鍛鋼製高圧管継手 - 藤井高圧工業株式会社¾‹1)エルボ-25A×20A 例2)ティー-25A×15A×20A 例3)クロス-25A×20A×20A×15A 例 F22-SW 90E-25A-S80
1 Battery Control Center (Cont). 2 MAXI F1 25A F2 25A F4 3A F3 20A F5 3A F6 3A F7 15A F8 15A F9 20A...
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Transcript of 1 Battery Control Center (Cont). 2 MAXI F1 25A F2 25A F4 3A F3 20A F5 3A F6 3A F7 15A F8 15A F9 20A...
1
Battery Control Center (Con’t)
2
Battery Control Center (Con’t)
MAXI
MAXI
F1 25A
F2 25A
F4 3A
F3 20A
F5 3A
F6 3A
F7 15A
F8 15A
F9 20A
F10 15A
F11 10A
F12 15A
F13 15A
Driver Pwr Seat
Pass Pwr Seat
LP Det (Chassis)
Step Motor
Step Switch
Ignition Signal
Spare IGN
Spare
Power Mirror
Horn
Leveling Jacks
Dash Fan
F22 3A AUX Start Relay Pwr
Fog Lights
F20
F15 3A
F16 10A
F17 3A
F18 3A
F19 5A*
F14 15A Luggage Bay Lights
Blank
LP Det (Coach)
Radio Switch
AUX Start Dash Switch
Solar Panel
Coach & Chassis Bat Disconnect Switch Coil Power
F21 15A Service Bay Lights
F23 10A* AUX Hot
* Changed to 10A by Rev H
* Changed to 5A by Rev J
Changed to circuit breakers by Rev K
3
Battery Disconnect Switches
4
Battery Control Center (Con’t)
• Battery Disconnect Switches
• Each switch controls a magnetically latched relay with power applied to coil only momentarily to latch the switch
• Unlatch by applying current in the other direction
• If chassis or coach battery is disconnected , it is automatically connected if ignition is switched on
• A lockout feature prevents disconnecting the chassis battery when the ignition switch is on
5
Battery Control Center (Con’t)
• What does NOT work with Coach battery disconnected:
• 12v Lighting / 12v Power Outlets • Water Pump / Dash Radio / Bedroom Radio• Furnace / Refrigerator / Water Heater• Air Conditioners• Generator
6
Battery Control Center (Con’t) • What does NOT work when Chassis battery
disconnected with ignition switch OFF:• Steps• Clearance lights• Fog lights• Slides• Leveling Jacks
• Turning On the ignition switch automatically causes both battery disconnect relays to change to the connected position
• The chassis battery cannot be disconnected using the disconnect switch with ignition ON
• The coach battery can be disconnected using the disconnect switch.
7
Battery Control Center (Con’t)
• What does NOT work when both Chassis battery and Coach battery are disconnected:
• Propane detector
• Propane automatic shutoff valve closes to prevent any propane use while the detector has no power
8
Battery Control Center (Con’t) • Charging and Auxiliary Starting Relay
• Located on back wall in electrical bay• Charging
• Automatically connects chassis and coach batteries in parallel to allow charging of both when:
• Either battery voltage reaches 13.2• Relay automatically isolates batteries from each other when
voltage drops to:• 12.6 with ignition off • 12.2 with ignition switch on.
• Auxiliary Starting• Dash switch used to connect chassis and coach
batteries in parallel while switch is held ON• Start engine with dead chassis battery• Start generator with dead coach battery
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Panel Lamp 10 Amp
Marker SW Pwr 15 Amp
Dome Lamp 10 Amp
Head Lamp 15 Amp
Marker Lamp 30 Amp
Tail Lamp 10 Amp
Air Drain Valve 15 Amp
Air Dryer 15 Amp
Instrument Cluster 10 Amp
IGN 3 30 Amp
ABS Pwr 2 10 Amp
ABS Pwr 1 10 Amp
Exhaust Brake Pwr 10 Amp
Turn Signal 10 Amp
DRL IGN Pwr 10 Amp
DRL MOD Pwr 10 Amp
Ignition 2 Relay FL# 23-11276-011
Marker Lamps Relay FL# 23-11276-011
ABS ECU Relay FL# 06-39301-000 DRL IGN Relay
Cruise Disengage Relay
Ignition Sense Relay
Air Dryer/Drain Valve Relay
ABS Light Relay
Left Headlamp Relay
Exhaust Brake Relay
Right Headlamp Relay
Park Brake Relay
Freightliner Panel #1 Under Dash
Freightliner Panel #2 Under DashNeutral
Sense Relay
Heater Relay
ACC 1 Relay
Service Brake Relay
Horn Relay
IGN Relay
Cab
Bat S
ply 2
20 Am
p
Cab
Bat S
ply 1
20 Am
p
Cab
Bat S
ply 3
20 Am
p
Heater R
elay S
ply 30 A
mp
Ho
rn S
ply
20 Am
Brake P
wr S
ply
20 Am
p
Maxi Fuses
WPR 25 Amp
ACC 1 10 Amp
ACC 2 10 Amp
IGN 1 10 Amp
IGN 2 10 Amp
Brake Lamp Relay
Fuel Pump Relay
VDC Bay
Freightliner 12 Volt Fuses and Relays
Cummins Engines Only
Exhaust Brake Relay
10
Thermostat
5 Amp1
Water Pump
15 Amp2
Bath fan, lights aft florescent 15 Amp
Kitchen fan, florescent. 20 Amp
BR radio, lights. 20 Amp
LR 12V Outlet 15 Amp
Energy Mgt System3 5 Amp
LR driver side lights 20 Amp
Appliances 20 Amp
Poarch, entry, fwd florescent 20 Amp
Sat Ant, TV Booster 15 Amp
LR passenger side lights 15 Amp
Bedroom Panel
Notes:
1. Also 2 Amp fuse in thermostat
2. Changed to 15 Amp for new water pump. Was 10 Amp
3. Also 3 Amp fuse on 50A Smart EMS circuit board
4. Also 10 Amp fuse in awning control box above passenger door
Left Turn 20 Amp
Electric4 Awning 15 Amp
Dash Radio 7.5 Amp
Clearance Lights 20 Amp
Right Turn 20 Amp
Stop Hazard 20 Amp
Electric Service Bay
Pass Seat Heater 7.5 Amp
Neutral Safety Common 10 Amp
ICC Power 15 Amp
Driver Seat Heater 7.5 Amp
15 Amp?
Power Visors 7.5 Amp
Cigarette Lighter 10 Amp
Condenser Fan 20 Amp
Heater Blower 30 Amp
Wipers 30 Amp
Backup Camera 3 Amp
Under Dash
Other 12 Volt Fuses and Relays
11
Left Rear Leg 3 Amp
Right Rear Leg 3 Amp
Dump Valve 3 Amp
Front Legs 3 Amp
Leveling Jacks Controller – Located Under Dash Near Jack Controls
Relay Tyco VF4-15F13
Relay Tyco VF4-15F13
15 Amp Auto Reset CB
20 Amp Slow Blow Fuse
Relay Tyco VF4-15F13
Relay Tyco VF4-15F13
20 Amp Auto Reset CB
25 Amp Slow Blow Fuse
Relay Tyco VF4-15F13
Relay Tyco VF4-15F13
20 Amp Auto Reset CB
25 Amp Slow Blow Fuse
Slide Out Controller – Located in Electric Service Bay
Bedroom Slide Out
Co
nn
ec
tor
Co
nn
ec
tor
Co
nn
ec
tor
Driver Side Slide Out
Pass Side Slide Out
Power Gear Fuses and Relays
12
Conclusion
• Inverters and Batteries are a good things
• Maintain and test your batteries
• Keep a supply of spare fuses and bulbs
• Get a copy of your wiring diagram
• Have the basic tools to troubleshoot problems
• Use the corporate knowledge of DOAI members for help