Greenheck RRL-OCI User Manual
Document number 471836
RRL/OCI - Exploded View
®
for RRL/OCI (Resettable/Reusable
on FSD, SEFSD, SSFSD series
for RRL/OCI field kit (part numbers
Steps to install an RRL/OCI in a Fire Smoke Damper:
1) Drill/saw a 3 5/8 in. (92mm) diameter hole in sleeve
(Detail 2).
2) Attach indicator bracket to blade. For an airfoil
blade dampers, use existing holes in blade (Detail
1-A). For a 3V blade damper, drill two 0.166
in. (4mm) holes (Detail 1-B). Fasten bracket to
bladewith #10 x 1/2 in. (13mm) TEK screws (or
equilavent).
3) Fit indicator link into blade bracket (Detail 1-C).
4) Insert RRL/OCI unit through hole in sleeve (round
end inside).
5) Place 4 in. x 4 in. J-box over the flange of the
RRL/OCI unit and align holes.
6) Mount control box to sleeve/sideplate with
#10-16 x 3/4 in. (19mm) TEK screw or equilavent
(Detail 1-D).
7) Place one pushnut on the switch wire. Place
indicator link on switch wire and secure with a
second pushnut (Detail 1-D).
8) Complete wiring and install J-box cover.
Installation Instructions
Link with Open/Close Indicator)
852291 & 822468)
Upturned Leg Faces
Away From Blade End
#10 x 1/2 in. Tek Screw
or Equivelant
Part No. 415555
2 Req’d
A
Airfoil Blade
Indicator
Link
Detail 1
C
Indicator
Bracket
Indicator Bracket
Part No. 658594
1 Req’d
Upturned Leg
Faces Away From
Blade End
#10 x 1/2 in. Tek
Part No. 415555
Screw
or Equivelant
2 Req’d
B
0.166 in. dia.
2 Places
3-V Blade
Indicator Bracket
Part No. 658594
1 Req’d
1.625
1.750
D
Gasket
1 Req’d
Push Nuts
2 Req’d
Indicator Link
(short or long; see C)
1 Req’d
#10-16 x 3/4 in.
SIHWH Screw
2 Req’d
J-Box
1 Req’d
RRL/OCI
1 Req’d
J-Box Cover
1 Req’d
Note: Indicator Link Part Nos.
For Standard Sleeve (short): 457808
For Extended Sleeve (long): 457801
Note: Operator Mounted Upside-Down On Steel Airfoil Units From 10 in. to 17 in. (254mm to 432mm) High
Nominal
Section Height
(in.)
3V
Style
(D)
Steel Airfoil
6-7 2.625 2.625
8 3.125 3.125
9 3.625 3.625
10-11* 2.625 3.625
12-13* 2.625 4.125
14-15* 3.125 4.625
16* 3.625 5.125
17* 4.125 5.625
18 13.125 13.125
19 14.125 14.125
20 14.625 14.625
21 15.625 15.625
22 16.625 16.625
23 17.125 17.125
24 18.125 18.125
25 19.625 19.625
26 20.625 20.625
27, 39-41 21.625 21.625
28, 42 22.125 22.125
29, 43. 57 23.125 23.125
30, 44, 58 24.125 24.125
31, 45, 55-56,
25.125 25.125
59
32 26.625 26.625
33, 47 27.625 27.625
34, 46 28.625 28.625
35, 49 29.125 29.125
36, 48 30.625 30.625
37, 51 31.125 31.125
38, 50, 52 32.125 32.125
53 23.625 23.625
54 24.625 24.625
60 4.125 4.125
Style
(D)
Detail 2
INSIDE
D
SURF ACE
Wiring Diagram
8.375
3.563
Ø3.625
All dimensions shown in inches.
< 11" NOM HEIGHT
>11" NOM HEIGHT
Copyright © 2015 Greenheck Fan Corporation
RRL/OCI Rev 4 March 2015
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