VALLOX DIGIT2 SE
12
INSTRUCTIONS FOR USING THE CONTROL PANEL
© VALLOX • We reserve the right to make changes without prior notice.
Base fan speed
= 1
Maximum fan speed
= 8
Carbon dioxide adjustment (CO
2
)
= 900 ppm CO
2
Basic humidity level
= automatic
Adjustment interval
= 10 min.
Freezing protection (cell)
= 5
°
C
Freezing protection hysteresis
= 3
°
C
Preheating setting
= 0
°
C
Maintenance reminder
= 4 months
Cell bypass
= 12
°
C
Cascade control
= not used
Humidity level (RH level) adjustment = automatic
Switch type
= fireplace switch
Supply air setpoint
= 10
°
C (MLV and VKL models 18
°
C)
3.5. Factory settings
VALLOX DIGIT2 SE has the following factory settings
3.4. Week clock control
The week programme can be used to set the desired fan speed (base fan speed) and supply air
temperature for each hour of the day on seven days a week.
The week programme overrides manual adjustments.
Carbon dioxide and humidity adjustment can increase fan speed but never decrease it below the
base fan speed set in the week programme.
3.4.1. Week programme programming
D
Hr
Sp
Tmp
1
12
5
20
Exit
Cursor
D
Day 1…7
1 = Monday, 2 = Tuesday, etc.
Hr Hours, 0…23
Sp Fan speed, 1…8
Tmp Supply air temperature, 10...30 ºC
Exit Save the setting and exit
N
No change to previous
Example: Monday
Fan speed is decreased to speed 2 and supply air temperature to 17 ˚C between 7:00 (7 a.m.)
and 16:00 (4 p.m.). After that, fan speed is raised to speed 4 and supply air temperature to 20 ˚C.
For the evening, fan speed is boosted to speed 6 between 19:00 and 21:00 (7 p.m. and 9 p.m.)
for the period when a sauna bath is taken, after which fan speed is lowered back to 4.
Move the cursor with the arrow keys and change values with the + and – buttons. Note that Exit
and saving are done when the programming is finished by moving the cursor below the word Exit
and pr or –.
Changes in fan speed (Speed) and supply air temperature (Temp.) are only made for the hours
desired; in other cases, use N (no change to previous).
Monday (D=1), time 07:00 (H=7), fan speed 2 (Speed=2), supply air temperature 17
°
C
(Tmp.=17). Move the cursor to the following hour.
Monday (D=1), time 16:00 (H=16), fan speed 4 (Speed=4), supply air temperature 20
°
C
(Tmp.=20). Move the cursor to the following hour.
Monday (D=1), time 19:00 (H=19), fan speed 6 (Speed=6), no change in supply air temperature
(Tmp.=N).
Move the cursor to the following hour.
Monday (D=1), time 21:00 (H=21), fan speed 4 (Speed=4), no change in supply air temperature
(Tmp.=N).
Move the cursor to the following day.
D
Hr
Sp
Tmp
1
7
2
17
Exit
D
Hr
Sp
Tmp
1
16
4
20
Exit
D
Hr
Sp
Tmp
1
19
6
N
Exit
D
Hr
Sp
Tmp
1
21
4
N
Exit
Move the cursor with the arrow keys and change values with the + and – buttons. Exit
and saving are done when the programming is finished.
Monday (D=1), time 15 (H=15), minutes (M=30).
Time is maintained even though there is a power failure.
3.4.2. Adjusting
time
day hour
min
1
15
30
Exit
day Day 1…7
1 = Monday, 2 = Tuesday, etc.
hour Hours, 0…23.
min Minutes, 0…60
Exit Save the setting and exit
Cursor
Similar changes have to be made separately for each day. Finally, exit the programming mode by selecting Exit. If you wish, you
can erase the week programme as indicated in Section 3.3.3. You can then start programming from the start. You can see the
settings programmed by choosing a day and by scrolling the hours with the + or – button.
