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Muonio SE1, Manual

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Wiring examples - W plan heating

W PLAN HEATING
This scheme uses a 3 port diverter valve, which has only 2 settings - heating only or hot water only. The valve is 
in position A by default, which is for hot water. The valve moves to position B (Heating) when power is applied.

FIGURE 30. W PLAN HEATING

DIVERTER VALVE

BOILER

DHW TANK 

* SENSOR

FIGURE 31. W PLAN HEATING WIRING EXAMPLE
In this system, there is one heating zone and one DHW zone with a DHW sensor. The Brown wire on the valve is 
connected to NC on Relay 2. This means that the Brown wire is live whenever there is not a call for hot water. If 
there is a call for hot water, the Brown wire will be disengaged and the valve moves to its default position which is 
hot water priority. When there is a need for DHW the boiler is called through the bridge from SL  to AUX_L.

RADIATOR RADIATOR

Connect DHW 

sensor (*) here

Blue (Neutral)

Green/Yellow (Earth)

Brown (Live)

volt free 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

DHW  TEMPERAT

URE

PROBE

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

BLI

NK

SYSTE

M 

2

3L

 X

 3

4L

 X

 3

4N X

 3

5N X 

3

5L 

X 

3

NC

11

ANTENNA CONNEC

TO

R

9

Summary of Contents for SE1

Page 1: ...entre for most central heating cooling system on the market today The device is capable of controlling heating cooling appliances as well as the zoned distribution of the heating cooling water Connections for up to 9 pumps zone valves with 5 control points that can be connected to any of the 4 zones Applications include S Y W plan heating systems zone pump control heating systems underfloor heatin...

Page 2: ...perly earthed in accordance with the manufacturer s specifications The method of connection to the mains electricity supply MUST facilitate the complete electrical isolation of the entire installation A fused double pole switch with at least 3 mm 1 8 contact separation in both poles serving only the SE1 device should be used The point of connection to the mains should be readily accessible and if ...

Page 3: ...ngle Phase 5 Amp including separate 3 Amp fuse for the boiler 0 5 Amp for the logic part All fuses are medium burn type DESCRIPTION 5 control points relays with power outlets for controlling various points appliances Hot water controls dedicated to relay No 2 Relay No 1 is for boiler control but can be programmed for other purposes Optional domestic hot water sensor connector Auxiliary NO Call for...

Page 4: ... this is fed by a Live 230 V supply RELAYS 3 4 5 will switch contacts only in heating mode This can be very useful for example if you have a heat pump system and the heat pump needs to defrost you will also need to turn on the load part of the system radiators or similar during defrost procedure In cooling mode this input has no influence See FIGURE 3 FIGURE 3 RELAY 1 OUTPUTS Live boiler power sup...

Page 5: ...omestic hot water and will be explained in the hot water section FIGURE 4 RELAY 3 OUTPUT AUXILIARY INPUTS The auxiliary terminals 7a 7b 7c 7d 8a 8b 8c 8d are voltage free input terminals When an input is received Relay 1 will trigger and fire the boiler this happens regardless of any software settings The auxiliary terminals can be used to daisy chain multiple SE1 relay boards for frost protection...

Page 6: ...ified adding controls will not correct bad hydraulic design installation Use a manual control switches to test if the system is working properly before final commissioning If you fail to do so you may damage the installation DOMESTIC HOT WATER DHW SENSOR DHW SENSOR It is possible to control the DHW temperature by connecting the DHW sensor supplied with the device see FIG 7 to the device you can de...

Page 7: ... connect the device to the network insert a pre programmed ID KEY into the SE1 relay board Figure 9 while it is powered off Once this is done power on the SE1 device while the ID KEY is still inserted into it If all the steps have been done correctly and the SE1 is within range of the G1 gateway it will show up in the Muonio app You can then configure further devices within the app For more inform...

Page 8: ...nect the external antenna here The system can not work without an external antenna connected GENERAL WIRING LAYOUT Live Neutral Mains input Pump Earthing Earthing Valve Valve Example wiring for Relay 3 Repeat for Relay 2 4 5 Relay 1 volt free output i e to boiler Neutral boiler permanent power supply Live boiler permante power supply Relay 1 volt free output i e to boiler Not used Aux volt free in...

Page 9: ...LER RELAY VOLT FREE ONLY INPUT DIG DIGITAL 1 2 3 4 5 7c 6d 8 9 RESERVED FOR DOMESTIC HOT WATER 3N X 3 ID KEY N_out L_out N_out L_out DHW TEMPERATURE PROBE 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 G G G G G POWER OK DEFROST SL SYSTEM 1 BLINK SYSTEM 2 3L X 3 4L X 3 4N X 3 5N X 3 5L X 3 NC 11 ANTENNA CONNECTOR RELAY 1 BOILER R...

Page 10: ...ftware 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 SW...

Page 11: ...Zone 2 4 Icons show various types of work Heating Cooling Current mode for Heating Cooling schedule Ventilation Symbol IF the zone incorporates ventilation Schedule Active For Heating Cooling See heating cooling settings for further explanation of SETTINGS By selecting an individual ZONE you will be brought further into that zone s settings VOC stands for volatile organic compounds These are chemi...

Page 12: ...setpoint to save energy but might be higher than SLEEP so that it is quicker to bring the house up to HOME temperature when you come home Fan coil speed appears only if a fan coil exists in the zone You will be able to set the speed of the ventilator device here If you select OFF it will stay off and not be affected by the sensor Setpoints for HOME AWAY SLEEP are all separately adjusted The best p...

Page 13: ...AWAY SLEEP OFF OFF mode setpoint is 4 degC for heating mode and have no fixed value for cooling mode Copy settings to other zones This is an icon on the HOME PAGE indicating that heating is activated This is an icon on the HOME PAGE indicating that cooling is activated HEATING COOLING SETTINGS AL ALL L ZO ZONE NES S Depending on your preferences the system can work as a smart heating control syste...

Page 14: ... of the 4 modes of work OFF HOME AWAY SLEEP selected Additionally the schedule can be turned on off for each period If it is off for a particular zone it means that the schedule is effectively OFF for that zone Click ADD PERIOD to add a new period If ALL ZONES is enabled all zones in a period will be activated when pressing one of the zone in that period HEATING COOLING SCHEDULE FIGURE 18 HEATING ...

Page 15: ...ed If the boiler for heating is selected for relay 1 then no cooling can be connected to relay 1 However if a heat pump is triggered via relay 1 it may be that the same relay is used for heating and cooling In that case the heat pump and the Muonio software have to be switched between heating and cooling twice a year Typically twice a year Relay 2 is reserved for domestic hot water only see next p...

Page 16: ...with auxiliary switches are connected CONNECTION OF THE SENSOR Connect the DHW sensor to connections 1 2 and 3 on the SE1 board by plugging it into the correct position Place the sensor head in a designated pocket that can accompany a 6 mm sensor on the DHW tank or surface mount the sensor on the outside of the tank make sure the sensor is properly connected to the tank for accurate readings If th...

Page 17: ...ot energized these 2 terminals have power You can use these terminals for Y Plan wiring T_L Live NORMALLY OPEN When Relay 2 is disengaged this terminal is open and there is no voltage here When Relay 2 is engaged this terminal will become Live T_SL SL SL become live outlets when there is a call for DHW and T_L and T_SL are bridged and the high limit thermostat is not satisfied if present T_SL L_T ...

Page 18: ...hen the system is calling for heat Relay 3 will engage and open the valve As for DHW the end switch on the valve will close when the valve is fully open This will fire the boiler through auxiliary input 6b 7b RADIATOR RADIATOR Valve 1 with N O end switch DHW valve to 6 any of a to d to 7 any of a to d Valve 2 with N O end switch Heating valve to 6 any of a to d to 7 any of a to d volt free to Boil...

Page 19: ... 1 is fully open If your system doesn t have a DHW sensor installed the SE1 can still control the DHW but without temperature control From the app you will be able to turn DHW generation ON OFF or you can set up an hourly schedule for DHW generation For this kind of system you will need a DHW Thermostat High Limit Thermostat connected between terminal T_L and T_SL This is to make sure that the DHW...

Page 20: ... bridge to T_SL The valve changes to hot water only and the boiler fires through the bridge from SL to AUX_L FIGURE 23 Y PLAN HEATING WIRING RADIATOR RADIATOR Connect DHW sensor here Blue Neutral Green Yellow Earth White Heating on Orange Boiler and pump live RELAY 1 BOILER RELAY2 RELAY 3 RELAY 4 RELAY 5 MANUAL RELAY S WITCH 1 RELAY1 2 RELAY2 3 RELAY3 4 RELAY4 5 RELAY5 6 MANUAL SWITCH ENABLE 123 4...

Page 21: ...G FOR Y PLANS If your system doesn t have a DHW sensor installed the SE1 can still control the DHW but without temperature control From the app you will be able to turn DHW generation ON OFF or you can set up an hourly schedule for DHW generation For this kind of system you will need a DHW Thermostat High Limit Thermostat connected between terminal T_L and T_SL This is to make sure that the DHW ge...

Page 22: ...ower supply Live boiler permante power supply Relay 1 volt free output i e to boiler Pump 3 Pump 2 where applicable always use connec t EARTH terminals in the proper way RELAY 1 BOILER RELAY2 RELAY 3 RELAY 4 RELAY 5 MANUAL RELAY S WITCH 1 RELAY1 2 RELAY2 3 RELAY3 4 RELAY4 5 RELAY5 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 REL...

Page 23: ...ed the SE1 can still control the DHW but without temperature control From the app you will be able to turn DHW generation ON OFF or you can set up an hourly schedule for DHW generation For this kind of system you will need a DHW Thermostat High Limit Thermostat connected between terminal T_L and T_SL This is to make sure that the DHW generation stops when the hot water reaches the desired temperat...

Page 24: ...s to its default position which is hot water priority When there is a need for DHW the boiler is called through the bridge from SL to AUX_L RADIATOR RADIATOR Connect DHW sensor here Blue Neutral Green Yellow Earth Brown Live volt free to Boiler RELAY 1 BOILER RELAY2 RELAY 3 RELAY 4 RELAY 5 MANUAL RELAY S WITCH 1 RELAY1 2 RELAY2 3 RELAY3 4 RELAY4 5 RELAY5 6 MANUAL SWITCH ENABLE 12 34 56 ON OFF N N_...

Page 25: ...ired through the SL to AUX_L bridge and not through the software when there is a call for DHW OPTIONAL WIRING FOR W PLAN SYSTEM If the system is not using the DHW sensor we recommend using a cylinder thermostat and or a high limit thermostat In this case the thermostat s FIGURE 33 W PLAN ALTERNATIVE WIRING DHW Thermostat and or High Limit Thermostat Blue Neutral Brown Live C 1 NO 2 NC T_L T_SL SL ...

Page 26: ... RELAY RELAY RELAY RELAY ZONE 3 MAC ADDRESS _____________________________ NAME _______________________ RELAY RELAY RELAY RELAY ZONE 4 MAC ADDRESS _____________________________ NAME _______________________ RELAY RELAY RELAY RELAY RELAY MAC ADDRESS _____________________________ NAME _______________________ CUSTOMER SIGNATURE_______________________ DATE________________JOB___________________ RELAY 2 H...

Page 27: ...L L_out MAIN INPUT L N F1 0 5A F2 6 3A EARTHING EARTHING EARTHING RELAYOUT VOLTFREE BOILER RELAY VOLTFREE ONLYINPUT 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 DHW TEMPERATURE PROBE AUX BOILER CALL NO RELAY1 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 SYSTEM 1 BLINK SYSTE...

Page 28: ...Schematics Notes CUSTOMER SIGNATURE_______________________ DATE________________JOB___________________ ...

Page 29: ...Contacts YOUR INSTALLER WWW MUONIO ME DISTRIBUTOR ...

Page 30: ...S MUST BE EXAMINED ON RECEIPT PLEASE EXAMINE ALL UNITS AND PACKAGING ANY CLAIMS IN RESPECT TO THE DELIVERED PRODUCTS INCLUDING VISIBLE DEFECTS QUANTITY SHORTAGES OR INCORRECT PRODUCT SHIPMENTS MUST BE MADE WITHIN TEN 10 DAYS OF DELIVERY FAILURE TO NOTIFY SELLER IN WRITING OF ANY VISIBLE DEFECTS IN THE PRODUCTS OR OF QUANTITY SHORTAGES OR INCORRECT SHIPMENTS WITHIN SUCH PERIOD SHALL BE DEEMED UNQUA...

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