Assembly Of Eps Inner Shell With Motor Unit; Other Accessories; Adapter Boards With Extension Module For External Heater Battery - Helios KWL EC 270 W ET R Montage- Und Betriebsvorschrift

Installation and Operating Instructions
EN
Passive house compact units KWL EC 270/370 W ET R/L
4.6

Assembly of EPS inner shell with motor unit

1. When assembling the EPS inner shell, proceed in opposite order in comparison to point 6.5. Ensure that the connec-
tion cables are laid accurately (Fig.30). Then push the EPS inner shell evenly up to the stop in the housing (Fig.31).
2. Stick front frames to housing (Fig.32) and mount with screws (6x) (Fig.33)
3. Then mount ball siphon! In this respect, observe point 2.2 " Condensation outlet "!
4.7

Other accessories

KWL-BE
KWL-BEC
KWL-APG
KWL-EM
KWL-KNX
KWL-LTK
KWL-CO
2
KWL-FTF
KWL-VOC
EHR-R 1.2/160
LFBR 160 G4
EHR-R 2.4/160
WHR 160
WHSH 1100 24V (0-10V)
WHST 300 T38
4.8

Adapter boards with extension module for external heater battery

– electrical
KWL-EM
+ EHR-R 2.4/160
+ KWL-LTK
– hot water
KWL-EM
+ WHSH 1100 24V (0-10V)
+ KWL-LTK
1x
+ WHR 160
WHR 160
+ WHST 300 T38
Fig.30
Fig.32
Ref. no. 4265 Control element Slide switch (flush-mounted) with operation display
Ref. no. 4263 Control element Comfort (flush-mounted) with 3 m connecting line
Ref. no. 4270 Control element Comfort (surface-mounted) 3 m connecting line
Ref. no. 4269 Extension module
Ref. no. 4275 EIB Module (for connection to a building control system)
Ref. no. 9644 Duct sensor for heater battery
Ref. no. 4272 CO sensor to detect the CO
2
Ref. no. 4273 Humidity sensor to detect the room air humidity
Ref. no. 4274 Air quality sensor (to detect the mixed gas concentration)
Ref. no. 9434 Electric pre-heater 1.2 kW, diameter 160 mm
Ref. no. 8578 Pre-filter for pre-heater battery
Ref. no. 9435 Auxiliary heater 2.4 kW, diameter 160 mm
Ref. no. 9481 Hot water heater battery for standard duct ø 160 mm
Ref. no. 8819 Temperature regulation system for hot water heater battery
Ref. no. 8817 Air temperature regulation
12
Fig.31
Fig.33
concentration in the room air
2