DELTA DORE TYBOX PAC User manual

TYBOX PAC
User guide
TYBOX
Programmable thermostat for
heat pumps
Because of changes in standards and equipment, the characteristics
given in the text and the illustrations in this document are not binding
unless confirmed by Delta Dore
Device compliant with the requirements of directives:
2004/108/CE (Electromagnetic Compatibility)
and 2006/95/CE (Low-Voltage Safety).
*2702004_rev1*
DELTA DORE - Bonnemain
35270 COMBOURG - FRANCE
E-mail : [e-mail]

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Contents
• Carefully read these instructions prior to use.
• Do not attempt to repair the unit yourself;
an after-sales service is available.
Warnings
Off mode
Absence mode
Timer mode
Automatic mode
Continuous mode
Time setting
Programming
Choosing the
HEAT / COOL
mode and set-point
temperature setting
Modification
buttons
Selector knob
position
Selector
knob
Request for
heat or cold
Presentation
This thermostat lets you program your heating and
cooling system to Comfort or Economy mode.
Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Automatic Mode . . . . . . . . . . . . . . . . . . . . . . . 4
Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Timer mode . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Continuous mode . . . . . . . . . . . . . . . . . . . . . . 7
Absence mode . . . . . . . . . . . . . . . . . . . . . . . . 8
Off mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
HEAT / COOL mode principle . . . . . . . . . . . . . . 9
Choosing the HEAT / COOL mode and
set-point temperature setting . . . . . . . . . . . . 10
Time setting . . . . . . . . . . . . . . . . . . . . . . . . 12
Programming . . . . . . . . . . . . . . . . . . . . . . . . 13
Information button . . . . . . . . . . . . . . . . . . . 17
Replacing batteries . . . . . . . . . . . . . . . . . . . 18
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 20

Override
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In automatic mode, override is used to switch from
Comfort to Economy mode (or conversely) until the
next program change.
Press the override button
6:00 8:00 00:0000:00 17:0015:30 23:00
Override
currently
active
At 17:00, the program will
return to its usual program
To cancel the current override,
press the button once more.
E.g. It is 15:30 and you would like to switch to Comfort
mode before the set time (17:00).
Current day programming
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Turn the knob to AUTO.
Your thermostat will function according to the program.
Automatic mode
Override
Information
button
Display in
automatic mode
Time
Current day
Room
temperature
Current mode
Current day
programming
NOTE:
According to the configuration during installation, your
unit will continuously display the set-point temperature
or the temperature of the room.
To change these settings, refer to the “installation
guide”, or contact our customer service department or
your installer.

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Continuous mode
Choice of set-point
temperature
(from 5 to 30°C)
Set-point
temperature
Confirm
Modification
of the set-point
temperature
This mode is used to choose a set-point temperature
that remains constant.
Turn the knob to .
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Timer mode
Set-point temperature setting
(from 5 to 30°C)
Confirm
Return to AUTO mode
at the end of the countdown
Confirm
To cancel the current mode ,
turn the knob.
To make changes to the current
mode , press OK once more.
This mode is used to choose a set-point temperature
for a given amount of time. Turn the knob to .
Adjustment of the duration from 15 minutes
to 72 hours (in increments of 15 minutes)
To exit this mode, turn the knob.

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This mode shuts down your system.
Turn the knob to .
Off Mode
Room
temperature
Configuration
menu access
button (press
and hold for
5 seconds)
This mode lets you place your home under Frost
Protection if you need to leave for several days.
Turn the knob to .
Return to
AUTO mode at the
end of the countdown
To make changes to the current
mode , press OK once more.
To cancel the current mode ,
turn the knob.
Set-point temperature setting
(from 5 to 15°C)
Confirm and
start the calendar
countdown.
Confirm
Adjustment of the number of days (1 to 365)
E.g. For a departure on 1 March and a
return on 16 March, program 15 days
of absence.
Automatic operation will resume on
16 March at midnight.
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Absence mode
In COOL mode, there is no Frost Protection set point.
The system will be shut down for the programmed
time.
HEAT / COOL mode principle
(Can only be used with a reversible heat pump: heat
mode / cool mode).
In winter:
set the system to HEAT mode.
In summer:
set the system to COOL mode.
In mid-season (Spring / Autumn):
set the system to off mode.
Modes
Set-point
temperatures
HEAT mode
(In winter)
COOL mode
(In summer)
Comfort
(if you are at home)
Economy
(if you are absent)
E.g. 19°C
E.g. 16°C
E.g. 24°C
E.g. 27°C

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Depending on the system configuration (menu 1-08),
“conf” may be displayed for the . set-point
temperature.This set-point temperature cannot be
modified. If this is the case, the Comfort set-point
temperature can be adjusted on your heat emitter
(radiator with thermostatically controlled valve, etc.).
Choosing the HEAT / COOL mode and
set-point temperature setting
Comfort set-point temperature setting
(from 5 to 30°C in increments of 0.5°C)
Confirm
Go on to temperature setting
Economy
Economy set-point temperature setting
(from 5 to 30°C in increments of 0.5°C)
Confirm
Confirm
Go on to temperature setting
Comfort
Selection of the operation mode
for the HEAT / COOL regulation
To exit this mode, turn the knob.
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The comfort and economy set-point temperatures for
the HEAT mode are independent from the comfort and
economy set-point temperatures for the COOL mode.
Turn the knob to .
To set the heat mode, select the HEAT mode:
Comfort set-point temperature setting
(from 5 to 30°C in increments of 0.5°C)
Confirm
Go on to temperature setting
Economy
Economy set-point temperature
adjustment
(5 to 30°C in increments of 0.5°C)
Confirm
Confirm
Go on to temperature setting
Comfort
Selection of the operation mode for
the HEAT / COOL regulation
Turn the knob to .
To set the cool mode, select the COOL mode:
To exit this mode, turn the knob.

Programming
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1. Choosing the HEAT / COOL mode
Turn the knob to .
Select the mode using + or - . Press OK to confirm.
2. Creating your program
Turn the knob to PROG.
The default program is:
- in HEAT mode: Comfort from 6:00 to 23:00
- in COOL mode: Comfort from 11:00 to 19:00
Programming starts on day 1 at midnight.
Press the or buttons to create different Economy
or Comfort periods.
Day
1st
Time slot
Comfort period
adjustment
Economy period
adjustment
Turn the knob to .
The days flash.
Press + or - to change the day, then press OK
to confirm and continue on to the next setting.
Repeat the operations to set the hours and minutes.
To leave the “time setting” mode, turn the knob.
Minutes
Hours
Days
(1 : Monday ...
7 : Sunday)
Time setting
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NOTE:
If the unit is configured for a daily program,
the days setting is not offered.
The HEAT mode and the COOL mode are
independent.
Create a Comfort program and an Economy program
for each mode.

Press and hold
until you reach 06:00
Press and hold
until you reach 08:00
Press and hold
until you reach 17:00
Press and hold
until you reach 23:00
Press and hold
until you reach 00:00
Copy and confirm
or confirm
6h 8h 0h0h 17h 23h
E.g. Comfort from 6:00 to 8:00 and from 17:00 to 23:00
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Programming
3. Confirming and copying the program
Press and hold the OK button for 3 seconds to confirm
the program you created and copy it to the next day.
4. Confirming the program
Press the OK button to confirm and continue on to the
next day to program it separately.
5. Checking your program
Press the button repeatedly to check the accuracy of
the Comfort and Economy periods you created.
Press OK to check the next day
OR
The programming principle is the same for HEAT mode and
COOL mode.
- comfort: periods during which the home is occupied,
- economy:periods during which the home is unoccupied.
Verification of
the different
or periods
Program
profile
Time slot
consulted

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Information button
If your thermostat displays the temperature of the room
Current mode display
HEAT / COOL
Return to normal display
(automatic after 30 seconds)
Set-point temperature display
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Programming
6. To program the other mode (HEAT/COOL)
Turn the knob to .
Change the mode by pressing once on + or -
Press OK to confirm.
Turn the knob to PROG, then repeat steps 2 to 5.
7. Exiting the programming mode
Turn the knob to another mode.
COMMENTS: Depending on the configuration made
during installation, programming can be weekly or daily.
Likewise, this programming may be done in increments
of one hour, 30 minutes, or 15 minutes.To change these
settings, refer to the “installation guide”, or contact our
customer service department or your installer.
In AUTO mode, pressing ionce lets you know the
current mode (if the heat pump is reversible).
Pressing ia second time gives you the temperature of
the room or the set-point temperature according to the
installation configuration.

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Separate the thermostat
from its base.
Position the thermostat
on its base.
Lock the thermostat.
Replace the batteries,
making sure they are the right way round.
1
2
3 4
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Replacing batteries
When the battery level symbol appears, you have
around 1 month to change the batteries
(two 1.5 V alkaline batteries, LR03 or AAA).
The following precautions must be respected:
- Ensure that the +/- polarities are correctly placed
when the battery is fitted into the unit.
- Do not dispose of used batteries in unauthorized
places (you should respect the environment by taking
the batteries to a suitable collection site).
- Do not recharge the batteries.
-You have approximately 30 seconds to change the
batteries before the time is reset to zero
(if this happens, reset the date and time).
Battery level symbol

The temperature displayed does not match the
temperature measured in the room (thermometer)
Refer to the installation guide or contact your installer or our
customer service department.
The programs cannot be modified and the set-point
temperature settings are limited.
(Heat comfort: 16 to 22°C, Cool comfort: 21 to 27°C
Heat economy: 13 to 19°C, Cool economy: 24 to 30°C)
Refer to the installation guide or contact your installer or our
customer service department.
Your heating system is in Frost-Protection mode.
The thermostat is in the ,
, PROG or
position.
The indication is displayed.
The batteries are low.
Change the batteries, making sure they are the right way
round.
The relays do not switch.
- Check that the indication is not on.
- Check that the product is correctly screwed onto its support.
You cannot access the cool set-point temperature setting
mode.
The heat pump configured during the installation is not
reversible (see installation manual, menu 1-06).
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Nothing is displayed on the room unit screen.
There is no power supply.
Check the batteries.
The unit is in time setting mode.
There was no power supply for more than 30 seconds.
Set the time. All other settings have remained unchanged.
When setting the time, there is no option to set the day.
You are in daily programming mode.
To switch to weekly programming, refer to the installation guide
or contact your installer or our customer service department.
When creating a program, the and symbols do not
appear on the screen.
Program modification is not allowed.
Refer to the installation guide or contact your installer or our
customer service department.
Troubleshooting
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The purpose of this section is to help you quickly solve
the most common problems that you may encounter
with your product during use.
If you're unsure, or if the problem persists or isn't in
this list, contact our customer service department.

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