12
7
5
4
3
MAINS
SUPPLY
230 V
50 Hz
L
L
N
N
N
20 V
DO NOT USE!
3 A FUSE
ROOM
THERMOSTAT
8 9
Fig. 13
EC_Regler_(24h_7d)_010/0
1 2
3 4 5
M
-
+
0
I
Fig. 14
EC_Regler_(24h_7d)_006/0
Boiler Terminal Strip
Refer to boiler installation instructions
for full wiring details
4. Connecting a room
thermostat
5. Timer operation
Note: The timer switch contacts are:–
Closed
During
off
periods
Open
During
on
periods
(see fig. 14)
24 hour/7 day time clock
Remove link wire
between terminals
3 and 4, if room
thermostat is to be
connected
Summary of Contents for ECOmax VUW 286 E
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