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Models 

LOKE8-50 
LOKE8-75 
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 manual_LOKE_November 2020

 

 

 

Содержание LOKE8-100

Страница 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...

Страница 2: ...2 BLANK PAGE...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 16: ...16 Schematic LOKE instantaneous installation...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

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

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