Real Time Clock
BDIR – Owner’s Manual
Meitav-tec Ltd (Contel group)
Tel: +972 (3) 962 6462 Fax: +972 (3) 962 6620
www.meitavtec.com - support@meitavtec.com
General
The BDIR thermostat can be
controlled using an IR remote
control.
This remote control unit is Infra-red;
It must be pointed at the thermostat
to operate.
Every time you change a parameter
in the Remote Control, you must
send it to the thermostat by pressing
the ON/SEND button.
When the thermostat receives the
information it will beep.
In normal display, the LCD alternates
between a real time clock and Set & Room
Temperatures.
CLOCK
SUN
AM
SET
TEMP
HEAT
LCD Screen
Real time
clock
Set & Room
temperatures
On/Off & Send Information
Press the ON/SEND button to turn
the thermostat ON and/or send
information from the remote to the
thermostat.
Press the OFF button to turn the
thermostat OFF and/or send
information from the remote to the
thermostat.
Autofan On/Off
Press the FAN button to switch between:
AUTOFAN OFF………………......
The fan will work continuously.
AUTOFAN ON…………………....
The fan will only work when there is demand for COOL
or HEAT.
Press the ON/SEND button to send information.
Mode
Press the MODE button to switch between:
COOL……………………………...
HEAT………………………………..
AUTO CHANGE-OVER………
FAN ONLY……………………….
Press the ON/SEND button to send information.
Temperature Set-Point
When remote control in HEAT mode:
Press the (+) or (-) buttons – “HEAT" & set-point
temperature will flash.
Using the (+) or (-) buttons adjust the
set-
point temperature for heat
.
Press the ON/SEND button to send Information.
When remote control in COOL mode:
Press the (+) or (-) buttons – “COOL" & set-point
temperature will flash.
Using the (+) or (-) buttons adjust the
set-
point temperature for cool
.
Press the ON/SEND button to send Information.
When remote control in AUTO CHANGE-OVER mode:
Press the (+) or (-) buttons – “COOL" & set-point
temperature will flash.
Using the (+) or (-) buttons adjust the
set-
point temperature for cool
.
Press the SELECT button – “HEAT" & set-point
temperature will flash.
Using the (+) or (-) buttons adjust the
set-
point temperature for heat
.
Press the ON/SEND button to send Information.
The controller keeps a safety differential of at least 1
degree between set-point temperature for cool and set-
point temperature for heat (heat is always less than cool).
Weekly Program
The thermostat can be programmed with up to 12 different programs: Four different programs for the weekdays (Monday to Friday); Four
different programs for Saturday and four different programs for Sunday (The daily programs are numbered 1, 2, 3 & 4).
Press & Hold the SELECT button to enter programming – the word “PROGRAM” will flash.
Use the SELECT button here to quickly switch between Weekdays, Saturday & Sunday.
Press the (+) button – “PROGRAM 1” & “START” will flash.
Use the SELECT button here to quickly switch between Programs 1, 2, 3 & 4.
Press the (+) button again – the hour will flash.
Using the (+) and (-) buttons adjust the START TIME - HOURS for PROGRAM 1 (weekdays).
Press the SELECT button again - the minutes will flash
Using the (+) and (-) buttons adjust the START TIME - MINUTES for PROGRAM 1 (weekdays).
Press the SELECT button again – “COOL” and set-point temperature will flash.
Using the (+) and (-) buttons adjust the SET-POINT TEMPERATURE FOR COOL (11
o
C = OFF).
Press the SELECT button again – “HEAT” and set-point temperature will flash.
Using the (+) and (-) buttons adjust the SET-POINT TEMPERATURE FOR HEAT.
Press the SELECT button again to set PROGRAM 2 and repeat the procedure.
Press the SELECT button – the words “CLOCK” &
“SET” will flash.
Press the (+) button – the hour will flash.
Using the (+) and (-) buttons adjust the HOURS.
Press the SELECT button again - the minutes will flash.
Using the (+) and (-) buttons adjust the MINUTES.
Press the SELECT button again - the day will flash.
Using the (+) and (-) buttons adjust the DAY.
Press the SELECT button again to exit.
Programming notes:
Every time the word “SEND”
flashes, press the ON/SEND button to send information
to the thermostat.
When the icon flashes, use the (+) and (-) buttons
to switch between:
Activate program……...….
Deactivate program & keep it in memory….
The display will automatically return to normal if no
button is pressed for a few seconds.
To turn the thermostat OFF at a specific time, use
one of the programs, adjust the time & change the
set-point temperature for cool to be 11
o
C. The unit
will switch back on at the start of the next program.
