Intellitec Battery Disconnect BD0 Скачать руководство пользователя страница 6 | Manualshive

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B

TTERY DISCOECT

THE SYSTEM

A typical motor home may use one or two relays to disconnect the batteries. These relays are
usually independent and operate from a switch panel located inside the coach. A harness is
used to connect from the panel to the relays. The Intellitec panels are offered in four models.
They are:

BD0 - Single battery system, with a cable and monitor panel with an on/off indicator

BD1 - Single battery system, with a cable and monitor panel with an on/off indicator and digital
voltmeter

BD2 - Dual battery system, with cable and monitor panel with two on/off indicators and ignition
interlock relay.

BD3 - Dual battery system, with cable and monitor panel with two on/off indicators, digital
voltmeter, and ignition interlock relay.

Note: BD0 panel can be interchanged with BD, and BD2 can be interchanged with BD3

The dual relay panels include an ignition interlock relay that opens the power circuit to the
chassis battery relay when the ignition is turned on, to prevent the battery from being acci-
dently opened when the engine is running.

A typical circuit is shown in FIGURE 5 and FIGURE 6. The switches are each double pole,
double throw, momentary, center off. Operating the switch in either direction will cause the
relays to open or close, depending on the polarity of the voltage applied.

FUSES

There are two 5 Amp fuses for the system, mounted on each relay. Looking at the relay with
cap at the top, the fuse on the right feeds the LED indicator and, if so equipped, the digital
voltmeter. The fuse on the left feeds the power to the switch that operates the solenoid.

INTELLITEC

6

PDX RV LLC

BD0 (BLACK/SILVER) 01-00066-004

http://www.pdxrv.com/catalog/i2755.html

BD0 (BROWN/GOLD) 01-00066-000

http://www.pdxrv.com/catalog/i1399.html

BD1 (BLACK/SILVER) 01-00066-005

http://www.pdxrv.com/catalog/i2757.html

BD1 (BROWN/GOLD) 01-00066-001

http://www.pdxrv.com/catalog/i1364.html

BD2 (BLACK/SILVER) 01-00066-006

http://www.pdxrv.com/catalog/i2758.html

BD2 (BROWN/GOLD) 01-00066-002

http://www.pdxrv.com/catalog/i1363.html

BD3 (BLACK/SILVER) 01-00066-007

http://www.pdxrv.com/catalog/i2759.html

BD3 (BROWN/GOLD) 01-00066-003

http://www.pdxrv.com/catalog/i1400.html

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Содержание Battery Disconnect BD0

Страница 1: ...es of an RV or boat With a touch of a remote switch the batteries will be com pletely disconnected preventing unwanted drain when the RV boat are put into storage The heart of the system is a unique l...

Страница 2: ...rminal of the relay When this is done the plunger is pulled into the coil and the contacts are connected While this happens the rod magnet suspended above the plunger is attracted opposite poles attra...

Страница 3: ...larity applied to coil Current flowing in coil Plunger pulled in to coil Rod magnet attracted to plunger by opposite polarity Relay Closed Power removed from coil Magnet blocks plunger from coming up...

Страница 4: ...ty of the coil is reversed the rod magnet is repelled like poles oppose and swings out of the way See FIGURE 3 When the voltage is removed from the coil the plunger gets pushed upwards by the return s...

Страница 5: ...pulled in Rod magnet opposed by plunger same polarity magnetic field swings out to side of housing Relay Open Power removed No current flowing in coil Plunger pushed up by return spring while magnet...

Страница 6: ...to prevent the battery from being acci dently opened when the engine is running A typical circuit is shown in FIGURE 5 and FIGURE 6 The switches are each double pole double throw momentary center off...

Страница 7: ...inside of RV replace fuse if fuse re blows either attempt to find damage in the harness and repair or replace harness see PARTS LINK 1 below If fuse doesn t blow then go to step 3 BDO BD1 HARNESS 11 0...

Страница 8: ...a multi meter set on DC voltage measure between the black wire at pin 6 and the white wire on pin 4 while the switch is pressed The voltage should read the same approximate value as the batteries If...

Страница 9: ...meter set on DC voltage measure between the red wire at pin 3 and the white wire on pin 4 while the switch is depressed The voltage should read the same approximate value as the batteries If not repl...

Страница 10: ...elay With a test light probe the fuse for voltage If the test light powers up replace the relay and retest If it does not then probe the green wire If there is voltage present replace the harness refe...

Страница 11: ...NLY Trouble Shooting Problem Possible Cause Solution House Relay won t engage BD2 BD3 MODELS ONLY Check fuses on house relay If not blown go to step 25 if blown replace with size fuse and retest If fu...

Страница 12: ...n DC voltage measure between the black wire at pin 12 and the white wire on pin 4 while the switch is pressed The voltage should read the same approximate value as the batteries If not replace disconn...

Страница 13: ...ding is the same go to step 35 With a multi meter set on DC voltage measure between the red wire at pin 2 and the white wire on pin 4 while the switch is depressed The voltage should read the same app...

Страница 14: ...wire on pin 12 The voltage should read 0 Volts DC If it reads 0 VDC then replace switch panel refer to PARTS LINK 2 page 8 If the voltage reading is the same as the nominal battery reading then go to...

Страница 15: ...the green wire at pin 5 and the black wire on pin 6 The voltage should read whatever DC voltage as the batteries read typically around 12 volts If it reads 0 VDC then inspect the harness for damage or...

Страница 16: ...t panel from cabinet console and with a multi meter set on DC voltage measure between the orange wire at pin 7 and the black wire on pin 12 The voltage should read the same approximate value as the ba...

Страница 17: ...bank to be unlatched while ignition is on This feature should not be defeated as high voltages from the alternator can damage sensitive electronics Is engine running ignition is on turn engine off swi...

Страница 18: ...BD2 BD3 MODELS ONLY Possible Cause Solution STEP 58 STEP 59 With a multi meter set on DC voltage measure between the orange wire at pin 7 and the violet wire on pin 6 while the switch is depressed The...

Страница 19: ...the plug from the battery disconnect panel with a multi meter set on DC voltage measure between the yellow wire at pin 11 and the black wire on pin 12 If the voltage continues to read 12 Volts DC go t...

Страница 20: ...place harness refer to PARTS LINK 1 page 7 If the voltage reading is the same as the nominal battery reading then replace battery disconnect panel refer to PARTS LINK 2 page 8 STEP 68 Trouble Shooting...

Страница 21: ...the same as the nominal battery reading then replace battery disconnect panel refer to PARTS LINK 2 page 8 STEP 70 Trouble Shooting Problem No voltmeter reading on battery disconnect panel display pa...

Страница 22: ...PAGE 22...

Страница 23: ...PAGE 23...

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