402012 Service Bulletin/Repair Instructions

REV
CHANGED CONNECTOR
DESCRIPTION
5/27/2014
2010
DATE
BBM
JRT
AUTHOR
REVISION

C
BERKSHIRE GT 2015 USAGE
DATE
D
5/27/14
BBM
DRAWN:
DATE
E
REV:
3/18/2015
B.MAIN
DWG/PRINT NUMBER:
1/1
REMOVED THE GT AND MOVED TO VAULT
CHECKED
TITLE
SIZE
0610-500008
SCALE:
SHEETS:
E
METRIC ALL OTHER PARTS AND
TOLERANCES ON MACHINED PARTS.

INCHES
DO NOT SCALE DRAWING
HRNS
FINISH:
GXL
.X .3mm ASSEMBLY TOLERANCES

.XX ` .05

SHOULD BE HELD AS CLOSE

MATERIAL:

.XXX ` .03 .XX 10mm AS POSSIBLE.

UNIT:
BERKSHIRE

ALL
THIS DOCUMENT IS THE PROPERTY OF FOREST

RIVER INC.UNAUTHORIZED USE OR DISCLOSURE

OF INFORMATION HEREIN IS STRICITLY PROHIBITED.
A/C LEGEND
i9B i10A i10B
120V DUPLEX RCPT

120V GFCI RCPT

120V SINGLE RCPT

120V GFCI BLANK
MICROWAVE
i9A
VACUUM
DESCRIPTION
20A
15A
20A
15A
15A
AQUA HOT
i8A
BATH & GEN.RCPTS
i7
REFER
20A
15A

GEN.RCPTS
6A
KITCHEN RCPTS
5B
20A
DRYER
WASHER
20A
DISHWASHER (OPT)
15A

BLOCK HTR
INVERTER
15A
INVERTER
30A
20A

COOKTOP
1B
15A
FIREPLACE
1A
20A
REAR A/C
FRT A/C
20A
FRT FLR HTR (OPT)
50A
MAIN
MAIN
50A
20A
DISTRIBUTION PANEL (US)
SYMBOL
DESCRIPTION
SYMBOL
DISTRIBUTION PNL

MICROWAVE

POWER CORD

AIR CONDITIONER
GFCI
INVERTER/CONV.

JUNCTION BOX
M
VACUUM

COOKTOP
VAC
DESCRIPTION

FREEZER

GENERATOR

ENERGY MGMT SYS.

120V SHARE SWITCH
2
3
4A
4B
5A
6B
i8B
TRANSFER SWITCH
MAGNUM ENERGY

PURE-SINE WAVE

INVERTER/ CHARGER
NOTE: 6-3 W/GND ROMEX FOR 50A MAIN

10-2 W/GND ROMEX FOR MAIN 30A CIRCUIT (INVERTER)
MODEL: MS2812-F

3kW / 125A
14-2 W/GND ROMEX FOR MAIN 15A CIRCUITS (WHT-STD / GRN-GFI / BLK- FIREPLACE)
BREAKER BOX LAYOUT WITH ELECTRIC FLOOR HEAT OPTION (SHOWN)
FRZ
CT
12-2 W/GND ROMEX FOR MAIN 20A CIRCUITS
CIRCUIT

IDENTIFICATION
SYMBOL
Z240 QAI, ALL CIRCUITS 15A UNLESS GREATER IS REQUIRED BY APPLIANCE MANF.
BASEMENT

STORAGE

COMPARTMENT

O/H
O/H
EXT-STORAGE

COMPT. RECEPT
O/H
BASEMENT

STORAGE COMPT
BLOCK HEATER

120V RELAY

4B

i10A
VAC
O/H
O/H
BASE
i7
i7 PU
i7
5B
i10B MIC
i7

i10B

i8B

3A

4A
TV RECEPT

120V RELAY
D/W
4A CT
i8B
BASE
i7
A/H
i9B

i9
D TV
E

43" L
>
i9
O/H
1A
i9
i8A
i8A
i9
5
3A
5
FIREPLACE
O/H
F/P
PANTRY

GFCI
GFCI
i7
i9A

TILE
i7
1A

GFCI
3B
i9
i9
TV
O/H
2
3A

4A

5B

i7

i8B

i10B
i8A
1B
TILE
6A 6B

O/H
i9

i9
i8A
O/H
i9
CTOP
i8A

TV
i8A
i8A
i8A
i8A
EXTERIOR

STORAGE

COMPARTMENT

RECEPT
BASE
i8A PU

EXTERIOR TV
NOTE:

ROMEX LEGEND:

14 WHT SHEATHING - STANDARD CIRCUITS

2

14 BLK SHEATHING - FIREPLACE

2

14

2 GRN SHEATHING - GFI CIRCUITS

12 YEL SHEATHING - 20A CIRCUITS

2
DRAWN:
TOLERANCES ON MACHINED PARTS.

INCHES

.XX ` .05

.XXX ` .03
R. DYE
ALL OTHER PARTS AND MATERIAL:

ASSEMBLY TOLERANCES Code

.X .3mm

SHOULD BE HELD AS

APPLICATION:

.XX 10mm

CLOSE AS POSSIBLE.
METRIC
MODEL(S):
BERKSHIRE,

BERKSHIRE XL,

BERKSHIRE XLT,

CHARLESTON
Electrical
FLOORPLAN(S):
40E
DATE
2/1/21

PRINT LOCATION:
SYSTEMS

DO NOT SCALE DRAWING
TITLE
120V LAYOUT, 40E
USAGE OF THE INFOMATION

DWG/PRINT NUMBER:

CONTAINED ON THIS DOCUMENT IS

0620-500933.dwg

CONTINGENT ON AGREEMENT TO THE

CONDITIONS STATED ON PAGE 1.
REV:
D

PAGE:
9 / 15
FILENAME/USAGE: 0610-500484 REV. C, BERKSHIRE, ALL, ----/----
REVISION

REV

A

B

C
10
2

12 3

Bestseller No. 1

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

Bestseller No. 2

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.

Bestseller No. 3

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

【Your Personal CEL Doctor – Read & Clear Engine Codes】The NT301 OBD2 scanner lets you read diagnostic trouble codes (DTCs), check em-issions readiness, turn off your Check Engine Light (CEL) or MIL, reset monitors, and view live data streams. It retrieves your vehicle's VIN instantly. Like all standard OBD2 scanners, it clears codes only after repairs are completed—if the issue persists, the code will return. Designed for DIYers who want to understand what’s really going on under the hood.
【Easy Code Reading – Just Plug & Play】Simply plug into the OBD2 port, turn the ignition to “ON” (engine off), and select the correct menu: Select OBDII-> Wait for seconds-> Select Read codes. For accurate results, ensure your vehicle is compatible and the OBD2 port is free from damage or wiring issues. No batteries needed— powered directly by your car.
【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2.
【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.
【A Must-Have Tool for Every Home Mechanic】Compact, rugged, and ready to use right out of the box. The 2.8” color screen is easy to read, even in daylight. No charging or setup required—just plug into the 16-pin DLC and start diagnosing. Recommended by professional mechanics on YouTube and trusted by DIYers worldwide.

Last update on 2026-03-24 / Affiliate links / Images from Amazon Product Advertising API

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