5
© Vallox Oy - All rights reserved
Vallox
Delico
PTD EC
MANU
AL
EXTERNAL ELECTRICAL CONNECTION TO THE VENTILATION UNIT
OR A ROOF FAN
ALARM
TACHO
GND
0-11V
PIEZO
+ -
DAMP
IN OUT
MODE
IN OUT
F ALARM
RS 485
A B GND
N
L
DAMPER
1 2 3
LIGHT
N L
FAN
N L
EC roof fan
Tacho
-
S
MC
VENTILATION UNIT
Five terminal
connector**
GND
S
GND
S
MC
VENTILATION UNIT
Four terminal
connector
MV
VENTILATION UNIT
GND
AN/I
RM/I
RM/O
E/I
LED / E/O
PROGRAMMING
CONNECTORS OF
THE MOTHERBOARD
CONTACT DATA:
GUARD FUNCTION:
NORMAL SITUATION = OPEN
ACTIVATED = CLOSED
HOUSE AUTOMATION:
NORMAL SITUATION = OPEN
ERROR SITUATION
(HOOD OR VENTILATION UNIT) = CLOSED
ACTIVATED GUARD FUNCTION = FLASHING
POSITION OF THE DAMPER:
DAMPER CLOSED = CONTACT OPEN
DAMPER OPEN = CONTACT CLOSED
* External error data is connected in the place
of the short circuit link of the mother board
** Disconnect the short circuit link between connectors
3 and 5 from the MC unit’s control panel connector
IN OUT
PE
EXTRA
DAMPER POSITION
CONTACT DATA
GUARD FUNCTION
CONTACT DATA
HOUSE AUTOMATION
CONTACT DATA
3 POTENTIAL FREE CONTACT
DATA 24VDC/5A
*HUOM!
DIMENSION DIAGRAMS
498 / 598
80
ø 125 Female
265 / 315
93
63
289
101
510
305
154
