6
Vallox
90
K
MC
© VALLOX • We reserve the right to make changes without prior notice.
What the units include can vary depending on the sales area.
1
2
3
4
5
6
7
8
9
1
2
3
4
5
LINE
NEUTRAL
SLI
SNI
SLO
SNO
SFL
SFN
EFL
EFN
FSO
FSI
AHL
AHN
PHL
PHN
BL1
BL
BN
E/I
E/O
12 34
1
N
S
1
BU
YE/GNYE/GN
E
1
BU
1
N
BK
YE/GN
BN
BU
N
BN
BK
YEGN
BU
YE
N
BN
GY
WT
BU
BU
BK
YE
WT
BN
GY
BK
230V 50Hz
TK
1
2
3
10
11
12
4
BK
M
RD
WT
90°C
130°C
R1
T1
S
-
PL 11
1 2 3 4
LED
4
-
+
S
OK
3
2
1
12
10
11
VA
T2
BK
YEGN
BK
FS
951016
951031
3x0,75
951065
4x0,75
YEGN
YEGN
951026
951025
951027
950115
BN
WT
GN
950516
950584
BU
LED
VALLOX 90K MC
BK
951049
951050
YEGN
1
951052
951051
2
3
Electrical diagram
TECHNICAL DATA
9. GND /–
8. Supply fan PWM
7. Supply fan Tako
6. GND/–
5. Extract fan PWM
4. Extract fan Tako
3. GND/–
2. 11.2 VDC/+
1. Control signal S
LINE:
Phase voltage
NEUTRAL: Zero voltage
SLI:
Phase voltage to safety switch
SNI:
Zero voltage to safety switch
SLO:
Phase voltage to circuit board from safety switch
SNO:
Zero voltage to circuit board from safety switch
SNO:
Phase voltage to supply air fan
SFN:
Zero voltage to supply air fan
EFL:
Phase voltage to extract air fan
EFN:
Zero voltage to extract air fan
FSO:
Input to fireplace switch
FSI:
Fireplace switch output
AHL:
Phase voltage to post-heating
AHN:
Zero voltage to post-heating
PHL:
Phase voltage to additional heater
PHN:
Zero voltage to additional heater
BL:
Damper motor phase A
BL1:
Damper motor phase B
BN
Zero voltage to damper motor
E/I:
Input voltage to fault signal relay
E/O:
Fault signal relay output
DIP switch
Up
Down
1. Post-heating
Electric
VKL
2. Additional heating
Electric
MLV
3. Unit type
Bypass
Input fan stopped
4. Not in use
Not to be used
Selected
S
Supply air fan
E
Extract air fan
TK
Safety switch
R1
Post-heating radiator
M
Damper motor
FS
Fireplace switch (option)
OK
Voltage switch
(in the cooker hood)
VA
Light switch
(in the cooker hood)
Wiring:
BK
black
BN
brown
BU
blue
GN
green
GY
grey
WT
white
YE/GN yellow/green
RD
red
VALLOX 90 K SC HOOD
Programming connector
Adjustment of freezing level
Extract air NTC ”1”
Outdoor air NTC ”2”
Supply air to the dwelling NTC ”3”
Exhaust air NTC ”4”
Supply air from the cell NTC ”5”
Fault signal
DIP switch
PWM level
adjustment
Adjustment of post-heating
