Full Gauge Controls EVOLUTION TC-970E Log+ECO Manual

Have this manual in the palm of
Variable
your hand through the FG Finder
speed fan
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1. DESCRIPTION
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The TC970 Log and TC970
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refrigeration of freezers, beverage displays, islands and refrigerated counters.
These controllers can activate the refrigeration, defrost, fan and lighting system, and have up to two
digital inputs and two main sensors, one for room temperature and another that, fized to the evaporator,
controls the end of the defrost and the return of the fans. They also allow the inclusion of a third sensor,
which can be used to activate the economic setpoint, control the condenser or in the second evaporator
and a fourth sensor for various monitoring.
The EHIgfM line includes the control of VCC - Variable Capacity Compressors and VSF - Variable
Speed Fans. The SadSBI controllers provide a series of benefits to the cooling system, such as:
reduced energy consumption, less temperature fluctuation, greater speed in reaching the desired
temperature. From the configuration of its parameters it is possible to make the controller compatible
with the main brands of variable compressors on the market. For better use of energy, ventilation can be
controlled during the compressor off cycle and use Smooth Defrost, a defrosting technique that reduces
the final temperature of the electrical resistance and the amount of heat emitted.
The room temperature control has a normal setpoint and an economy setpoint, in addition to the fast
freezing functionality, alarm functions and specific keys to activate / deactivate the economy mode and
turn the lamp on/off.
They have a serial communication output for integration with Sitrad, an internal real-time clock that
allows the programming of defrost and lighting events, an intelligent function blocking system, an
internal buzzer, control of external pressure switches, an hour meter for compressor maintenance,
digital filter to simulate a moment of mass in the room temperature sensor, shutdown mode of control
functions and internal memory (datalogger) for storing the temperature value in periods of time
determined by the user, temperature variation and the output states. They also allow the monitoring of
HACCP - Hazard Analysis and Critical Control Points through records in the memory of the temperature
alarm, open door and power failure controllers.
2. SAFETY RECOMMENDATIONS
- Make sure you know the correct way to install the controller;
- Make sure that the power supply is turned off and that it is not going to turn on during the installation of
the controller;
- Read this manual before installing and using the controller;
- Use appropriate Personal Protective Equipment (PPE);
- Where it will be used in areas subject to splashing water, such as refrigerated counters, install the
protective film that comes with the controller;
- For protection under more critical conditions, we recommend the Ecase cover, which we offer as an
options (sold separately) ;
- The installation procedures must be carried out by a competent engineer, with regard to current
regulations.
3. APPLICATIONS
- Beverage displays;
- Frozen counters;
- Chambers;
- Refrigerated trucks.
4. TECHNICAL SPECIFICATIONS
Power Supply
TC-970E Log + Eco Faston: 90~240Vac 10%(*) (50/60Hz)
Control temperature
Operating temperature
Temperature resolution
Average consumption
Clock (RTC)
Digital output
Frequency output
Analog output
Operating humidity
Protection degree
Maximum Sizes (mm)
Cutout dimensions (mm)
Output capacity
COMP
DEFR
FAN
AUX
(*) Permissible variation in relation to the rated voltage
TC-970
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TC-970
DIGITAL FREEZING CONTROLLER
VCC
Quick
Variable Switch Off
compressor
coupling Control
connection Functions
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Log Faston are eletronic controllers for
+609 gE
TC-970E Log + Eco: 90~240Vac 10%(*) (50/60Hz) ±
TC-970EL Log + Eco: 12 or 24Vac/dc 10%(*)
±
TC-970EL + Eco Faston: 12 or 24Vac/dc 10%(*)
-50 to 105°C / -58 to 221°F
-20 to 60°C / -4 to 140°F
0,1°C / 0,1°F
Energy backup: CR1220 battery
Time keeping for up to 10 years
Accuracy: ± 6 minutes/year
Configurable dry contact type
10Vcc (± 10%) 50mA max.
0...300Hz (duty-cycle = 50%)
0~10Vdc (10 mA max.)
10 a 90% UR (without condensation)
IP 65 (front)
76 x 34 x 97 mm / 2,99" x 1,33" x 3,82" (WxHxD)
71 ±0,5 mm(2,79"±0,02") x 29± 0,5 mm(1,14" 0,02")
120-240 Vac, 12A Resistive, 100k cycles
120-240Vac, 8A General Use, 100k cycles
240 Vac, 1HP, 100k cycles
120 Vac, 1/2HP, 100k cycles
120-240 Vac, 5A Resistive
240 Vac, 1/8 HP
120 Vac, 1/10 HP
240 Vac, 1/8 HP
120 Vac, 1/10 HP
120-240 Vac 5W General Use
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Log
Log Faston
IP 65
FRONT
HACCP
Programming Protection
Function
in Series degree
5. INDICATIONS AND KEYS
LED indicator for the fan
LED indicator for the
compressor outlet
Menu Access
Key
Set Key
6. INSTALLATION - PANEL AND ELECTRICAL CONNECTIONS
71 ± 0,5 mm
Cutout dimensions to
fix the instrument
Panel (Front View)
ATTENTION
FOR INSTALLATIONS THAT REQUIRE LIQUID SEALING, THE CUT OUT FOR INSTALLING THE CONTROLLER MUST BE A
MAXIMUM OF 70.5x29mm. THE SIDE LOCKS MUST BE FIXED IN A WAY THAT IT PRESSES THE RUBBER SEAL AVOIDING
INFILTRATION BETWEEN THE CUT-OUT AND THE CONTROLLER.
7. WIRING DIAGRAM
Image I - 90~240Vac Connection
S1 S2 D1/S3
8 9 10 13
11 12
3
1 2 4 5 6
- -
+ +
VCC VSF
A B
COMP FAN
SITRAD
FREQ / 0~10V 0~10V
+
+
Image II - 12 Vac/dc Connection
S1 S2 D1/S3
± 4VA
8 9 10 11 12 13
1 2 3 4 5 6
- -
+ +
VCC
VSF A B
COMP FAN
SITRAD
FREQ / 0~10V
0~10V
Image III - 24 Vac/dc Connection
S1 S2 D1/S3
±
8 9 10 11 12 13
1 2 3 4 5 6
- -
+ +
VCC VSF B
A
COMP
FAN
SITRAD
FREQ / 0~10V 0~10V
The S1 sensor must be in the environment.
The S2 sensor must be fixed to the evaporator using a metal clamp .
To the terminal
Key:
of the connection block
LOG
Monitoring
Fast Datalogger
System
Freezing
LED indicator for defrosting
LED indicator for the auxiliary outlet
HACCP indication LED
!
A
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Log
TC-970
D2/S4
14
15 15 16 16 17 18 18 19 19 20 20 21 21
7
A
AUX DEFR FAN COMP
D2/S4
14
15 15 16 16 17 18 18 19 19 20 20 21 21
7
A
AUX DEFR FAN COMP
12 Vac/dc
D2/S4
14
15 15 16 16 17 18 18 19 19 20 20 21 21
7
A
AUX DEFR FAN COMP
24 Vac/dc
evolution
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LED indication for the unit of temperature
Up Key
Down Key
Panel
(Side View)
Electric power
supply
90~240Vac
Power supply
Power supply