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Wiring Centre

UFH Pump: 

This 230v output is used for an underfloor heating manifold pump.

Connections are marked;

N = Neutral

E = Earth

L = Live

When a zone calls for heat*, the live & neutral output will supply 230v to the manifold pump.

It is recommended that this is fed through a high limit switch placed on the heating manifold,

to protect against mechanical failure of the manifolds temperature control.

Clamp the insulated part of the cable in the cable grips by pushing upwards.

Bend the pump wires around & first insert the Live wire  into the L connection.

Then insert the Earth wire into the E connection.

Next insert the Neutral wire into the N connection, as shown here.

Heat: 

This is the voltfree heat output for the system and should be wired to your heat source.

Connections are marked;

LS = Live Supply

LS = Live Supply

LR = Live Return

LR = Live Return

Electrically this is a volt free switch, whatever supply is placed on either of 

the LS connections, is fed to the LR connections when there is a call for heat*.

Clamp the insulated part of the cable in the cable grips by pushing upwards.

Bend the wires around & first insert the LR wire into the LR connection.

Then insert the LS wire into the LS connection, as shown here.

*The Heat & UFH Pump outputs are not activated for zone 6 when the switch is set to Rads, explained on page 1.

Inserting UFH Pump & Heat Output Cables

11

Содержание UH6

Страница 1: ...Model UH6 Compact Wiring Centre...

Страница 2: ...manifold pump output designed for use with underfloor heating systems is also included as standard UH6 Installation Manual When zones 1 5 are being used for underfloor heating zones zone 6 can be used...

Страница 3: ...stallation Removing from Din Rail Slide Din Rail release clip down 1 2 Release the base then slide up Din Rail UH6 Top Slide top section down on to Din Rail 1 2 Push until Click Din Rail Mounting The...

Страница 4: ...hen there is a call for heat Delay Setting Switches Heat UFH Pump delay When there s a demand it is possible to set a timed delay before activating the Pump Heat outputs OFF ON 1 2 OFF ON 1 2 OFF ON 1...

Страница 5: ...nnections correspond to the thermostat zone wired in at the top of the UH6 When there s a demand from this zone all four sets of L N connections are activated the corresponding zone LED will light up...

Страница 6: ...er depending on the zone number being wired The cable size example on the left shows the longest earth cable length from zone 6 on the far right to the earth connection block on the far left Below sho...

Страница 7: ...n here Push into the groove to hold cable in position Connect the earth cable from the mains supply into the first earth connection on the UH6 earth terminal block Clamp the insulated part of the cabl...

Страница 8: ...using non programmable thermostats connect the Time Clock cable as shown here The earth cable from the time clock goes directly in the earth slot Wire the thermostat connections as shown here connect...

Страница 9: ...Installing UH6 Front Module Locate the UH6 front module on to the back plate ensuring each cable aligns with the slots on the front panel Turn the four screws 90 clockwise to lock the front module in...

Страница 10: ...strands open the cable clamp before inserting the cable To open the cable clamp insert a small screwdriver into the slot underneath the cable entry and push on the spring loaded button the cable entr...

Страница 11: ...pper L connection As shown in image 4 Repeat this process for all other zones any outputs that are not needed can be ignored Each zone output has connections for up to 4 x 230v actuators 1st Actuator...

Страница 12: ...into the E connection Next insert the Neutral wire into the N connection as shown here Heat This is the voltfree heat output for the system and should be wired to your heat source Connections are mark...

Страница 13: ...o place the clear front cover on to the UH6 line up the front cover with the slots along the top bottom edge then slide the front on Turn the two screws 90 clockwise to lock the front cover in positio...

Страница 14: ...RT EARTH NEUTRAL EARTH LIVE SWITCH LIVE END SWITCH or HEAT ENABLE WIRING KEY This equipment should be installed by an appropriately qualified registered electrician Fully read the instructions for pr...

Страница 15: ...CTIONS ARE VOLT FREE EARTH NEUTRAL EARTH LIVE SWITCH LIVE END SWITCH or HEAT ENABLE WIRING KEY This equipment should be installed by an appropriately qualified registered electrician Fully read the in...

Страница 16: ...S PER ZONE AS SHOWN HERE LS LR CONNECTIONS ARE VOLT FREE Edge Slimline DS SB Touch V2 neoStat L N SLRT RT L N A1A2 RT L N A1A2 RT1 A L N A1A2 RT1 RT2 B EARTH L N A1A2 RT1 A B This equipment should be...

Страница 17: ...Model UH6 Model UH6 16 System Configuration UH6 Wiring Centre Title Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6 Zone Type Under Floor Heating Radiator Title ENGINEER TO COMPLETE ON INSTALLATION...

Страница 18: ...Wiring Centre 17 Notes...

Страница 19: ...Model UH6 Model UH6 18 Notes...

Страница 20: ...com thermostats NeoStat v2 PDF FAQ VIDEO Want More Information Call our support team on 44 0 1254 669090 Or view technical specifications directly on our website www heatmiser com DS SB Heatmiser UK...

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