MANUAL DE INSTRUCCIONES CÓDIGO 80340 REV A
Mayo 2019 (Sujetas a modificaciones sin previo aviso)
Pag.: 13
J
.P. SELECTA s.a.u.
Autovía A-2 Km 585.1 Abrera 08630 (Barcelona) España
Tel 34 93 770 08 77 Fax 34 93 770 23 62
e-mail: [email protected] - website: http://www.jpselecta.es
6. How to start a manual defrost
Press the DEF key for more than 2 seconds and a manual defrost will start. It is
recommended to do it once a year
7. How to change a parameter value
To change the parameter’s value, operate as follows:
Enter the Programming mode by pressing SET + DOWN keys for 3 sec.
(“ºC” or “ºF” LED starts blinking).
Select the required parameter. Press the SET key to display its value
Use UP or DOWN keys to change its value.
Press SET to store the new value and move to the following parameter.
To exit: Press SET + UP keys or wait for 5 sec without pressing a key.
NOTE: the set value is stored even when the procedure is exited by waiting the
time-out to expire.
8. To lock the keyboard
Keep the UP + DOWN keys pressed for more than 3sec.
The “OF” message will be displayed and the keyboard will be locked.
If a key is pressed more than 3s, the “OF” message will be displayed.
9. To unlock the keyboard
Keep the UP + DOWN keys pressed together for more than 3s. till the “ON”
message will be displayed.
10. Alarm signalling
P1
Room probe failure
Compressor output according to “Cy” and “Cn”
P2
Evaporator probe failure
Defrost end is timed
HA
Maximum temperature alarm
Results unchanged
LA
Minimum temperature alarm
Results unchanged
EA
External alarm
Results unchanged
CA
Serious external alarm
All Results OFF
dA
Door open
Compressor and fan restarts
OUR CONTROL EQUIPMENTS HAVE BEEN
PRECISELY ADJUSTED
BEFORE LEAVING FACTORY.
SO TO AVOID DAMAGING COMPRESSOR UNIT
OR OTHER MALFUNCTIONS, USER MUST NOT MODIFY
THE CONTROLLER PARAMETERS PRIVATELY.
Error
Cause Results
