Pego NECTOR, Руководство по эксплуатации и обслуживанию

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NECTOR
Page 22
OPERATION AND MAINTENANCE MANUAL
Rev. 03-21
2nd LEVEL OF PROGRAMMING
(Installer level)
To access the second programming level press and hold the UP (

), DOWN (

) and
LIGHT keys for a few seconds.
When the first programming variable appears, the system automatically switches to
standby.
1. Select with the (

) key or the (

) key the variable to be modified. After selecting the
desired variable you will be able to:
-
Display the setting by pressing the SET key.
-
Change the setting by holding down the SET key and pressing one of the (

) or (

)
keys.
2. Once the configuration values have been set, to leave the menu, press and hold the
(

) and (

) keys for a few seconds until the cell temperature value reappears.
Changes made to the variables will be automatically saved when leaving the configuration
menu.
Press the STAND-BY key to enable the electronic control.
2nd LEVEL VARIABLES LIST
(Installer level)
VAR. MEANING VALUES DEFAULT
F3 Compressor off fan status
0 = Fans running continuously
1 = Fans operating only with the
compressor running
2 = Fans disabled
1
F4 Pause fans during defrosting
0 = Fans operating during defrosting
1 = Fans not working during
defrosting
1
dPo Defrost at start-up
0 = disabled
1 = defrost at start-up (if possible)
0
dSE Intelligent defrosting
0 = disabled
1 = enabled
0
dSt
Smart defrost setpoint (if dSE=1)
The time count between defrosts only increases if
the compressor is switched on and the evaporator
temperature is less than dSt.
-30 ÷ 30°C 1°C
dFd
Display during defrosting
(see Chap. 5.25)
0 = current temperature
1 = temperature at the beginning of
defrosting
2 = “DEF”
1
Alr
Sound buzzer reactivation delay in case of
alarm:
when the "mute buzzer alarm” button is
pressed (key 3) the sound alarm is deactivated and
will be reactivated after Alr minutes.
0 ÷ 240 minutes
0 = deactivated
0 min
Ald
Signalling delay time and display of the
minimum or maximum temperature alarm
of
minimum or maximum temperature
0 ÷ 240 minutes 120 min
Alt
Reference probes for minimum or maximum
temperature alarms
0 = Ambient probes and Datalogger
1 = Ambient probe
2 = Datalogger Probe
0
5.9
5.10