Rational iCombiClassic Umbauanleitung Seite 9

Modification Instruction
MI_2086: Arresting the Temperature sensor hot air eSTB after changing
Heating assembly (E) or Heat exchanger (G)
iCombiClassic & iCom-
biPro E & G
1 MI_2086: Arresting the Temperature sensor hot air eSTB after changing Heating assembly (E) or Heat exchanger (G)
Very Important: Do not bend the temperature sensor eSTB in any case!
Revision Log
Changes from previous version of this manual:
The variant with a screwed socket and a spacer plate in the table of electrical
units was deleted.
You have to remove the side cover of the unit for changing the temperature
sensor eSTB. For iCombi 10 1/1E, 10 2/1E, 20 2/1E (upper and middle
sensor) you can see the temperature sensor eSTB directly. For iCombi 10 1/1G,
6 1/1G, 20 1/1G, 10 2/1G, 20 2/1G you will find the temperature sensor
eSTB behind the gas blower. For iCombi 20 2/1E (lowest sensor) you will find
the temperature sensor behind the assembly plate of the I/O PCB.
In case of changing heating assemblies (E), heat exchangers (G) or the temperat-
ure sensor hot air eSTB (E & G) you need to adjust the temperature sensor hot
air eSTB if your unit shows one of the following characteristics:
Electrical Units:
Temperature sensor hot air
eSTB has a welded socket
Temperature sensor hot air
eSTB has a screwed socket.
Standard / Addi-
45 min.
tional
NOTICE
1
1 Welded socket
2
2 Screwed socket
2020 / 86
20.06.2023
Adjustment is necessary!
Adjustment is necessary!
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