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Lochinvar LBT Series, Installation, Commissioning, Maintenance And User Instructions, Page: 6 / 16

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Lochinvar LBT Series Installation, Commissioning, Maintenance And User Instructions Download Page 6

 

 

5 

 

4.1.2

 

D

IMENSIONS 

 

 

 

 

4.1.3

 

C

ONNECTION SIZES

 

 

Size

Description

Unit

LBT300

LBT500

LBT800

LBT1000

LBT1500

LBT2000

LBT2500

A

Connection ASHP return

mm

325

345

290

290

360

390

425

B

Height of Tank body connection

mm

695

715

660

780

810

930

865

C

Height of Tank body connection

mm

1065

1085

1030

1270

1260

1470

1305

D

Connection ASHP flow

mm

1435

1455

1400

1760

1710

2010

1745

E

Height of Immersion heater connection

mm

880

975

845

1020

1085

1200

1145

H

Total Height (with insulation)

mm

1680

1715

1740

2100

2140

2470

2220

H

Height of AAV Connection

mm

1680

1715

1740

2100

2140

2470

2220

De

Diameter of Water Heater (with insulation)

mm

610

710

990

990

1240

1340

1450

Size

Description

Unit

LBT3000

LBT4000

LBT5000

LBT6000

LBT8000

LBT10000

A

Connection ASHP return

mm

435

480

510

635

625

625

B

Height of Tank body connection

mm

1035

1080

1110

1155

1385

1635

C

Height of Tank body connection

mm

1635

1680

1710

1675

2145

2645

D

Connection ASHP flow

mm

2235

2280

2310

2195

2905

3655

E

Height of Immersion heater connection

mm

1435

1430

1510

1415

1615

2365

H

Total Height (with insulation)

mm

2720

2810

2870

2790

3490

4240

H

Height of AAV Connection

mm

2720

2810

2870

2790

3490

4240

De

Diameter of Water Heater (with insulation)

mm

1450

1600

1800

2000

2000

2000

Size

Description

Unit

LBT300

LBT500

LBT800

LBT1000

LBT1500

LBT2000

LBT2500

sa

Connection Air vent 

BSP

1"

1"

1"

1"

1"

1"

1"

g

Connection Tank body

BSP

1¼"

1¼"

1¼"

1¼"

1¼"

1¼"

1¼"

mc

Connection ASHP flow

BSP

1¼"

1¼"

1½"

1½"

1½"

1½"

2"

rc

Connection ASHP return

BSP

1¼"

1¼"

1½"

1½"

1½"

1½"

2"

mi

Connection heating system flow

BSP

1¼"

1¼"

1½"

1½"

1½"

1½"

2"

ri

Connection heating system return

BSP

1¼"

1¼"

1½"

1½"

1½"

1½"

2"

rp

Connection alternate heating system return

BSP

1¼"

1¼"

1½"

1½"

1½"

1½"

2"

sc

Connection Drain

BSP

1¼"

1¼"

1½"

1½"

1½"

1½"

2"

sd

Connection sensor point

BSP

½"

½"

½"

½"

½"

½"

½"

z

Connection Immersion heater

BSP

1½"

1½"

1½"

1½"

1½"

1½"

1½"

Size

Description

Unit

LBT3000

LBT4000

LBT5000

LBT6000

LBT8000

LBT10000

sa

Connection Air vent 

BSP

1"

1"

1"

1"

1"

1"

g

Connection Tank body

BSP

2"

2"

2"

2"

2"

2"

mc

Connection ASHP flow

BSP

2"

2"

2"

3"

3"

3"

rc

Connection ASHP return

BSP

2"

2"

2"

3"

3"

3"

mi

Connection heating system flow

BSP

2"

2"

2"

3"

3"

3"

ri

Connection heating system return

BSP

2"

2"

2"

3"

3"

3"

rp

Connection alternate heating system return

BSP

2"

2"

2"

3"

3"

3"

sc

Connection Drain

BSP

2"

2"

2"

3"

3"

3"

sd

Connection sensor point

BSP

½"

½"

½"

½"

½"

½"

z

Connection Immersion heater

BSP

1½"

1½"

1½"

1½"

1½"

1½"

Summary of Contents for LBT Series

Page 1: ...BT5000 LBT1000 LBT6000 LBT1500 LBT8000 LBT2000 LBT10000 LBT2500 LBT THERMAL STORE Installation Commissioning Maintenance and User Instructions READ AND UNDERSTAND THE INSTRUCTIONS Read and fully understand all instructions before attempting to operate maintain or install the unit ...

Page 2: ...1 BLANK PAGE ...

Page 3: ...2 Storage Vessel 6 7 2 1 relief valve discharge pipework 6 7 2 2 relief valve discharge pipework 7 8 0 COMMISSIONING AND TESTING 8 8 1 Electrical Installation 8 8 2 Water Connection 8 8 3 Primary Heat Source 8 8 4 Commissioning Check List 8 9 0 WARRANTY 9 10 0 DECLARATION OF PERFORMANCE 10 11 0 MAINTENANCE 11 11 1 General 11 11 2 1 1 Maintenance Schedule 11 11 3 Other Checks 11 11 3 1 relief valve...

Page 4: ...nstaller engineer according to all applicable standards and regulations 2 1 General description of safety symbols used BANNED A black symbol inside a red circle with a red diagonal indicates an action that should not be performed WARNING A black symbol added to a yellow triangle with black edges indicates danger ACTION REQUIRED A white symbol inserted in a blue circle indicates an action that must...

Page 5: ... 548 n a Insulation Thickness mm 100 100 100 100 100 100 100 Insulation Material Ecozero Ecozero Ecozero Fire Class HBF HBF HBF HBF b1 b1 b1 Description Unit LBT3000 LBT4000 LBT5000 LBT6000 LBT8000 LBT10000 Storage Capacity litres 3000 4000 5000 6000 8000 10000 Empty Weight kg 346 492 582 684 823 973 Floor Load weight unit storage capacity kg 3346 4492 5582 6684 8823 10973 Maximum Working Pressure...

Page 6: ...5 H Total Height with insulation mm 2720 2810 2870 2790 3490 4240 H Height of AAV Connection mm 2720 2810 2870 2790 3490 4240 De Diameter of Water Heater with insulation mm 1450 1600 1800 2000 2000 2000 Size Description Unit LBT300 LBT500 LBT800 LBT1000 LBT1500 LBT2000 LBT2500 sa Connection Air vent BSP 1 1 1 1 1 1 1 g Connection Tank body BSP 1 1 1 1 1 1 1 mc Connection ASHP flow BSP 1 1 1 1 1 1 ...

Page 7: ... heat source then the LBT should be treated as per the rest of the system See main heat source ICM for further guidance 7 0 WATER CONNECTIONS 7 1 General 1 Circulating pipework should be insulated cisterns expansion vessels and pipework situated in areas exposed to freezing conditions should also be insulated 2 Drain valves must be located in accessible positions that will permit draining of the e...

Page 8: ...r parks hard standings grassed areas etc are acceptable providing that where children play or otherwise come into contact with discharges a wire cage or similar guard is positioned to prevent contact whilst maintaining visibility III Discharges at a high level e g into a metal hopper and metal down pipe with the end of the discharge pipe clearly visible tundish visible or not or onto a roof capabl...

Page 9: ...oughly flushed out with cold water without any circulating pumps in position Ensure all the valves are open 8 3 Primary Heat Source The primary heat source operating in conjunction with the LBT Thermal store should be installed and commissioned in accordance with the relevant ICM Instructions provided 8 4 Commissioning Check List Failure to follow and complete the commissioning procedure and check...

Page 10: ...ioning and Maintenance Instructions and does not cover failures due to deliberate misuse malicious damage neglect unauthorised alterations or repairs accidental damage or third party damage b The LBT Thermal store remains installed at the original site of installation c Working temperature must be no greater than 95 C and MWP pressures must not exceed the figures given in the table above Exclusion...

Page 11: ...ve been manufactured inspected and pressure tested in accordance with the requirement of the European Pressure Equipment Directive PED 97 23 EC Article 3 Paragraph 3 of DL 25 Feb 2000 n 93 Conditions of use 1 The installation instructions have been followed 2 Fluids being passed through the heat exchanger are non hazardous in the group 2 category 3 The maximum working pressures and temperatures as...

Page 12: ...2 11 5 Draining the LBT The following procedure must be observed to prevent damage to the LBT and ancillary items connected to it 1 Ensure any heat source connected to the LBT is either turned off or disconnected from the LBT if safe to do so check the ICM of the heat source before any further action is taken 2 Turn off the water if applicable 3 Connect a hose to the system drain valve 4 Locate ho...

Page 13: ...installer If very hot water exits from either valve switch off the heat source immediately and isolate the electricity supply to the cylinder and separate heat source 13 0 ERP DATA TABLE Information Symbol Unit Value Trade mark Lochinvar Limited Model Identifier LBT300 LBT500 LBT800 LBT1000 LBT1500 LBT2000 Energy efficiency class B C C C C C Standing loss W 67 7 114 1 132 7 125 4 146 5 189 5 Stora...

Page 14: ...MP GAS CONDENSING BOILERS OTHER PLEASE SPECIFY WHAT IS THE MAXIMUM FLOW RETURN TEMPERATURE OF THE PRIMARY HEAT SOURCE s FLOW RETURN WHAT IS THE MAXIMUM WORKING PRESSURE OF THE PRIMARY HEAT SOURCE s HAS A T P VALVE BEEN FITTED TO THE BODY OF THE LBT IF YES IS THE LBT CONNECTED TO AN AUTOMATIC TOP UP EITHER DIRECTLY OR VIA THE HEATING CIRCUIT ...

Page 15: ...14 NOTES ...

Page 16: ...15 ...

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