Greenheck Resettable Link User Manual

Doucment number 459840

Installation Instruction

for RRL (resettable/reusable link) on

FSD, SSFSD, SEFSD, IMO series

Combination Fire Smoke Dampers

Steps to install an RRL in a Fire Smoke Damper:

1) Drill/Saw a 3 5/8 in. (92mm) diameter hole in sleeve (Detail 2).

2) Insert OCI unit through hole in sleeve (round end inside).

3) Place 4 x 4 in. J-Box over the flange of the OCI unit and align holes.

4) Mount control box to sleeve/sideplate with #10-16 x 3/4 in. (19mm) TEK screw (or equivelant) (Detail 1).

5) Complete wiring and install J-Box cover.

Detail 1

#10 1/2 in. Te k

Scr ew 2 Req’ d

J-Box Cover 1 Req’ d

J-Box 1 Req’ d

Gasket 1 Req’ d

RRL Req’ d

Nominal

Section

Height

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,

40, 41

28, 42 22.125 22.125

29, 43, 57 23.125 23.125

30, 44, 58 24.125 24.125

31, 45,

55, 56, 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)

21.625 21.625

25.125 25.125

Steel

Airfoil

Style (D)

Detail 2

INSIDE

SURF ACE

Wiring Diagram

8.375

3.563

Ø3.625

All dimensions shown in inches.

< 11" NOM HEIGHT

>11" NOM HEIGHT

* Note: Operator mounted

upside down on steel airfoil units from 10 in. to 17 in. (254mm to 432mm)

459840 RRL IOM Rev. 7 March 2015