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3.4 E ploded view appliance Down ow version
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1 Output temperature sensor
2 Water connection (supply
3 Water temperature sensor
4
isplay and 4 control buttons
5 Modular connector multiple switch X2
6 Connector rebus X1
7 Connector 9-pole X15
8 Air cleaner
9 System fan
10 Control pcb
11 Service connector
12 Mains cable 230 V
13 Water connection (return
14 Heat exchanger
Sensor that measures the output temperature and controls the system fan rpm.
Connection water mains supply (Ø 22 mm
Frost safety - protects the heat exchanger from freezing
Interface between user and control electronics.
Connections to multiple switch, optionally with lter indicator.
(accessible after opening lter door
Connection for eBus control (accessible after opening lter door
Contains the various additional control inputs and outputs; (accessible after opening
lter door
Filters air ow from dwelling
Controls transport of our to the various rooms and extraction of the return air
Contains the control electronics for the functions
Computer connection for service purposes
Power cable 230 Volt
Connection return water mains (Ø 22 mm
This is where heat is exchanged with the air to be heated.
Elan 10 2.0 / Elan 16 2.0 / Elan 25 2.1
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614391-F
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