Nederman L-PAK Series, Manual, Page: 14 / 17

L-PAK 150/250 Standard EN
14
6.2.3 SSR_Time
Menu for setting the SSR timer. The SSR timer is for the amount of time before the unit
goes from Idling mode to Standby mode when the pilot signal disappears.
ESC OK
SSR_Time 1/1
T = 12:00m
Ta = 00:00
T = 12:00m: Time before SSR_Time is activated. The default setting is 12
minutes. The minimum setting is 5 minutes.
Ta = 00:00: The elapsed time since the pilot signal disappeared.
6.2.4 DIR_Time
Menu for setting the DIR timer. The DIR timer is the amount of time before the unit goes
from Running mode into Idling mode when the pilot signal disappears.
ESC OK
DIRTmr 1/1
T = 10:00s
Ta = 00:00
T = 10:00s: Time before DIR_Time is activated. The default setting is 10
seconds The minimum setting is 5 seconds.
Ta = 00:00: The elapsed time since the pilot signal disappeared.
6.2.5 FCTmr
Menu for activating and setting time between timer controlled filter cleaning.
ESC OK
FCTmr 1/1
Stat = ON
TH = 01:00s
TL = 60:00m
Stat =On Filter Cleaning timer activated Default is On.
TH=01:00s: Do not change the default setting of 1 second.
TL=60:00m: Time between automatic filter cleanings. The default setting
is 60 minutes.
Ta=00:00: The elapsed time since the last automatic cleaning was
activated.
6.2.6 Clean cycle
Menu for setting the opening and closing times for the “FCV” Filter Cleaning Valve.
FCV cleaning cycle repeats X times depend on value of parameter ‘On’.
This function is always active when filter cleaning takes place.
ESC OK
Clean Cyc 1/1
Tch = 05:00s
Tpu = 01:00s
On = 1
Cnt =0
Tch = Vacuum Building time (Charge Time): Default is 5 seconds.
Tpu = Clean pulse time. Default 1 second.
On = Number of cleaning pulses.
Cnt = 0: Elapsed cleaning pulses.
NOTE! For the parameter ‘On’, the minimum value = 1.
NOTE! If On is set to 0, No filter cleaning is performed.
Time duration for a cleaning cycle below:
Example: 1 Cleaning pulse
On=1, Tch=5, Tpu=1 → On * (Tch + Tpu) = 1*(5+1) =6s where Tch=05:00s and Tpu=01:00s.
The default time for a complete cleaning cycle is 6 seconds.