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4.0

 

PRINCIPAL PARTS 

 

 

 

 

5.0

 

CONTROLLER 

 

Ambient temperature Max 

+55C 

Sensor 

Type NTC 

Ambient temperature Min 

-5C 

Enclosure rating 

IP41 

Temperature range 

+5 to + 95C 

Power supply 

230V /1Ph/ 50hz 

Protection class 

II 

Torque 

6Nm 

Power consumption 

230v AC: 10VA 

Connection, mounting set 

External thread 

Running time at maximum speed 

30seconds 

Supplied parts 

Actuator with pre-assembled sensor 

Material 

  

  

Adapter kit for valve 

Flow pipe sensor 

stainless steel 

  

Mounting set for sensor 

Mounting set for flow pipe sensor 

DZR Brass 

  

230v AC transformer with UK Plug 

 

 

 

 

 

 

 

Summary of Contents for LOKE8-100

Page 1: ...75 LOKE8 100 LOKE8 125 LOKE8 150 LOKE8 175 LOKE8 200 LOKE8 225 LOKE8 250 LOKE Instantaneous packaged plate heat exchanger Installation Commissioning Maintenance and User instructions installation man...

Page 2: ...2 BLANK PAGE...

Page 3: ...TY 12 LOCATION 12 LIFTING 13 WATER CONNECTIONS 13 UN VENTED SYSTEM ARRANGEMENT 13 STANDARD UN VENTEDKITS 14 CIRCULATING PUMPS 14 CONTROL 14 OVERHEAT PROTECTION 14 9 0 SCHEMATICS 15 KEY FOR SCHEMATICS...

Page 4: ...with Models LOKE8 50 to LOKE8 150 o COLK3503 for use with Models LOKE 175 to LOKE8 250 Direct storage vessels with matched primary circulation pumps For units being installed with a storage vessel con...

Page 5: ...damage caused by inaccurately following these installation instructions Only original parts may be used when carrying out any repair or service work This appliance is not intended for use by persons i...

Page 6: ...230V 1Ph 50hz Protection class II Torque 6Nm Power consumption 230v AC 10VA Connection mounting set External thread Running time at maximum speed 30seconds Supplied parts Actuator with pre assembled s...

Page 7: ...Secondary Side Inlet Temperature C Varies Depending on Demand 10 At Full Demand Outlet Temperature C 65 65 65 65 65 Fluid Flow Rate litres second 0 22 0 33 0 43 0 54 0 65 Fluid type Water Water Water...

Page 8: ...y Side Inlet Temperature C Varies Depending on Demand 10 At Full Demand Outlet Temperature C 65 65 65 65 Fluid Flow Rate litres second 0 76 0 87 0 98 1 09 Fluid type Water Water Water Water pressure d...

Page 9: ...9 7 0 DIMENSIONS AND CLEARANCE Unit Dimension A Total Height mm 835 B Depth mm 710 C Width mm 196 DIMENSIONS OF UNIT WITHOUT OPTIONAL BASE...

Page 10: ...10 Unit Dimension A Total Height mm 965 B Depth mm 800 C Width mm 620 D Base Depth mm 130 DIMENSIONS OF UNIT WITH OPTIONAL BASE FITTED...

Page 11: ...h optional base fitted if unit does not have optional base clearances are from side of plate pack Side clearances can be reduced but the unit may need to be removed in the future if the plate pack req...

Page 12: ...G01Guidance on safe operation of Water Heaters Manufacturer s notes must not be taken in any way as overriding statutory obligations WATER QUALITY Water supply quality may adversely affect the efficie...

Page 13: ...tting of flexible couplings if the pipe work is subject to vibration The pipe work is completely flushed before attaching to exchanger The exchanger acts as an effective filter and will become blocked...

Page 14: ...d overcome the plate pressure drop details can be found in the technical data table CONTROL The controller is factory fitted to the three port valve OVERHEAT PROTECTION Due to its simple design the LO...

Page 15: ...5 In all cases where information is provided the customer must assess and manage risks associated with the technical information and advice provided SYMBOL DESCRIPTION IV ISOLATION VALVE LSV LOCKSHIEL...

Page 16: ...16 Schematic LOKE instantaneous installation...

Page 17: ...17 Schematic LOKE with storage vessel schematic...

Page 18: ...n of at least 3mm in all poles should be sited close to the equipment and must only serve that equipment The double pole switch must be readily accessible under all conditions The controller fitted to...

Page 19: ...t The actuator should slowly rotate until the valve is at the fully diverting position and then stop Now lower the temperature below ambient and the actuator should rotate anti clockwise and stop at a...

Page 20: ...r will not cause any damage or injury 4 Close the cold water inlet valve from the header tank or unvented kit unit to water heater system 5 Open the drain valve 6 Working systematically from the highe...

Page 21: ...o assemble the plate you will require the plate sequencing sheet this should be in the paperwork supplied with the Plate heat exchanger If this cannot be found contact Lochinvar Technical support befo...

Page 22: ...skewing the frame plates by more than 10mm 4 Tightening is complete when the distance between the inside faces of the two frame plates is within the compression length maximum and minimum dimensions...

Page 23: ...23 12 7 1 EXAMPLES OF GASKET AND PLATE TYPES...

Page 24: ...the manual 2 Flange gaskets leaking check replace 3 Crack in weld at joint Dye Pen Check and repair remove plates out of heat exchanger before welding 4 Cross contamination Check all plates for crack...

Page 25: ...25 14 0 DECLARATION OF CONFORMITY NOTES...

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