351301201
REV
.02 2014
We reserve the right to supply materials that might vary slightly to those described in our Technical Sheets. Updated information is available on our website.
AKO ELECTROMECÁNICA , S.A.L.
Avda. Roquetes, 30-38
08812 Sant Pere de Ribes.
Barcelona Spain.
Tel.: +34 902 333 145
Fax: +34 938 934 054
www.ako.com
•
•
6-.Description of parameters and messages
The values in the
Def.
column are factory-set.
Thermometers parameters
Thermostats parameters
Functions and description
Values Min.
Def.
Max.
C0
Sensor calibration (Offset)
ºC
-20
0
20
•
•
C1
Sensor differential (Hysteresis)
ºC
1
2
20
•
C2
Set Point upper limit (It cannot be set above this value)
ºC
xx
99
99
•
C3
Set Point lowers limit (It cannot be set below this value )
ºC
-50
-50
xx
•
C4
Compressor protection delay type:
0
=OFF/ON (From the last switch-off)
1
=ON (At switch-on)
0
0
1
•
C5
Protection delay time (Value for the option selected in parameter C4)
min.
0
0
99
•
C7
Relay time in ON in case of faulty sensor (If C7=0 and C8
¹
0, the relay will always be OFF disconnected)
min.
0
10
99
•
C8
Relay time in OFF in case of faulty sensor (If C8=0 and C7
¹
0, the relay will always be ON connected)
min.
0
5
99
•
d0
Defrost frequency (elapsed time between 2 starts)
h.
0
1
99
•
d1
Defrost maximum duration
min.
0
0
99
•
d2
Type of message during defrost:
0
=Current temperature display;
1
=Defrost start temperature display;
2
=Display
dF
message
0
2
2
•
d3
Message maximum duration (Time added at the end of defrost)
min.
0
5
99
•
L5
Access password to parameters
0
0
99
•
•
L6
Parameters transfer:
0
=Disabled;
1
=Send;
2
=Receive
0
0
2
•
•
PU
Program version (Information)
•
•
P0
Type of operation:
0
=Cold;
1
=Heat
0
0
1
•
P1
Delay of all functions on power supply switch on
min.
0
0
99
•
P2
Allocation of password to Set Point:
0
=Without allocation;
1
=With allocation of L5 password
0
0
1
•
P3
Initial parameters:
1
=YES, configure to “
Def
” and exit programming if P2=0)
0
0
1
•
P5
Address for units with communication (not activated)
0
0
99
•
•
P7
Temperature display mode:
0
=Integers in ºC;
2
=Integers in ºF
0
0
2
•
•
EP
Exit programming
•
•
Messages
dF
It indicates defrosting is being carried out. In order to display “
dF
” during defrosting, it is essential that parameter d2 is set to option 2
E1
Sensor failure (Open circuit, crossed, temp.> 110ºC or temp.<-55ºC)
_ _
Temperature > 99 ºC/ ºF
EE
Memory failure
PA
Password request to enter in programming parameters or SET POINT
REMARK:
When the time parameters are modified, the new values are applied once the current cycle is completed. In order for it to have an immediate effect, switch the controller off and
then on again.
AKO-14918
Power supply
Programming
Transfer
7-.Parameters transfer
AKO-14918:
Portable server without supply, to which can be copied by transferred the
parameters programmed in a powered unit. The parameters may then be transferred again
from the server to other identical powered units. To transfer parameters, other servers are
available for controllers that should be programmed identically in high quantity without
power supply.
8-.Relay operation and control
9-.Maintenance
10-.Warnings
Clean the controller surface with a soft cloth and soap and water. Do not use abrasive
detergents, petrol, alcohol or solvents.
The use of the unit different to the manufacturer’s instructions voids the safety
qualification.
To ensure correct operation of the apparatus, only NTC type probes supplied by
AKO
should be used.
Between –40 ºC and +20 ºC, when the probe is extended up to 1.000 m with minimum
2
0,5 mm cable, deviation will be less than 0.25 ºC (probe extension cable ref.
AKO-15586
).
TEMP.
SET
POINT
OFF
ON
C1
TEMP.
SET
POINT
OFF
ON
C1
Operation for COLD (P0=0)
Operation for HEAT
1301H201 Ed.03
GB
