DencoHappel ZGF.1E series Operation Manual page 37

Flex-Geko Fan Coil Unit
4.6.3 Installing air intake sound attenuator
PR-2011-0115-GB • Subject to modifications • R4-12/2015
Installing air intake sound attenuator
The air intake sound attenuator is fitted on the wall in an upright position.
Keyholes are provided on the side of the rear panel for securing the air intake
sound attenuator (2 for each side, refer to Fig. 4-8). Suitable screws for the
intended mounting type are required.
The unit should be secured in at least four locations (both sides, top and bottom).
• Transfer the drilling measurements to the wall as shown in Fig. 4-8 and Tab. 4-
5.
• Insert screws/bolts.
• Hang the air intake sound attenuator into the keyholes.
• Use a spirit level for precise vertical and horizontal alignment of the air intake
sound attenuator.
• Tighten the fixing bolts.
Fig. 4-8: Mounting dimensions for air intake sound attenuator
Model size 1
Width w [mm] 410
Tab. 4-5: Mounting dimensions b
Fitting the Flex-Geko to the air intake sound attenuator
See „Installation on wall/stand-alone on floor" on page 33 and 39.
2 3 4
560 710 860
Safety and User Instructions
5 6 7
1010 1160 1310
8
1460
37