H
U3
N4
L2
S
PWM
L3
L4
N
PWM
L5
NC
RD
YE
L
PDS +
K
GND
1
2
SV
TE 4 (EXTRACT AIR)
TE 3 (OUTDOOR AIR)
TE 2 (SUPPLY AIR)
TE 1 (WASTE AIR)
HEAT RECOVERY CELL
U1
L
N / MLV
FG
~
TZ2
BU
TZ1
LP2
L
-
+
A
B
M
%RH-2/S
%RH-2/+
%RH-1/S
%RH-1/+
N
PDS S
PDS 2
PDS 1
VAK GND
VAK S
5 10 4 9 3 8 2 7 1 6
S
S
S
EMOKORTTI
10 4 93 8 2 7 1
- + A B
S S
D
C
P
S
S
D
C
T
L N NC
G
N
D
F
PF
N N
GND
L / MLV
R1
RD
YE
230 V
0 V
0 V
16 V
TR
L
7018900C
TF
N
RD
YE
BU
PF
N
BU
RD
YE
TF
BU
TZ2
TZ1
LP1
GNYE
GNYE
GNYE
GNYE
BU
BN
BU
BN
BU
BN
BU
BN
TF
= SUPPLY AIR FAN 2 X 117 W DC
PF
= EXHAUST AIR FAN 2 X 117 W DC
H
= INTERFERENCE SUPPRESSOR
K
= CHOKE
FG
= DAMPER MOTOR 24 VAC
TE
= TEMPERATURE SENSORS
R1
= AUXLIARY RESISTOR 6.8 KOHM
TR
= TRANSFORMER 1.3 A / 16 V
F
= MOTHERBOARD FUSE 800 mA
S
= MAINTENANCE SWITCH
(DOOR SWITCH)
LP1 = ELECTRIC HEATING UNIT 2000 W
(PREHEATING)
LP2 = ELECTRIC HEATING UNIT 1000 W
(POST-HEATING)
SV = WATER HEATING UNIT ACTUATOR
(POST-HEATING)
TZ1 = OVERHEAT PRO 60
°
TZ2 = OVERHEAT PRO 95
°
(RESETTABLE)
PDS1 = PRESSURE DIFFERENCE SWITCH
FOR THE SUPPLY AIR DUCTWORK
(OPTION)
PDS2 = PRESSURE DIFFERENCE SWITCH
FOR THE EXTRACT AIR DUCTWORK
(OPTION)
© Vallox • We reserve the right to make changes without prior notice.
10
INTERNAL ELECTRICAL DIAGRAM
VALLOX 200 SE
FAUL
T
FAUL
T
BOOST SWITCH
