Muonio SE1, Руководство пользователя

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Smart Energy Switch Wiring
WIRING SYSTEM WITH VALVE INCLUDING AUXILLARY END SWITCH
Heating systems that utilizes valves for control of the water flow within the system need to ensure that the valves
are fully open before the boiler fires (for example S-plan systems). In such case, the boiler/boiler pump will not
trigger until the motorised valve(s) auxiliary end switch has closed contacts when the valve is fully open. If there is
a separate pump controlled in parallel to boiler then an additional 230 V relay may be required.
FIGURE 12. A SYSTEM WITH VALVES AND END
For the example above. Connect the boiler to Relay1. In the software connect a zone sensor to relay 3 but not
to relay 1. Connect the switch live & neutral of the zone valve to relay 3 (L & N) as shown above. When the zone
sensor is calling for heating (or cooling) it will trigger relay 3. Connect the auxiliary end switches in the zone
valve to any pair of volt free inputs (6a,7a) (6b,7b) (6c,7c) or (6d,7d) on the SE1 device. Relay 1 will be triggered
when the volt-free input contacts on the SE1 are closed by the motorized valve auxiliary end switch, thus firing
the boiler.
Below are the software settings for this case.
The boiler relay is not selected in this case (relay 1 is reserved for boiler) but
is triggered on by the auxiliary end switch from the valve when the valve is
fully open. The valve’s auxiliary end switch itself is usually of the NO type and
it has volt free contacts. When the valve is fully open it will trigger.
FIGURE 13. EXAMPLE SETTINGS FOR A MOTORISED VALVE WITH END SWITCH
Valve with N/O
end switch
to 6 (any of a to d)
to 7 (any of a to d)
Relay 1 volt free output (to boiler)
Relay 1 volt free output (to boiler)
RELAY 1
BOILER
RELAY 2
RELAY 3
RELAY 4
RELAY 5
MANUAL RELAY SWITCH:
1) RELAY 1
2) RELAY 2
3) RELAY 3
4) RELAY 4
5) RELAY 5
6) MANUAL
SWITCH
ENABLE
12 34 56
ON
OFF
N
N_out
T- L
L_out
MAIN
INPUT
L
N
F1:0.5A
F2
:6.
3A
EARTHING EARTHING EARTHING
RELAY OUT
VOLT FREE
BOILER RELAY
VOLT FREE ONLY INPUT!
+ DIG. - DIGITAL
12 3
45 7c 6d
8
RESERVED FOR
DOMESTIC
HOT WATER
3N
X
3
ID
KE
Y
N_outL _out N_outL _out
DH
W
TEMP
ER
AT
URE
PRO
BE
AUX BOILER
CALL NO
(RELAY 1)
N
BOILER
POWER
SUPPLY
BOILER
FUSE
F3:3A
L
10 10a 6a 7a 6b 7b 6c 7d
Aux- L
NC
T-SL
SL
SL
G GG GG G
POWER OK
DEFROST
SL
SYS
TE
M
1
BL
INK
SYS
TE
M
2
3L
X
3
4L
X
3
4N
X
3
5N
X
3
5L
X
3
NC
11
ANTENNA CONNEC
TOR
9
SE1 SETT INGS
SETUP BOARD
REMOVE EDIT BLINK
ZONE 1 KITCHEN
RELAY 1 RELAY 2
HOT WATER
RELAY3 RELAY 5 RELAY 4
RELAY 1 RELAY 2
HOT WATER
RELAY3 RELAY 5 RELAY 4
HEATING
COOLING