Buderus Logamax plus GB142-24 Instructions Manual
Condensing gas boiler
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Also See for Logamax plus GB142-24:
- Servicing instructions (132 pages) ,
- Installation and servicing instructions (100 pages) ,
- Installation manual (68 pages)
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Service kit instructions, condensate trap and condensate bypass pipe
Logamax plus
GB142-24/30/45/60
Please read these instructions carefully
Condensing gas boiler
WARNING!
This service kit shall be installed by a qualified service
agency in accordance with the manufacturer's instruc-
tions and all applicable codes and requirements of the
authority having jurisdiction.
The information in these instructions must be followed to
minimize the risk of fire or explosion or to prevent prop-
erty damage, personal injury or death. The qualified ser-
vice agency is responsible for the proper installation of
this kit.
The installation is not proper and complete until the oper-
ation of the repaired appliance is checked as specified in
the manufacturer's instructions supplied with the kit.
CAUTION!
Shut off the gas supply prior to disconnecting the electri-
cal power, before starting.
Notice! Save these instructions for later use.
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Table of Contents
Related Manuals for Buderus Logamax plus GB142-24
Summary of Contents for Buderus Logamax plus GB142-24
- Page 1 Condensing gas boiler WARNING! This service kit shall be installed by a qualified service agency in accordance with the manufacturer‘s instruc- tions and all applicable codes and requirements of the authority having jurisdiction. The information in these instructions must be followed to minimize the risk of fire or explosion or to prevent prop- erty damage, personal injury or death.
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Page 2: Table Of Contents
• CAUTION indicates possible injury. condensate bypass pipe • WARNING indicates possible severe injury. gas ring • DANGER indicates possible risk to life. instructions 6 720 810 045 (2013/12) Logamax plus GB142-24/30/45/60... -
Page 3: Installation
▶ Use the radiator key to unlock the two latches a quarter turn [1.]. ▶ Open the latches [2.]. NOTICE: appliance damage due to incorrect lifting. ▶ Do not hold the casing by the latches. Logamax plus GB142-24/30/45/60 6 720 810 045 (2013/12) -
Page 4: Removing The Heat Exchanger
▶ Disconnect the supply [1], return [2] and safety [3] sensors. 6 720 641 697-016.1TD Fig. 9 Removing the fan unit cable plugs 6 720 641 697-019.1TD Fig. 12 Disconnecting the supply sensor 6 720 810 045 (2013/12) Logamax plus GB142-24/30/45/60... - Page 5 ▶ Pull the ground cable from the hot surface ignitor [2]. 6 720 641 697-024.1TD Fig. 15 Dismantling the hot surface ignitor 6 720 801 158-029.1TD Fig. 18 Removing the supply pipe Logamax plus GB142-24/30/45/60 6 720 810 045 (2013/12)
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Page 6: Mounting The New Condensate Trap And Flue Gas Adapter
▶ Only use approved leak detection agents. ▶ Do not spray the leak testing agent onto cables, plugs 6720801158-21.1TD or electrical connection lines. Do not allow it to drip Fig. 21 Installing the gas ring onto them either. 6 720 810 045 (2013/12) Logamax plus GB142-24/30/45/60... -
Page 7: Filling The Appliance
15 psi (1.0 bar) (on a cold system). The maximum pressure is 44 psi (3.0 bar) (if the heating medium temperature is at its highest possible level). If this pressure is exceeded, the pressure relief valve will open. Logamax plus GB142-24/30/45/60 6 720 810 045 (2013/12)