351472206 REV.01 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
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Temperature display mode: 0 = Whole in ºC 1 = One decimal in ºC
2 = Whole in ºF 3 = One decimal in ºF
Probe 1, Enable? (S1) 0=No, 1=Yes
Parameter 03 adjustable by the user? 0=No, 1=Yes
Probe 2, Enable? (S2) 0=No, 1=Yes
Parameter 06 adjustable by the user? 0=No, 1=Yes
Thermostat relay R1, Enable? 0=No, 1=Yes
Thermostat relay R1, Probe selection 0=S1-S2, 1=S1, 2=S2
Thermostat relay R1, Operation type 0=Cold, 1=Heat
Thermostat relay R1, Set Point
Parameter 11 adjustable by the user? 0=No, 1=Yes
Thermostat relay R1, Differential (Hysteresis)
Parameter 13 adjustable by the user? 0=No, 1=Yes
Thermostat relay R1, connection delay or protection
Parameter 15 adjustable by the user? 0=No, 1=Yes
Thermostat relay R2, Enable? 0=No, 1=Yes
Thermostat relay R2, Probe selection 0=S1-S2, 1=S1, 2=S2
Thermostat relay R2, Operation type 0=Cold, 1=Heat
Thermostat relay R2, Set Point
Parameter 20 adjustable by the user? 0=No, 1=Yes
Thermostat relay R1, Differential (Hysteresis)
Parameter 22 adjustable by the user? 0=No, 1=Yes
Thermostat relay R2, connection delay or protection
Parameter 24 adjustable by the user? 0=No, 1=Yes
Timing relay R1, Enable? 0=No, 1=Yes
Timing relay R1, Elapsed time between starts
Parameter 27 adjustable by the user? 0=No, 1=Yes
Timing relay R1, Duration
Parameter 29 adjustable by the user? 0=No, 1=Yes
Timing relay R1, Relay status during P29 0=OFF, 1=ON
Timing relay R2, Enable? 0=No, 1=Yes
Timing relay R2, Elapsed time between starts
Parameter 33 adjustable by the user? 0=No, 1=Yes
Timing relay R2, Duration
Parameter 35 adjustable by the user? 0=No, 1=Yes
Timing relay R1, Relay status during P35 0=OFF, 1=ON
Parameters transfer 0=disabled,1=send, 2=receive
Password to modify the configuration
Program version (information)
Display without pressing any key
Function by pressing UP key
Function by pressing UP key during 5”
Function by pressing DOWN key
Function by pressing DOWN key during 5”
Function by pressing UP + DOWN keys in panel mounting models
Function by pressing SET key in DIN rail models
options for parameters 41 to 46
Display Probe 1 of input (S1)
Display Probe 2 of input (S2)
Accessible parameters adjustment
Probe S1 and Probe S2 disabled
Probe S1 damaged (open, crossed circuit, temp. > 110ºC or temp. <-55ºC). Assigned
relay OFF.
Probe S2 damaged (open, crossed circuit, temp. > 110ºC or temp. <-55ºC). Assigned
relay OFF.
Flashing: Probes S1+S2 damaged (open, crossed circuit, temp. > 110ºC or temp. <-
55ºC). Relays R1 and R2 OFF.
Description of parameters and messages
The values in the Def column are factory-set.
Relays R1 and R2 operation and control
Thermostat relay R1 Thermostat relay R2
Operation for HEAT (P10=1) Operation for HEAT (P19=1)
Operation for COLD (P10=0)
Operation for COLD (P19=0)
P11+P13
Stop
P11
Start
OFF
ON
P13>0
OFF
ON
P13<0
P11
Stop
P11-P13
Start
Temp.
Temp.
P11+P13
Start
P11
Stop
OFF
ON
P13>0
OFF
ON
P13<0
P11
Start
P11-P13
Stop
Temp.
Temp.
P20+P22
Stop
P20
Start
OFF
ON
P22>0
OFF
ON
P22<0
P20
Stop
P20-P22
Start
Temp.
Temp.
P20+P22
Start
P20
Stop
OFF
ON
P22>0
OFF
ON
P20<0
P20
Start
P20-P22
Stop
Temp.
Temp.
AKO-14918
Panel mounting
models
AKO-14916
Supply 230V
AKO-80018
Transfer
TransferTransfer
Power supply
Panel mounting or DIN rail models
Programming
º
C
º
F
S
E
T
Power supply
Programming
Parameters transfer
AKO-14916
Tabletop server which is connected by
means of the AKO-80018, 230/12V,
to the power supply. Permit to transfer
parameters previously recorded in one
server AKO-14918, to other panel
mounting controllers without these
having to be powered.
AKO-14918
A portable server without supply to
which the parameters programmed in
powered AKO controllers can be
copied. The parameters may then be
transferred from the server to other
identical powered units.
AKO-14918AKO-14918
Maintenance
Clean the unit surface with a soft cloth and soap and water. Do not use abrasive detergents,
petrol, alcohol or solvents.
Technical data
Temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 to 99 ºC (-58 to 211 ºF)
NTC probe inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AKO-149xx
Controller accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 1 ºC
Probe tolerance at 25ºC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 0.4 ºC
Relay R1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 (4) A*, 250 V, cos j=1, SPST
Relay R2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 A*, 250 V, cos j=1, SPDT
Maximum input power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 VA
Working ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 40 ºC
Storage ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to 70 ºC
Installation category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II según norma CEI 664
3 digits and an optional decimal point when programmed . . . . . . . . . . . . . . . . . . . . . . . .
Double insulation between the power supply, the secondary circuit and the relay output.
* The current specified for each relay is its individual maximum. When more than one relay
is connected, the total current cannot surpass 17,5A (EN61010) or 13A (EN60730).
1472H206 Ed.02
GB
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