Ver.01
RT-607Ri plus
DIGITAL THERMOSTAT
WITH EVENT SCHEDULE
1. DESCRIPTION
Digital temperature controller and display conjugated to a time programmer with up to four daily events,
all with adjustable start and end. Its internal quartz synchronizer clock remains accurate for more than
60 years, even at frequent and often long power shortages.
®
Through serial output, the RS-485 allows communication with SITRAD software, which makes its
configuration simple and fast.
Product complies with UL Inc. (United States and Canada).
2. APPLICATION
• Defreeze at set times
• Air-conditioning
• Water heaters
• Counters with static coil
3. TECHNICAL SPECIFICATIONS
- Power supply:
RT-607Ri plus - 115 or 230Vac ± 10% (50/60Hz)
RT-607RiL plus - 12 or 24 Vac/dc
- Control temperature:
-50 to 105°C
-
58 to 221°F
- Resolution:
0.1°C between -10 e 100°C and 1°C in the rest of the range
1°F between -58 and 221°F
- Dimensions:
71 x 28 x 71mm
- Operating temperature:
0 to 60°C / 32 to 140°F
- Operating humidity:
10 to 90% RH (without condensation)
- Sensors:
S1- Thermostat sensor (black)
- Control outputs:
THERM - Thermostat control output - 10A / 240Vac 1/4HP
EVENT - Event schedule activation output - 10A / 240Vac 1/4HP
4. CONFIGURATIONS
4.1 - Control temperature setting (SETPOINT)
Press for 2 seconds until , appears, and then release the key. The set working temperature
will appear. Use the and keys in order to change the value and, when ready, press to
record.
4.2 - To enter into the functions menu
Press and simultaneously for two seconds until it , appears, then releasing it. When
appears, press (short hit) and enter the code (123) through keys and . To confirm,
press the key . Through keys and access the other functions and proceed in the same
manner to adjust them.
To leave and return to normal operations, press (long hit) until appears.
SET
SET
SET
SET
SET
4.3 - Functions
Access code entry
Advanced configuration functions
Events planner operating mode
Scheduling in the events planner
Adjustment of the clock and the day of the week
Description
Min
Max Unit
CELSIUS
Standard
Standard
Min
Max Unit
FAHRENHEIT
0.1
-5.0
-50.0
-50.0
0
0-no
0
1
20.0
5.0
105.0
105.0
999
1-yes
999
247
°C
°C
°C
°C
-
sec.
-
min.
-
Temperature control differential (hysteresis)
Indication Offset
Minimum limit of adjustable temperature
Maximum limit of adjustable temperature
Operation mode for the thermostat
Minimum time of off thermostat output
Hitch thermostat to event schedule
Manual activation time for events output
Address of the instrument on the network RS-485
1.0
0
-50.0
105.0
0
0-no
0
1
°F
°F
°F
°F
-
sec.
-
min.
-
36
9
221
221
999
1-yes
999
247
1
-9
-58
-58
0
0-no
0
1
2
0
-58
221
0
0-no
0
1
4.4 - Parameters table
4.4.1 - Parameters description
Temperature control differential (hysteresis)
It is the temperature difference (hysteresis) between turning the refrigeration or heating ON and OFF.
Example: When you wish to control the temperature at 4.0 ºC with a 1.0 ºC differential. In the case of
refrigeration, it shall be turned off at 4.0°C and turned on again at 5°C
In the case of heating, it shall be turned off at 4°C and turned on again at 3°C
Indication Offset
Permits to compensate for any possible deviations in the reading of the room temperature (S1), resulting
from the sensor replacement or change in the cable length.
and
Minimum and Maximum limits of adjustable temperature
Limits whose purpose is to avoid that, by mistake, the temperatures are exaggeratedly set too high or too
low with relation to the setpoint.
Operation mode for the thermostat
This function allows setting the thermostat operation mode:
Refrigeration
Heating
Minimum time of off thermostat output
Minimum time during which the thermostat output shall remain off before being reactivated. This field is
also used as activation delay when the controller is turned on.
Hitch thermostat to event schedule
This option allows linking the thermostat output operation (THERM) to the event schedule. If option 0
(no) is selected, the thermostat output shall be controlled by the temperature alone.
In the case of option 1, the thermostat option shall be controlled by the temperature and may only be
activated in a valid event in the event schedule.
Address of the instrument on the network RS-485
®
Address of the instrument in the network for the communication with the SITRAD software. Remarks:
in a single network, there cannot be more than one instrument with the same address.
4.4.2 - Events schedule operating mode
In this option, you can choose how the events schedule will operate.
Weekly programming
- In this mode, the instrument can configure up to four events for every day
of the week
Programming for business days
- In this mode, the instrument keeps the events the same for
business days (Monday through Friday), and allows the programming of different events for
Saturday and Sunday.
Manual activation time for events output
Time that output events is active when it is activated manually. Once this period of time is over, the output
events returns to function automatically.
4.4.3 - Programming of the events schedule
In this option, you can enter the values for the time periods for each event. The entry of the data depends
on the operating mode configured. You can configure up to four events for each day. For each event you
configure the start time and the end time through options until where:
Start time for the first event
End time for the first event
Start time for the fourth event
End time for the fourth event
If you do not need to use the four events, you can configure it to be deactivated, and all you have to do is
increase the off time ( for example) until the indication appears. It is also possible to configure
an event to overlap at midnight, and for that you should increase the off time until the option appears
and adjust an event for the next day to start at 00h and 00min. According to the operating mode
configured, the following scheduling possibilities may be presented.
Daily programming
- In this mode, the instrument keeps the events the same for all of the days of
the week.
4.4.4 - Adjustment of the current time and day of the week
After entering the function menu, press key repeatedly until the message appears Hit
key . The settings will appear in the following order:
HOURS MINUTES DAY OF THE WEEK
Ex.: 12h43min - Friday
Hours
Minutes
Day Of The Week
5. FUNCTIONS WHIT FACILITATED ACCESS
5.1 - Visualize the current time
Quickly pressing the key , you can visualize the time set in the controller, the current time will be
shown, followed by the minutes and then the day of the week.
Ex.: 12h43min - Friday
Hours
Minutes
Day Of The Week
SET
SET
E251415
R
T607V01-08T
-10790
Fun
