Full Gauge Controls Evolution TC-900E Power Manual

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1. DESCRIPTION
For frozen products, it automates the defrost processes according to the need of installation (smart
defrost). The ambient temperature control has a normal setpoint and an economic setpoint, apart from
the fast freezing function and alarm functions indicating open door. Its output relay directly controls
compressors of up to 1HP and its defrost output has a current capacity of 10A.
It also features a digital filter, intended to simulate a mass increase in the ambient sensor (S1), thus
increasing its response time (thermal inertia) and avoiding unnecessary drives of the compressor. It also
includes a smart key, lock system and a control functions shutdown mode.
To drive inductive loads (motors and pumps) of up to 2HP, use the
Product complies with UL Inc. (United States and Canada) and
2. APPLICATION
• Cold Storage Rooms
• Display freezers
3. TECHNICAL SPECIFICATIONS
Power supply
Control temperature
Operating temperature
Load current (outputs)
Operating humidity
Dimensions (mm)
Dimensions of the clipping for fixing
of the instrument
4. INDICATIONS AND KEYS
Defrost indication LED
Fan indication LED
Compressor output
indication LED
Quick Access
Menu Key
Set key
e
TC-900
5. INSTALLATION - ASSEMBLING
Panel
(Side View)
ATTENTION
FOR INSTALLATIONS WHERE A SEALING IS REQUIRED TO
AVOID LIQUID CONTACT, THE CUT FOR THE CONTROLLER
MUST BE OF 70,5X29mm MAXIMUM. THE SIDE LOCKS MUST
BE FIXED SO IT PRESSES THE RUBBER SEALING AVOIDING
INFILTRATION BETWEEN THE CUT AND THE CONTROLLER.
5.1 INSTALLATION - ELECTRICAL CONNECTIONS
Connection 115 Vac
D1/S3 D2
5 6 7 8
9 10 11 12 13 14 15 16 17
1 2 3 4
e
TC-900
DIGITAL CONTROLLER FOR
REFRIGERATION AND DEFROST
Fast Freezing Functions Control functions
lockdown shutdown
e
TC-900 2HP.
NSF (United States) .
TC-900E POWER: 115 or 230Vac ±10% (50/60Hz)
TC-900EL POWER: 12 or 24Vac/dc +10%
-50°C to 105°C / -58°F to 221°F
0 to 50°C / 32 to 122°F
COMP: 12(8)A / 240Vac 1HP
DEFR: 10A / 240Vac 2400W
FANS: 5(3)A / 240Vac
10 to 85 %RH (without condensation)
76 x 34 x 77 mm (WxHxD)
71 ± 0,5 x 29 ± 0,5 mm (see item 5)
Functions lock indication LED
Control functions shutdown
indication LED
Temperature unit indication LED
POWER
71 ± 0,5 mm
Dimension of the clipping
for fixing of the
instrument in panel
Panel (Front View)
IMPORTANT
THE USE OF APPROPRIATE TOOLS IS ESSENTIAL TO AVOID DAMAGE
IN THE CONNECTION AT INSTRUMENT TERMINALS:
SCREWDRIVER SLOT 3/32''(2.4mm) FOR ADJUSTMENTS IN THE
SIGNAL TERMINALS;
SCREWDRIVER PHILLIPS #1 FOR ADJUSTMENTS IN THE POWER
TERMINALS;
115 Vac
POWER
IP 65
FRONT
Serial Protection
programming level
6. OPERATIONS
6.1 Quick Access Menu Map
To access or navigate the quick access menu using the
displaying the temperature. For every touch, the next function in the list is displayed. To confirm, use the
/
(short press) key.
FAST FREEZING (ON/OFF)
;
e
TC-900
ECONOMIC SETPOINT(ON/OFF)
;
e
TC-900
DEFROST (ON/OFF)
;
e
TC-900
FUNCTIONS LOCKDOWN
;
e
TC-900
CONTROL FUNCTIONS
(ON/OFF)
;
e
TC-900
NORMAL SETPOINT
;
Increase key
e
TC-900
6.2 Quick access keys map
When the controller is on temperature display, the following keys serve as a shortcut for the following
functions:
Decrease key
;
Pressed for 5 seconds: turn on/turn off the control functions.
/ < Pressed for 2 seconds: setpoint adjustment.
Short press: displays process.
<
Pressed for 2 seconds: inhibits audible alarm.
<
Short press: display of minimum and maximum measurement records.
< Pressed for 2 seconds: when displaying records, it cleans the history.
< Pressed for 4 seconds: performs manual defrost.
; Enters the quick access menu.
<
< and Enters the functions selection.
6.3 Basic operations
6.3.1Setting the desired temperature
To access the setpoints setup menu press
display followed by the normal setpoint set value. Use the
/
. Immediately, the message [SP-e] appears indicating the setting of the economic
pressing
setpoint. Again, use the
[----] indication signals the setup completion. The setpoints can also be adjusted individually in the
quick access menu.
Connection 230 Vac
D1/S3 D2
5 6 7 8
9 10 11 12 13 14 15 16 17
1 2 3 4
PO W ER PO W ER
e e
TC -9 00 TC -9 00
POWER
POWER
POWER
POWER
POWER
POWER
/
for 2 seconds. The message [SP,,] will appear on the
>
> <
or keys to modify the value and confirm by pressing
230 Vac
evolution
COMPONENT
E251415
;
(short press) key while the controller is
EXIT FUNCTION
;
e
TC-900 POWER
FUNCTION SELECTION
;
e
TC-900 POWER
ERASE MIN. AND MAX.
VALUES
;
e
TC-900 POWER
MIN. AND MAX. TEMPERATURE
RECORD
;
e
TC-900 POWER
ECONOMIC SETPOINT
;
e
TC-900 POWER
<
or to modify the value and confirm by
/
. Finally, the
The sensor S1 (black)
must be in the ambient.
The sensor S2 (gray) must
be placed in the evaporator
through metallic cramp.