650-
DD
®
FLUSH MOUNT THERMOSTAT
FOR PROPORTIONAL DAMPER
650-
DD
The Twitoplast company congratulate you on your purchase of the Opal 650DD.
The thermostat is a component in the smart temperature measurement systsem
that controls the temperature in one room. The Opal650DD system was designed
by the company engineers for optimum performance to assure fast and easy
installation, perfect and uniform air conditioning.
Before installing
1
Auxiliary equipment
Power Supply Box model C315 V0 UL 508/ TUV (not included)
C315
1
One thermostat
C3152
2
Up to Two thermostats
C3154
4
Up to four thermostats
Model
No. Of Channels
Supply
The thermostat must be used only with one of the C315 power supply box
models.
FAN
MODE
3
In order to choose the desired
temperature and to set the timer:
Press (4) to decrease temperture
and time.
Press (5) to encrease temerature
and time.
FAN
MODE
5
This mode enables setting the opening
and closing timing.
Operation(start) Time:
To set start time press TIMER/MODE(2)
button. The
dis. will flash. Use
the / button to get to the stating
desired time ( the operation time is set
in 15 minutes apart). After setting the
start time, close the unit by pressing
the ON/OFF button (1).
FAN
MODE
1
4
4.4 Choosing the desire temperature and
setting the timer.
1
4.5 Time Start /Stop Set Mode
To set the closing (stop) time ,press
the TIMER/MODE(2) button. The
dis. will flash. Use the / button to get
the closing desired time ( the operation
time is set in 15 minutes apart).
It is possible to set Start Time only,
stop time only and Start and Stop time.
Closing(stop) Time
Turbo state – The damper is fully
open.
Auto state - The damper opens
and closes in proportion to the
difference between the Desired
and actual temperature in the
room.
