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6302 4827 – 05/2003 US For Installers Installation and Maintenance Manual Indirect-fired Water Heaters Logalux LT135/2 – 300/2 Read these Instructions Carefully for Assembly and Maintenance...
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Please contact us if you have suggestions for improving this manual or when you have noticed incorrect information. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
..... . 19 We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
– Dry vac for cleaning – Electrical test equipment to check anode operation We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Application comment for optimum use of equipment and adjustment as well as useful information. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
The temperature in the tank will be evenly distributed. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Operating and Test Pressures are gauge pressures. Maximum 100 psi for Massachussetts. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Fig. 4 Placement of tank We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Screw carrying pipe stubs on boiler coil connections. Fig. 7 Assembly of rear carrying pipe stubs We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Fig. 9 Leveling of the tank using a level We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
P and T relief valve to match or exceed the boiler rating. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Item. 3: Sensor fastening clip Item. 4: Knock-out in insulation Item. 5: Clean-out cover We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Installation of insulation and front cover Pos. 1: Front cover Pos. 2: Insulation ring We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Information regarding operation of the sensor/aquastat can be obtained from the documentation furnished with the control. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Item. 2: Clean-out cover gasket Item. 3: Clean-out cover Item. 4: Hex head bolts We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
– You do not need to access or remove the anode rod. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
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Table. 3 Service records Properly reconnect the grounding cable after each test. We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Item. 8: Ground cable tab Item. 9: Lock washer Item. 10:M8 nut We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
Installing insulation and front cover Item. 1: Front cover Item. 2: Insulation Ring We reserve the right to make any changes due to technical modifications! Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003...
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Heating Contractor: PRODUCTS MANUFACTURED BY BBT Thermotechnik GmbH 35573 Wetzlar www.buderus.de BBT North America Corporation 50 Wentworth Avenue Londonderry, NH 03053 Tel: 603-552-1100 ● Fax: 603-584-1681 www.buderus.net BBT North America Corporation reserves the right to make changes without notice due to continuing engineering and technological advances.
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