Chapter 3
3.3 Exploded view appliance
10
9
8
7
1 Indoor temperature sensor
2 Exhaust air filter
3 Heat exchanger
4 Supply air filter
5 Outdoor temperature sensor
6 Condensate discharge
7 Exhaust fan
8 Control board
9 Display and 4 control buttons
10 Supply fan
11 Mains cable 230 V
12 eBus connection
13 Modular connector multiple switch
14 Service connector
15 Connector 9-pole
16 Extra gland
17 Extra gland
8
1
2
3
4
5
6
Measures the dwelling exhaust air temperature
Filters air flow from dwelling
Ensures heat transfer between supply and exhaust air
Filters outdoor air supplied to the dwelling
Measures outside air temperature.
Connection condensate discharge
Discharges air from the dwelling to the atmosphere.
Contains the control electronics for the functions.
Interface between user and control electronics.
Feeds fresh air into the dwelling.
Gland power cable 230 V
Two-pole screw connector for eBus connection
Connections for cable to multiple switch, optionally with filter indicator.
Computer connection for service purposes.
Contains the various control inputs and outputs; only for + version
For instance for cable to RH (humidity) sensor
For instance for 230 V cable to preheater or postheater; only for + version
Ubiflux W180 / W180+
Version
11 12
13 14 15
16 17
Connections top appliance