HWH® PARTS MANUAL
SUB TABLE of CONTENTS
Control Units - Electronic
(Control Boxes  |  Plexi-Glass Enclosure Assemblies  |  Potted Output Modules - MIOMS/NMOMS)
(Filename:  MR15.XLS) (Revised:   18APR17)
ML11428-15 (Click to View Entire Section  |   PDF File  |  No Links  |  MR15-MR15Z)
IDENTIFICATION STICKER: 
Electronic Control Units should have an
HWH® AP# and HWH® Serial Number sticker on the Electronic Control Unit.
Quick Reference Guide - All Electronic Control Units (ML11428QR_002.HTML)
Miscellaneous (Interface & Junction Boxes)
Active Air Suspension & Leveling   (Metal / Plexi-Glass Control Box)
Grease Timer
Precision Leveling
Travel Clamp Sequence Box
Country Coach® Prevost® Conversions
300 Series   (Metal Control Box)
310 Series   (Metal Control Box)
305/325/325A Series  (Metal / Plexi-Glass Control Box - ENC ASSY)
500 Series   (Metal Control Box - 9.00" x 14.50" x ##.##") R & R ONLY
510 Series   (Metal Control Box - 2.75" X 4.25" X 7.00")
600 Series   (Metal Control Box - 9.00" X 14.50" X ##.##") R & R ONLY
610 Series / Non-Central Ground   (Metal Control Box - 2.75" X 4.25" X 7.00")
610 Series / Central Ground   (Metal Control Box - 2.75" X 4.25" X 8.00")
625/625S Series    (Metal / Plexi-Glass Control Box - ENC ASSY)
680 Series (Metal Control Box) & Limit Switch Status Indicator Box R & R ONLY
700/725 Series  (MIOM - Multiplexed Input/Output Control Module)
2000 Series   (Metal / Plexi-Glass Control Box)
Web Pages Click to Link
Quick Reference Guide - "Control Units - Electronic" ML11428QR_002
Country Coach® Prevost® Conversions
Computer-Control Leveling  |  __________ BOX
Ribbon Cable
Country Coach® Prevost® Conversion
AP8045
MR15.6100
Miscellaneous - Interface & Junction Boxes
PLEXI-GLASS/METAL BOX
Interface Box
Intellitek® and Spyder® Systems
AP33578 THRU AP33584
MR15.6750
PLEXI-GLASS/METAL BOX
Slide-Out Junction Box
Operates Up to Eight Slide-Outs
AP47206
MR15.9050
Grease Timer  |  METAL BOX - 2.75" x 4.25" x 7.00"
Grease Timer |  2.75" x 4.25" x 7.00" METAL BOX
Use Beginning in 1992
AP9736
MR15.1000
300 Series | METAL BOX
300 Series  |  ## X ## X ## METAL BOX
Air Leveling
AP1495 THRU AP11053 
MR15.6000
310 Series | METAL BOX
310 Series  | 2.75" x 4.25" x 7.00" METAL BOX
Automotive Blade Fuses
Motorized Vehicles
Use Beginning in 1995
AP1220 THRU AP17403
MR15.2000
310 Series  |  2.75" x 4.25" x 7.00" METAL BOX
Automotive Blade Fuses
Non-Motorized Vehicles
AP1737 THRU AP29798 
MR15.3000
310 Series  |  9.00" x 14.00" x ##.##" METAL BOX
Six Jack System  |  Featherlite®
AP17260
MR15.3100
305/325/325A Series | PLEXI-GLASS/METAL BOX
305/325 Series | PLEXI-GLASS/METAL BOX
Use Beginning 2003
AP25918 THRU AP32271
MR15.3105
325A Series  |  PLEXI-GLASS/METAL BOX
Motorized Vehicles
Use Beginning 2004
AP31343 THRU AP35905
MR15.3125
325A Series  |  PLEXI-GLASS/METAL BOX
Non-Motorized Vehicles
AP34629 THRU AP39330
MR15.3150
500 Series | METAL CONTROL BOX - 9.00" x 14.50" x ##.##" (R & R ONLY)
500 Series  |  9.00" x 14.50" x ##.##" METAL BOX
Glass Cartridge Type Fuses
Used Primarily in 1988 & 1989
AP5842 / AP6013 / AP6018 / AP6021
MR15.6200.HTML
500 Series  |  9.00" x 14.50" x ##.##" METAL BOX 
Automotive Type Blade Fuses  |  Ribbon Cable Connections
AP1687 THRU AP22070 
MR15.6300.HTML
510 Series | METAL CONTROL BOX - 2.75" X 4.25" X 7.00"
510 Series  |  2.75" X 4.25" X 7.00" METAL BOX
40-Wire Cable  |  Automotive Blade Fuses
AP6720 THRU AP9230 
MR15.4200
510 Series  |  2.75" X 4.25" X 7.00" METAL BOX
Modular Cable  |  Automotive Blade Fuses
AP7845 THRU AP8812 
MR15.4400
600 Series |  METAL CONTROL BOX - 9.00" X 14.50" X ##.##" (R & R ONLY)
600 Series  |  9" x 14.5" x ##" METAL BOX
Modular Cable | Automotive Blade Fuses
AP0415 THRU AP25514
MR15.6400.HTML
600 Series  |  9" x 14.5" x ##" METAL BOX
Automotive Blade Fuses
"Level-In / Level-Out Floor" Slide-Out
AP12281 THRU 13412 
MR15.6500
610 Series (Non-Central Ground) |  METAL CONTROL BOX - 2.75" X 4.25" X 7.00"
610 Series  |  2.75" X 4.25" X 7.00" METAL BOX
Modular Cable  |  Automotive Blade Fuses
Use Beginning 1991
 
Page 1 of 2 - AP0111 THRU AP1430 MR15.4500
Page 2 of 2 - AP7945 THRU AP9526 MR15.4510
610 Series  |  2.75" X 4.25" X 7.00" METAL BOX
Modular Cable  |  Automotive Blade Fuses
Hydraulic / Jet Air Suspension
AP9800 THRU AP9850
MR15.4520
610 Series  |  2.75" X 4.25" X 7.00" METAL BOX
Non-Motorized Vehicles
AP9463
MR15.4530
610 Series Central Ground |  METAL CONTROL BOX - 2.75" X 4.25" X 8.00"
610 Series  |  2.75" X 4.25" X 8.00" METAL BOX
Automotive Blade Fuses  |  Central Grounded
Use Beginning in 1993
AP0984 THRU AP18482 
MR15.4600
610 Series  |  2.75" X 4.25" X 2.500" METAL BOX
Central Grounded
Dual Touch Panel Interface
 AP11420
MR15.4700
610 Series  |  5.50" (2.25" X 2) X 4.25" X 8.00" METAL BOX  (STACKED TWO-HIGH)
Automotive Blade Fuses  |  Central Grounded
with Slide-Out
AP10846 THRU AP19911 
MR15.4800
610 Series  |   5.50" (2.25" X 2) X 4.25" X 8.00" METAL BOX  (STACKED TWO-HIGH)
Automotive Blade Fuses  |  Central Grounded
Six SA Jack System
AP18766
MR15.4900
625  & 625SSeries | PLEXI-GLASS/METAL CONTROL BOX
625 Series  |  PLEXI-GLASS/METAL BOX
Motorized Vehicles
Use Beginning 2003
 
Page 1 of 2 - AP28215 THRU AP31824  MR15.5000
Page 2 of 2 - AP32229 THRU AP41840 MR15.5001
625S Series  |  PLEXI-GLASS/METAL BOX
Motorized Vehicles
Use Beginning 2005
 
Page 1 of 2 - AP34756 THRU AP37621 MR15.5010
Page 2 of 2 - AP37629 THRU AP47154 MR15.5011
625 & 625S Series  |  PLEXI-GLASS/METAL BOX
Non-Motorized Vehcles
AP37689 THRU AP42385
MR15.5030
680 Series | METAL CONTROL BOX - 19" X 14" X ##" (R & R ONLY)
680 Series  |  19.00" x ##" x ##" METAL BOX
Slide-Outs  |  Slide-Out Locks
MR15.6600.HTML
680 Series  |  ##" x ##" x ##" METAL BOX
Status Limit Switch Box
Slide-Out Lock Cylinders
AP18441 THRU AP25256
MR15.6605
700 & 725 Series | Multiplex Input/Output Module (MIOM) 
700 Series  |  MIOM (Multiplexed Input/Output Module)
Use Beginnig 2011
AP48445 THRU AP48446
MR15.6610
725 Series  |  MIOM (Multiplexed Input/Output Module)
AP45494 THRU AP49063
MR15.5100
2000 Series  |  PLEXI-GLASS/METAL BOX
2000 Series  |  PLEXI-GLASS/METAL BOX(ES)
Motorized Vehicles
MR15.6700
Page 1 - AP22690 THRU AP24062   MR15.6700
Page 2 - AP24063 THRU AP26569 MR15.6703
Page 3 - AP26594 THRU AP27947 MR15.6706
Page 4 - AP28260 THRU AP31037 MR15.6709
Page 5 - AP31481 THRU AP35557 MR15.6712
Page 6 - AP35810 THRU AP39965 MR15.6715
Page 7 - AP39998 THRU AP45881 MR15.6718
Page 8 - AP45988 THRU AP48835 MR15.6721
MR15.6724
2000 Series | PLEXI-GLASS/METAL BOX
Non-Motorized
AP43014 THRU AP46464
MR15.6775
Active Air  |  PLEXI-GLASS/METAL BOX
Active Air Leveling System | PLEXI-GLASS/METAL BOX MR15.7000
Page 1 of 2 - AP39988 THRU AP42582 MR15.7000
Page 2 of 2 - AP42659 THRU AP49030 MR15.7001
Travel Clamp for Slide-Out  |  METAL BOX - 2.75" X 4.25" X 3.20" 
Slide-Out Travel Clamp  |  2.75" X 4.25" X 3.20" METAL BOX
Use Beginning 2002
MR15.9000
Precision Leveling  
Precision Leveling  |  PLEXI-GLASS/METAL BOX
Control Boxes & Interface Boxes
AP47124 THRU AP48825
MR15.9400
Precision Leveling | MIOM (Multiplex Input/Output Module)
 Jack Mounted
AP47181 THRU AP52054
MR15.9500