
HV Stylvent Weather Cap
Instructions Installation
Contents:
• Weather Cap (1).
• Weather Cap Mounting Screws (3 for HV-150CAP and HV-230CAP), (4 for HV-300CAP).
• M4 Nuts and Washers (3 for HV-150CAP and HV-230CAP), (4 for HV-300CAP).
•
White mounting tabs (3 for HV-150CAP and HV-230CAP), (4 for HV-300CAP).
Inspection:
Installation:
•
Cut a hole following the dimensions in Fig. A.
Check that your HV-Weather Cap contains
Before installing check both your HV Stylvent fan and Weather Cap for any transit damage.
(mm) HV-150 HV-230 HV-300
∅D
Min
∅D
Max
187 259 327
190 262 330
• Preparing The HV-Fan:
1. Remove the cover (a) by unscrewing the retaining screw (b) found on the bottom of the fan. Then
press the tabs (c) and lift off the cover.
c
2. To remove the external grille (e) from the fan backing plate (f) unscrew the plastic fasteners (d). Note
the HV-150 and HV-230 have 3 fasteners whereas the HV-300 has 4.
Part No INST-HVCAP 7/07/2008
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• Preparing The Weather Cap:
1. Remove the rubber moulded grommets (g) from the grille fastening screws (h). Keep the grommets as
they are required for installing the Weather Cap. Discard the external grille (e) with its screws (h)
which will now be replaced by the Weather Cap.
2. Put the
Weather Cap Mounting Screws
(p), into the holes within the collar section of the Weather Cap
from the inside so the screws point out toward you. Slide on the rubber grommets (g) with the flat side
up, then the white tabs (n), the washers (o) and hold them in place with the nuts (r) leave the nuts
loose for now.
n
p
r
o
g
o
n
p
r
g
• Installing The Weather Cap and Fan:
1. Make sure the rubber grommets and tabs are turned inward as shown (below).
2. From the outside put the cap over the hole in the window/panel. Make sure you mount the cap the
correct way up, the label located on the collar of the Weather Cap indicates the top of the cap.
Part No INST-HVCAP 7/07/2008
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