4
PNEG-1712
FFI SCR Replacement Kit Instructions
1. Introduction
Read these Instructions before Installation and Operation
FFI SCR Replacement Control Kit
The FFI SCR Replacement Control Kit is a service replacement package for the discontinued woods SCR
control boards installed on Farm Fans dryers from 1990 to 2007.
The FFI SCR Replacement Kit supersedes previous SCR kits and contains the necessary parts for
replacing the following SCR control boards:
1. 415-3621-0 SCR CONTROL 1 HP-WOODS W/54
2. 415-4563-3 SCR CONTROL 1/3 HP-WOODS W/54
3. 415-3019-7 SCR CONTROL 3/4 HP-WOODS
4. 415-2302-8 SCR CONTROL 3/4 HP-WOODS W/54
5. SCR-003 SCR CONTROL KIT WOODS
6. 056-1580-2 SCR MOTOR CONTROL-WOODS
Beginning in 1990, the woods SCR board was installed on all new CMS-H, CMS-J and M-Series dryers.
As of July, 1992, the woods SCR board was installed on all new CF/AB and CF/SA series dryers.
SCR All HP with Vari-Trol (D04-0551)
SCR All HP without Vari-Trol (D04-0552)
CAUTION
To reduce the risk of electrical shock or damage to electrical components, turn
OFF and lock out the main power supply before performing any service or
maintenance work on the dryer.
Part #
Description
Qty
U/M
098-1026-8
Wrapper, Nylon TY - 3-5/8"
1
EA
D03-0013-BRK DIN Rail Mount Single Comp 3.9"
1
EA
D03-0854
Minarik SCR Drive
1
EA
FH-6999
Insulator, 16 Gauge Insulator Crimp
1
EA
HH-1462
Nut, 16 Gauge Wire
2
EA
PNEG-1712
FFI SCR Replacement Kit
1
EA
WR-16BLK
Wire, 16 Gauge Stranded MTW Black
4
FT
WR-18RED
Wire, 18 Gauge Red Stranded
120-1032-8
3
FT
WR-18WHT
Wire, 18 Gauge White Stranded
3
FT
WR-18YLW
Wire, 18 Gauge Yellow Stranded
3
FT
GT3-0971
24 Volt Power Supply
1
70-0064
3 Amp Time Delay Fuse
2
E300-1003
5 Amp Fuse TD
2
GT3-1065
8 Amp Fuse MDA
2
Part #
Description
Qty
U/M
098-1026-8
Wrapper, Nylon TY - 3-5/8"
1
EA
D03-0013-BRK DIN Rail Mount Single Comp 3.9"
1
EA
D03-0854
Minarik SCR Drive
1
EA
FH-6999
Insulator, 16 Gauge Insulator Crimp
1
EA
HH-1462
Nut, 16 Gauge Wire
2
EA
PNEG-1712
FFI SCR Replacement Kit
1
EA
WR-16BLK
Wire, 16 Gauge Stranded MTW Black
4
FT
WR-18RED
Wire, 18 Gauge Red Stranded
120-1032-8
3
FT
WR-18WHT
Wire, 18 Gauge White Stranded
3
FT
WR-18YLW
Wire, 18 Gauge Yellow Stranded
3
FT
D03-0805
Touch Control, 12 VDC Power Supply
1
EA
70-0064
3 Amp Time Delay Fuse
2
E300-1003
5 Amp Fuse TD
2
GT3-1065
8 Amp Fuse MDA
2