Owner manual
10
FILTER MODULE
FILTER TYPE  SAFETY CONTROL  TYPE 
FTA = 
FTF = 
FTC = 
FTD =
Flat Filter, Small 
Flat Filter, Large 
Cartridge Filter 
Bag Filte
r
MODULE ID 
FILTERSPOSITION MODULE ID 
BLANK 
P = 
C = 
B = 
Pleated 
Cartridge 
Bag
FILTER TYPE 
FILTERS 
0 = 
A = 
B = 
C = 
None 
Magnehelic Gauge 
Clogged Filter Switch
Magnehelic Gauge & 
Clogged Filter Switch
FILTER OPTIONS
None 
Special (SPA Req’d.)
TYPE 
0 = 
X = 
FILTER 
OPTIONS 
0000 0 0 0 00
MIXING MODULE
ACTUATOR SAFETY CONTROL  TYPE 
MBA = 
MBB = 
MBC = 
MBF = 
MBH = 
MBD = 
MBE = 
MBI = 
MBJ =
Vertical Dampe
r
Horizontal (Top) Damper 
Vertical / Horizontal (Bottom) Damper 
Horizontal (Bottom) Damper 
Vertical / Horizontal (Top) Dampe
r
Vertical Damper / Filte
r
Horizontal (Top) Damper / Filter 
Horizontal (Bottom) Damper / Filter 
Vertical / Horizontal (Top) Damper / Filte
r
MODULE ID 
FILTERSPOSITION MODULE ID 
BYPASS OPEN 
0 = 
A = 
B
=
None 
Two Position 
DDC
ACTUATOR 
00 =
A0 =
B0 =
C0 =
D0 =
E0 =
None 
2” 30% Std.
4” 30% Std.
4” 65% Std.
4” 85% Std.
4” 95% Std.
FILTERS* 
0 = 
A = 
B = 
C = 
None 
Magnehelic Gauge 
Clogged Filter Switch
Magnehelic Gauge & 
Clogged Filter Switch
FILTER OPTIONS
None 
Special (SPA Req’d.)
TYPE 
0 = 
X = 
FILTER 
OPTIONS 
0000 0 0 0 0
0 = 
1 = 
2 = 
3 = 
None 
Smoke Detector
Firestat 
Smoke Detector 
& Firestat 
SAFETY CONTROL
0 = 
1 = 
2 = 
3 = 
None 
Smoke Detector
Firestat 
Smoke Detector 
& Firestat 
SAFETY CONTROL
0 = 
A = 
B = 
None 
Top Open 
Bottom Open
BYPASS OPEN
A0 = 
B0 = 
C0 = 
D0 = 
E0 = 
2” 30% Eff. Std. 
4” 30% Eff. Std. 
4” 65% Eff. Std. 
4” 85% Eff. Std. 
4” 95% Eff. Std. 
PLEATED 
C0 =
D0 =
E0 =
65% Eff. 
85% Eff. 
95% Eff. 
CARTRIDGE 
B0 =
C0 =
D0 =
E0 =
45% Eff. 
65% Eff. 
85% Eff. 
95% Eff. 
BAG 
*Filters compatible with modules MBD, MBE, MBI, & MBJ only. 
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