DIGITAL THERMOSTAT
Ver.09
TIC-17RGTi
1. DESCRIPTION
The
TIC17RGTi
is a digital thermostat with easy adjustment and installation. It can be used at hot or cold
systems. It has a single button to set all functions.
2. SAFETY RECOMMENDATIONS
- Make sure of the correct setting of the thermostat;
- Make sure the power is off and that it is not turned on during installation of the thermostat;
- Read this manual before installing and using the thermostat;
- Use appropriate Personal Protective Equipment (PPE);
- For use in locations subject to splashing water, as in commercial refrigerators, install the protective vinyl
that comes with the thermostat.
3. APPLICATIONS
- Boilers, ovens, heaters, freezers, counters, refrigerated balconies and others.
4. TECHNICAL SPECIFICATIONS
-
115 or 230 Vac (50/60 Hz)
Power supply:
12 or 24 Vdc
-
(*):
- 50 to 105 °C
Control temperature
-
Resolution:
0.1ºC (between -10 and 100 ºC) and 1 ºC outside this range
-
(**):
16(8)A / 250 Vac 1 hp
Load current:
-
71 x 28 x 71mm
Dimensions:
- Operation temperature:
0 to 50°C
-
10 to 90% UR
Operation humidity:
(without condensation)
(*) This instrument operates up to 200°C using a silicone sensor cable (SB59).
(**) The maximum current 16(8) A means the following:
16 A for resistive type loads.
8 A for inductive type loads.
For loads greater than those specified, it is necessary to use a breaker.
5. CONNECTIONS DIAGRAM
The
TIC17RGTi
thermostat comes in two versions:
-
TIC17RGTi
: 115 V or 230 V power supply.
-
TIC17RGTiL
: 12 V or 24 V power supply.
5.1 Identifications (see Figures I and II)
Figure I:
Connection diagram for current loads lower than 16(8) A (requires no breaker)
Figure II:
Connection diagram for current loads higher than 16(8) A (requires breaker)
A
-
TIC17RGTi
controller (Thermostat);
B
- Connection terminals and identifications, from "1 to 12";
C
- Temperature sensor (thermistor): connected to terminals "1 and 2" / provided with 2 meters;
D
- Network power supply (115 or 230 volts): Phase, Neutral and Earth;
E
- Load: it can be a compressor, a fan, a heater, a solenoid valve and others;
F
-Transient suppressor filter (RC type): it must be connected in parallel and as close as possible to the load
- Figure I;
For loads higher than 16(8) A, the RC suppressor filter must be connected in parallel with coil (G1) of the
breaker switch (G) - Figure II.
G
- Breaker switch: mandatory for driving loads with current higher than 16(8) A - Figure II.
FIGURE I
5.2 Temperature sensor connection
- Connect the sensor wires to terminals "1 and 2" (B). The polarity is irrelevant;
- The length of the sensor cables (C) can be increased by the user himself in up to 200 meters, using a
PP2x24 AWG cable;
- For immersion in water, use a thermowell (I-Figure IV), available in Full Gauge Controls product line.
5.3
Thermostat power
Use the
terminals
as shown in the table below, depending on the version of the instrument:
TERMINALS
TIC17RGTi
TIC17RGTiL
7-8
7-9
115 V ~
230 V ~
12 V ~
24 V ~
NOTE:
The thermostat comes factory-blocked (H - Figure III) inserted into the terminal "8". To remove it,
loosen the screw of the terminal.
-
To install the 12 VDC or 115 VAC power thermostat
, connect the Neutral wire to the common terminal "7"
and the power cord (phase) to terminal "8".
In this case, transfer block (H) to terminal "9".
-
To install the 24 Vdc or 230 Vac power thermostat
, connect the Neutral wire to the common terminal "7"
and the power cord (phase) to terminal "9". In this case, keep block (H) in terminal "9".
5.4
.
Power supply of the load
ATTENTION: For a correct sizing of the cables, we recommend that the installation is performed by a trained
technician.
- Observe the connections diagram for the two different situations - Figures I and II;
- Connect the F power phase (electricity transmission network) to post "10" (common of thermostat relay).
5.4.1 For current loads lower than 16(8) A - Figure I:
- Connect load (E) directly to terminal "11" of the thermostat;
- Connect the RC suppressor filter (F) in parallel with the load.
5.4.2 For current loads higher than 16(8) A - Figure II:
- Connect the breaker switch (G) as shown in the diagram presented on Figure II;
- To identify the breaker switch terminals (G), see the manufacturer's instructions;
- Connect one of the coil terminals (G1) of the breaker to terminal "11" of the thermostat and the other
terminal to the network's neutral;
- Connect the RC suppressor filter (F) in parallel with coil (G1) of the breaker, ie, connect a cable in each of
the coil terminals (G1).
NOTE: Typically, the coil terminals (G1) are identified as "A1 and A2".
5.5 Recommendations of standards NBR5410 and IEC60364
1
- Install power surge protectors at the thermostat power supply;
2
- Install transient suppressors (RC suppressor filter) in parallel with the loads to increase the life of the
relays. See item (F) in the Images I and II;
3
- Sensor cables can be together, but not in the same conduit through which the electrical power supply of
the thermostat and/or loads go through.
FIGURE II
FIGURE III
FIGURE IV
FIGURE V
FIGURE VI
FIGURE VIII
FIGURE VII
72mm
29mm
A
F
E
C
D
B
F
A
E
C
D
B
G
G1
Wiring diagram for 220V
Jumper
Terminals no.9 and 10
Terminal no.7
Common
(red)
Terminal no.9
NO Contact
(red)
Terminal no.11
Neutral
(blue)
A
F
C
D
E
H
J
I
K
B
A
C
N
+
REAL REPRESENTATION OF THE INSTALLATION
TIC17RGTi
GRAPHIC REPRESENTATION OF THE INSTALLATION
TIC17RGTi
Output
control
B
TIC17RIV09-09T-1
1848
