BEILAGE IV:
+ -
ROOFTOP 3000 Thermostat/manuell
2
1
4
3
T 6A-B
A B
temperature sensor
(inside building)
*optional*
+ -
A B
NTC
NTC
IN1
IN1
CONTROLPANEL
X1
X1
X1
N
N1
L3
L3A
L2
L2A
L1
L1A
Main switch
WTW off/on
*optional*
- 58 -
EXHAUSTFAN AND ACTUATORS
(SEE DIAGRAMS EXHAUSTFAN)
0 VOLT
ANALOOG OUT
FILTER SWITCH
VALVE WTW
STEP 5
STEP 4
STEP 3
STEP 2
STEP 1
+24 VOLT
VALVE WATERDRAIN
230 V AC (EV250B)
VALVE WATERSUPPLY
230 V AC (EV220B)