Condensate Trap; Replacing; Pressure Sensor; Replacing - Buderus Logamax plus GB142-24 Servicing Instructions

8 Actions

8.1.32 Condensate trap; replacing

 Switch off the power supply of the heating system on the circuit
breaker.
 Set the main switch on the BC10 to "0" (Off).
 Remove the casing.
 Pull the condensate trap from the condensate plate
(see fig. 82, pos. 1).
 Pull the internal condens bypass pipe from the condensate trap
(see fig. 82, pos. 2).
 Loosen the condensate trap from the connection (see fig. 82,
pos. 3) and remove it.
 Fill the new condensate trap with water.
 Re-assemble the new condensate trap in reverse order of
disassembly.
 Fit the casing.
 Switch on the power supply of the heating system on the circuit
breaker.
 Set the main switch on the BC10 to "1" (On).

8.1.33 Pressure sensor; replacing

 Switch off the power supply of the heating system on the circuit
breaker.
 Set the main switch on the BC10 to "0" (Off).
 Remove the casing.
 Close the maintenance shut-off valves and drain the Logamax
plus GB142.
 Remove the cable plug from the pressure sensor.
 Loosen the pressure sensor by removing the securing clip (see
fig. 84).
 Assemble the new pressure sensor and the plug in reverse
order of disassembly.
NOTICE
Fill and purge the Logamax plus GB142 as
required.
See installation and maintenance instructions
Logamax plus GB142-24/30/45/60.
 Fit the casing.
 Switch on the power supply of the heating system on the circuit
breaker.
 Set the main switch on the BC10 to "1" (On).
116 Logamax plus GB142-24/30/45/60 - We reserve the right to make any changes due to technical modifications!
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fig. 82 Disconnecting the condensate trap connection
fig. 83 Draining the Logamax plus GB142
fig. 84 Loosening the pressure sensor
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