Commissioning:
1. Check all electrical connections (Fig. 2).
2. Make sure that the controller software is
YAD.
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.
9. Faults ?..........See ‘Fault Finding’.
Fault Finding:
Set-up Unit does not reach the first
screen.
•
If the red LED beside the display
connector is ON or flashing, 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
Supervisor.
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)
Control Weight
2
0 to 100 / %
50
Display Weight
3
0 to 100 / %
50
Section 1: OT Alarm
44
-49 to 60 / °C
5 (-16)
Section 1: UT Alarm
45
-49 to 60 / °C
-2 (-25)
Section 2: OT Alarm
47
-49 to 60 / °C
5 (-16)
Section 2: UT Alarm
48
-49 to 60 / °C
-2 (-25)
Alarm Delay
17
00:00 to 99:00/Min:Sec
20:00
Latch Alarm: 0=Off ; 1=On
18
0 to 1
0
Defrost Start
4
00:00 to 23:59/Hrs:Mins
01:00
Number of Defrosts per Day
5
0 to 6
6
No Defrost Time
6
0 to 25 / Hrs.
7
Section 1: Defrost Term. Temp.
46
-49 to 60 / °C
10
Section 2: Defrost Term. Temp.
49
-49 to 60 / °C
10
Defrost Minimum Time
7
00:00 to 99:00/Min:Sec
05:00
Defrost Maximum Time
8
00:00 to 99:00/Min:Sec
24:00
(25:00)
Defrost Min. Recovery Time
9
00:00 to 99:00/Min:Sec
20:00
Defrost Max. Recovery Time
10
00:00 to 99:00/Min:Sec
30:00
Drain Down Time
11
00:00 to 20:00/Min:Sec
01:30
Defrost Alarm Temp.
12
-49 to 60 / °C
20
Defrost Type: 0=Elect.;1= (2)Gas
2=(3)Gas
13
0 to 2
0
Defrost Mode: 0=Local ;
1=Remote
14
0 to 1
0
Defrost Hold: 0=Off ; 1=On
15
0 to 1
0
Pulse Defrost: 0=Off ; 1=On
16
0 to 1
0
Hour
19
0 to 23
Minute
20
0 to 59
Day
21
0 to 31
Month
22
0 to 12
Year
23
0 to 99
BST / GMT Select: 0=Auto ;
1=Man.Off ; 2=Man.On
24
0 to 2
0
Lights/Blinds: 0=Local ;
1=Remote ; 2=Man.Off ;
3=Man.On
25
0 to 3
0
Polarity: 0=N/O ; 1=N/C
26
0 to 1
0
Sunday (Blinds) Up / Down
27/28
00:00 to 23:59/Hrs:Mins
08:00/20:00
Monday Up / Down
29/30
00:00 to 23:59/Hrs:Mins
08:00/20:00
Tuesday Up / Down
31/32
00:00 to 23:59/Hrs:Mins
08:00/20:00
Wednesday Up / Down
33/34
00:00 to 23:59/Hrs:Mins
08:00/20:00
Thursday Up / Down
35/36
00:00 to 23:59/Hrs:Mins
08:00/20:00
Friday Up / Down
37/38
00:00 to 23:59/Hrs:Mins
08:00/20:00
Saturday Up / Down
39/40
00:00 to 23:59/Hrs:Mins
08:00/20:00
Gas Alarm: 0=Off ; 1=On
41
0 to 1
0
Minor Leak
42
0 to 3500 / ppm.
50
Major Leak
43
0 to 3500 / ppm.
200
Manual Defrost: 0=Off ; 1=On
99
0 to 1
0
YAD08t / 65EAEE
Display Alarm Messages:
AL
Temperature alarm
Ft
Probes 1 and 2 are faulty
LA
Log probe alarm
Pn
probe ‘n’ faulty or not connected
(Where ‘n’ = probe number)
EE
EEPROM fault
rr
Internal program fault
E1
Plant fault 1
E2
Plant fault 2
ES
Energy-Saving Mode
Store:.............................................
Controller
Name:
Designer:........................................
Date:..............................................
Engineer:........................................
Date:..............................................
Comments:
Universal Controller -
2 Section
ZA-10053-YAD
Issue a : 5/11/96
