Dantherm NF-8HD Podręcznik - Strona 14

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01AUG 1005GB

Resume

To reach the parameter selecting mode:

Press the ∇-button and the ∆-button for more than 3 seconds.

To select a parameter within the parameter selecting mode:

∇-button →

Select a lower parameter

∆-button →

Selects a higher parameter

To check the selected parameter

Shortly press the M-button. The parameter value is displayed for 1 second

To change the value of the selected parameter

Press the M-button for more than 1 second

Press the ∇-button

Press the ∆-button

Press the M-button again for more than 1 second and the new parameter value is saved.

To return to the operating mode

Press the ∇-button and the ∆-button for more than 3 seconds to return to the operating mode.

Parameter list; NF-8HD standard values in the ( ).

• ∆p -MIN (700 Pa)

• ∆p -MAX (1300 Pa)

• ∆p -Alarm (2300 Pa)

• Puls time (60 ms) #

• Interval time (10s)

• Down-time-cleaning interval (6 s)

• Number of valves #

• Down-time cleaning DTC, number of cycles (6)#

• Delta-P DTCmax only in DTC mode 2 or 3 (1000 Pa)#

• Delta-P DTCmin only in DTC mode 3 (260 Pa)#

• Operating hours

• Languages

• Display range (Pa)

• DTC-mode (2) #

1. Fan solo

2. Fan + Delta-P DTCmax

3. Delta-P DTCmax + Delta-P DTCmin

• Test mode

0: Test OFF

1: Valve test

2: Start test

3: DP-trimming test

4-7: Relay and display test

• Display contrast (68)

• Service – operating hours

• Service – operating hours – alarm limit (3000 h)

• Service – operating hours – code (0)

• ∆p – mode (ON)

• Parameter protection (ON): Marked with #

select a lower parameter value

select a higher parameter value

Cat.20 / Tab. 05.91 / Page 05.011