Service Menu - Salda Stouch Notice Technique

EN
5) CO control
2
This controller allows controlling level of carbon dioxide (CO
to the controller and configure the controller. In service mode, in item F.14 set 2, and F.15 and F.16 should be set
based on the sensor specification.
After CO sensor is connected and required parameters are set in the service menu, select desired CO
2
(P.05) and allowed difference from the set (P.05) limit in the user menu. If allowed difference is exceeded, control-
ler will automatically start fans at maximum (4) speed and "CO
(P.05) is reached, controller will return to previous mode.
NOTE: The air quality converters and remote controller (when fan is controlled) must be powered from a sepa-
rate power source. It is not supplied with the remote controller.

Service menu

To enter service menu:
1. Go to "Off" state (if controller is on, press down element B1 for 3 seconds).
2. Press down B1 and B2 for 3 seconds.
3. Using elements B4 and B6, enter security code "022" and confirm with element B5.
In the service menu, settings of menu items (F.01, F.02 etc.) are shown sequentially. Menu item is selected using
elements B4 and B6. After pressing B5, value of selected parameter is shown and can be changed using elements
B4 and B6. Pressing B5 saves the parameters and returns to the setting menu.
To exit the service menu, press down element B1 for 3 seconds (controller goes to switch off state).
No. Name
Fan control
.
Switch of locking
.
Speed 1 (%)
.3
Speed 2 (%)
.4
Speed 3 (%)
.5
Speed 4 (boost) (%)
.6
Speed 1 (Pa)
.7
Speed 2 (Pa)
.8
48
0...10 VDC
MODBUS
CONTROLLER
(slave)
0...10 VDC
(instead of AHU)
CONTROLLER MODBUS
(master)
0...10 VDC sensor
FAN
pressure
sensor
0...10 VDC
FAN
AHU
(slave)
CO
2
) in a room. Connect 0..10 VDC CO
2
" will be shown in digital display. After set CO
2
Possible values
0: 0..100 %
1: Fixed speeds
2: Based on fixed pressures
0: Not locked
1: Fan always operates at minimum speed 1
0 – 100
0 – 100
0 – 100
0 – 100
0 – 999 x 10
0 – 999 x 10
sensor directly
2
level
2
level
2
Default
value
1
0
20
40
70
100
5
10
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