, reset thedate and time). The other settings are kept.

Requires the purchase of an energy manager (such as GP8 RADIO/CPL)

The unit is in time setting mode.There has been a power failure lasting more than30 seconds.Set the time. All the other settings have been kept.

You cannot modify the programs.Program modification was locked during installation.

1

2

3 4

10. Replacing the batteries

3. Replacing the batteries

11. Troubleshooting

12. Home automation options compatible with your pack

Battery level symbol Separate the thermostatfrom its base unit

Replace the batteries, takingcare to properly align the poles

Lock the thermostatPlace the thermostaton its base unit

1. Description 2. Use

The MODE button is used to select the various thermostat settings:

The icon is displayed when the thermostat isrequesting heat.

Displaying the room temperaturePress and release the + or - buttons.

The various operating modes are determined bythe programmer (Radio Driver).

The corresponding temperature settings are deter-mined on each of the Radio D10 transmitters (1 for each zone).

Adjusting the temperature settingsSelect the mode (Comfort, Economy or FrostProtection) by pressing the MODE button.Press + twice to display the temperature of the corre-sponding setting.Press + or - to adjust the new setting.

To exit setting mode, press the MODE button.

Automatic modeIn this mode, the thermostat displays the temperaturemeasured (in the room).

Using the + or - buttons, you can set the temperaturefrom 5°C to 30°C for a duration of 2 hours (override).

From the time the battery level indicator comeson, you have approximately one month to replacethe batteries.Do not leave spent batteries in the unit (the warran-ty does not cover damage due to defective batter-ies).Comfort

(adjustable from 5 to 30°C)

Economy(adjustable from

5 to 30°C)

Automatic Off

FrostProtection

(adjustable from 5 to 15°C)

Radio D10

124

3+

+- +MODE

Temperature (measured or set)

Selects theoperating mode

Adjustmentbuttons

You can change the temperature display to alwaysshow the room temperature instead (refer to installa-tion guide).The set temperature can be displayed bypressing +.

Type of transmitterassociated

Resulting function

Door/windowmagnetic contact

“Waste prevention” functionHeating switches to FrostProtection mode when a windowis opened

Alarm control unit Association of the alarm with theheatingFor example, Alarm activated = heating switchesto Economy mode (vacant)

Telephone transmitter

Remote control of the installation

For information about associating and using home automation products, contact:

“Technical info” departmentDELTA DORE - Bonnemain35270 Combourg (France)

E-mail: info.techniques@deltadore.com