Commissioning:
1. Check all electrical connections (Fig. 2).
2. Make sure that the controller software is
EET.
3. Check / Set Bit Switches (Fig. 1).
4. Switch the controller ON.
5. Connect Set-up Unit to DIN Box Display
or controller (Fig. 2).
6. Check / Set operating parameters - see
list
7. Save values - if changed
8. Log the controller on to the network then
verify settings on Genus InTouch panel,
Set-up Unit or DIN Box Display.
Fault Finding:
Set-up Unit does not reach the first
screen.
• If the red LED beside the display
connector is ON, then the controller is
faulty.
You cannot log the controller on to
the network.
• There may be a controller with the same
name, already logged on the network.
• There may be a maximum 32 controllers
already on the network segment.
• Check on the InTouch panel, P.C. or
Parameter DIN Range/Units Default
HT(LT)
Dsgn Act.
Cut in Temperature 0 -49 to 30 / °C 0 (-20)
Differential Below 1 0 to 30 / °C 1.5 (2)
Air On / Off Weight 2 0 to 100 / % 50
OT Alarm 4 -49 to 60 / °C 5 (-16)
UT Alarm 3 -49 to 60 / °C -2 (-25)
Alarm Delay 5 00:00 to 99:00/Min:Sec 20:00
Log OT Alarm 8 -49 to 60 / °C 5 (-15)
Log UT Alarm 7 -49 to 60 / °C 0 (-25)
Log Probe Type: 0=Off ;
1=Product ; 2=Alarm ;
3=Prod/Alarm
6 0 to 3 0
Defrost Start 9 00:00 to 23:59/Hrs:Mins 01:00
Number of Defrosts per Day 10 0 to 8 6
No Defrost Time 11 0 to 25 / Hrs. 7
Gas Defrost Detect 12 0 to 30 / °C 18
Defrost Terminate Temperature 13 -49 to 30 / °C 10 (14)
Defrost Minimum Time 14 00:00 to 99:00/Min:Sec 05:00
Defrost Maximum Time 15 00:00 to 99:00/Min:Sec 24:00
(25:00)
Drain Down Time 16 00:00 to 20:00/Min:Sec 01:30
Defrost Recovery Time 17 00:00 to 99:00/Min:Sec 30:00
Defrost Type: 0=Elect.; 1= 2Gas
; 2= 3Gas
18 0 to 2 0
Defrost Mode: 0=Local ;
1=Remote
19 0 to 1 0
Defrost Hold: 0=Off ; 1=On 20 0 to 1 0
Hour 21 0 to 23
Minute 22 0 to 59
Day 23 0 to 31
Month 24 0 to 12
Year 25 0 to 99
BST / GMT Select: 0=Auto ;
1=Man.Off ; 2=Man.On
26 0 to 2 0
Door Alarm Delay 27 00:00 to 99:00/Min:Sec 20:00
Drip Pan Heater: 0=Off ; 1=On 28 0 to 1 0
Fans Off when Door is Open:
0=Off ; 1=On
29 0 to 1 0
Liquid Line Closed when Door is
Open: 0=Off ; 1=On
30 0 to1 0
Superheat reference 31 8.0 (6.0)
Proportional Gain 32 2.00
Integral Gain 33 Do not change the 2.00
Integral Time 34 value of these 03:00
EEV Size 35 parameters 1.0
Temp. Proportional Gain 36 1.5
Temp. Integral Gain 37 0.7
Temp. Integral Time 38 10:00
Manual Defrost: 0=Off ; 1=On 99 0 to 1 0
Display Alarm Messages:
AL Temperature alarm
Ft Probes 1 and 2 are faulty
Pn probe ‘n’ faulty or not connected
(Where ‘n’ = probe number)
EE EEPROM fault
rr Internal program fault
En Plant fault (‘n’ = number)
Store:.............................................
Controller
Name:
Designer:........................................
Date:..............................................
Engineer:........................................
Date:..............................................
Comments:
Universal Controller-
Coldroom
ZA-10064-EET
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