Putting the Tank in/out of Operation
7
13
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Installation and Maintenance Manual Logalux LT135/2 – 300/2 • Issue 05/2003
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de
7
Putting the Tank in/out of Operation
7.1
Putting the Tank in Operation
Prior to putting the tank in operation, check for leaks and
correct immediately.
Open the highest tap location, to vent the domestic
water system.
Open the cold feed to the tank (Fig. 13,
Item. 1
) to fill
the tank.
Prior to heating the tank, check to make sure that the
boiler, tank and water lines are filled with water.
Open a hot water faucet at the highest location for
this purpose. Close faucet afterwards.
Check all connections, water lines and clean-out
cover for leaks.
7.1.1 Installation of Insulation and Front Cover
Place insulation ring (Fig. 14,
Item. 2
) on clean-out
cover.
Install front cover (Fig. 14,
Item. 1
) and secure with
4 screws.
Fig. 13
Installation diagram
Item. 1:
Shut-off valve for cold feed
Item. 2:
Pressure/temperature (P and T) relief piping
AW:
DHW outlet
EK:
Cold feed
EZ:
DHW recirc
2
1
NOTICE
Check for leaks on the tank using
strictly domestic water. Maximum
DHW test pressure can not exceed the
pressure relief valve rating.
Fig. 14
Installation of insulation and front cover
Pos. 1:
Front cover
Pos. 2:
Insulation ring
2
1
