AKO AKO-156131 Manual - Page 3
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SET + O
keys (DESCRIPTION, EDIT TEXT)
- When pressed for at least 5 seconds, it permits the user to enter a brief description of the
facility or give a name to the equipment.
To edit the description press by selecting the character to be entered using the browser
keys and press SET. Select O
in the screen to move the character to be entered to the right
or P
,to the left. Select 9
to erase a character that has been incorrectly entered. Press 8
save the description.
P
+ O
keys (RECORDER)
When pressed for at least 5 seconds the data recorder is accessed.
- The recorder stores the data in 366 blocks of 96 data recorders in each block. There must
be at least one probe configurated as record probe.
- Select the desired block using the browser keys. The block is selected by *.
Recording
Recording
Recording
Block Date
Frequency
Block Nº
(yy/mm/dd)
(minutes)
Recording Block Selection
Recording
for Displaying or printing
Block Time (hh:mm)
- Select 7
to view the 96 data recorder
- For equipment with a printer: Press the D
- Select 4
to view the 96 data recorder graph.
- For equipment with a printer: Press the D
Recording
Recording
Recording
Date
Time
value in
(yy/mm/dd)
(hh:mm)
ºC or ºF
E
key (Paper forward) (For equipment with a printer).
- Open the printer lid. Press the key to enable the paper to enter the printer while reloading the
paper.
D
key (Print) (For equipment with a printer).
- Open the printer lid. Press the key to print out the recorded data or the graph.
Level permitting the paper to be inserted (For equipment with a printer).
- Open the printer lid. Pull the lever and insert the paper, following the directions on the label
on the printer lid.
5- Adjustment and configuration
It should only be programmed or modified by personnel who are fully conversant with the
equipment operation and possibilities
5.1 Set Point temperature
The factory SET POINT default value is 0.0 ºC
- Press Q
key for at least 5 seconds to display SET POINT. It displays the current SET
POINT value.
- Press the browser keys to change the Set Point to the required value.
- Press SET key to accept the new SET POINT. The display returns to the current
temperature display status
When PASSWORD is displayed, PASSWORD programmed in PASSWORD parameter of q
menu should be entered to access the current SET POINT.
- Press the browser keys to enter the programmed
(Password).
- Press SET key to accept password. The current
SET POINT value will be displayed and it can be
already modified.
(See table "Assignment of entries")
- Press the O
key to add the previous block
to be displayed or printed to the selection.
- Press the P
key to eliminate the block
that is not required to be displayed or
printed from the selection.
- Press the SET key to accept the blocks
selection.
Notes: Only consecutive blocks with the
same recorder frequency can be selected.
The register frequency is configured
through the parameters menu q
specifically, the Recorder Frequency
parameter.
, key to print out the graph.
key to print out the graph.
Maximum value
Minimum value
+ mean
Minimum value
Date/Time
Recording
Block
First
frequency
Nº
Recording
Maximum
Current
Minimum
value
value
value
5.2 Parameters configuration
Level 1 Menus
- Press the SET key for 5 seconds to view the
MENUS.
,to
- Press the browser keys to select the menu.
- Press the SET key to access the parameters
of the selected menu.
If PASSWORD, appears, enter the access
code (Password) programmed in the
ACCES CODE parameter of the menu q
to access the current adjustment (Set Point).
- Press the browser keys to enter the programmed code (Password).
- Press the SET key to accept the code. The menus that can be modified will appear.
Level 2 Parameters
- In the desired menu of level 1 MENUS, press SET.
key. Level 2 PARAMETERS programming is accessed.
The first parameter of the selected menu is displayed
on the screen.
- Press the navigation keys to select the parameter.
Level 3 Values
- To display the current value of any parameter, select
the required one and press SET. key
,
simultaneously. Once it is displayed, press the browser keys to change the value.
- Press SET key to accept the new value.
The programming returns to LEVEL 2
PARAMETERS.
REMARK: If no key is pressed for 25
seconds in either of the previous steps,
the controller will automatically return
to the CURRENT TEMPERATURE display
status without modifying any of the
parameters values.
6- Description of parameters and messages
Values in the Def. column are factory-set.
AKO-15613, AKO-156131 (3 Relays)
AKO-15633, AKO-156331, AKO-156332 (6 Relays)
Date/Time
Level 1
Menus and Description
Last
Level 2
Recording
Level 3
Set Point
Probe 1 differential (Hysteresis)
Set Point upper limit
(It cannot be set above this value)
Set Point lower limit
(It cannot be set below this value)
Compressor protection delay type:
OFF/ON (From the last switch-off)
ON (At switch-on)
Compressor protection
delay time
"COOL" (Compressor) relay time in ON
in case of faulty probe 1
(If 0 the relay will always be OFF disconnected)
"COOL" (Compressor) relay time in OFF
in case of faulty probe 1
(If 0 the relay will always be ON connected)
Compressor stops when opening door?
(No=Connected) (Yes=Disconnected)
Level 2
Level 3
Defrost type:
(Electrical heater) (Hot gas by-pass)
Defrost count
(Frequency)
(Compressor operation sum)
(RTC: Real time clock)
Defrost frequency
Elapsed time between 2 starts
Defrost maximum duration
Type of message during defrost:
(Current temperature display)
(Defrost start temperature display)
(Display DEFROST message)
Message maximum duration
Time added at the end of defrost
Defrost final temperature by probe 2
If probe 2 is programmed
Current
Defrost start-up on equipment switch-on:
adjustment
Defrost start-up delay on equipment
switch-on
Signals if defrost ends due to maximum time
Drip time, compressor stops and FAN
relay off when defrost ends
- 3 -
Menus
Description of the selected menu
Maximum
value
Current
value
Minimum
value
current value
REFRIGERATION control (Compressor)
Description
Values
(ºC/ºF)
(ºC/ºF)
(ºC/ºF)
(ºC/ºF)
(min.)
(min.)
(min.)
DEFROST control
Description
Values
(h.)
(min.)
(min.)
(ºC/ºF)
(min.)
(min.)
Parameter
Min. Def. Max.
-40,0
0,0
99,9
0,1
1,0
20,0
-40,0 99,9
320
-40,0 -40,0
320
off/on off/on
on
0
0
255
0
10
255
0
5
255
No
No
Yes
Min. Def. Max.
EH
Fre.
6
0
120
0
30
255
DEF.
0
5
255
-40,0
8,0
99,9
No
No
Yes
0
0
255
No
No
Yes
0
255
1