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1485 Jacobs Rd.

Deland, FL 32724

386.738.7307

P/N 53-00911-000 Rev. B 072619

www.Intellitec.com

Intellitec

INSTALLATION AND SERVICE MANUAL

P

L

OWER INE 2004

Energy Management System

TM

DISPLAY PANEL

The Display Panel can be mounted remotely and connects to the Control Module with a small gauge, three wire
cable.

Four Power Status LED's indicate whether power is applied to those loads. These LED's are on when the power is
applied.

A two digit display, the Load Meter, indicates the amount of current actually being drawn by all the appliances in the
coach.

The Service Select button allows the current threshold to be changed between 30 Amps or 20 Amps, to match the
incoming service. When 120 VAC power is first applied, the system will always be in the 30 Amp mode. Momentarily
pressing this button will switch the system to the 20 Amp mode.

Four Service Type LED's indicate the type of service that the system is operating under. If the GEN SET service
indicator is lit, the system has automatically detected the presence of 120 VAC at the L1 and L2 inputs and the
presence of the +12 VDC run signal from the generator at the GEN SET input on the Control Module. If the 50 AMP
service indicator is lit, the system has automatically detected the presence of 240 VAC at the L1 and L2 inputs on the
control module. If the 30 AMP service indicator is lit, the system has automatically detected the presence of 120 VAC
at the L1 and L2 inputs and the absence of the +12 VDC run signal from the generator input on the Control Module. If
the 20 AMP service indicator is lit, the user has selected that mode by momentarily pressing the 20/30 Amp select
button. Momentarily pressing this button again will switch the system back to the 30 Amp mode.

This panel can also be used to display the value of current stored in memory for each of the four loads. Pressing and
holding the 30/20 Amp Select button for 3 seconds, will cause the top power status indicator to light. The load meter
will only display the "learned" current (not the present current) for that load.

Subsequent presses of the button will step the display down through each individual power status indicator and
display the "learned" current for that particular load. NOTE: If a load has not been shed, the system will not have had
a chance to learn the current and the default value of zero (0) will display. After a short period of no activity, the
display will automatically return to normal operation.

4

Summary of Contents for POWER LINE 2004 EMS

Page 1: ...30Amp shore power source 240 VAC 50Amp shore power source or Generator source Depending upon available power it controls the operation of the rear air conditioner fan and compressor using low voltage...

Page 2: ...control air conditioners or other appliances equipped with low voltage controls or thermostats The contacts of the relays are typically wired in series with the low voltage controls or thermostats of...

Page 3: ...orresponding load Initially all relay contacts are closed The total current is monitored If the total current should exceed the service limit the system will turn off the first load in the shedding ta...

Page 4: ...e GEN SET input on the Control Module If the 50 AMP service indicator is lit the system has automatically detected the presence of 240 VAC at the L1 and L2 inputs on the control module If the 30AMP se...

Page 5: ...tion panel The metal mounting bracket should be placed as shown and the single screw mounting the breaker panel should be removed and replaced as shown The wiring to the box should be routed through t...

Page 6: ...ough the large hole in the lower left hand corner of the back of the box The Relay 3 connections are typically made to the low voltage compressor control wires of the air conditioners The normally clo...

Page 7: ...shorts a Hi Pot test can be performed on the installation The Hi Pot test should be conducted in accordance with standard procedures for the tester being used Initially all the 120 volt loads should...

Page 8: ...480702 0 1 Power 2 Data In 3 Ground 4 Aux Master Com Out 8 pin in line AMP Tyco Mate N Lock Mating housing AMP Tyco 640586 1 1 12 Volts 2 Ground 3 Relay 3 Normally Open 4 Relay 3 Common 5 Relay 3 Nor...

Page 9: ...he same as the incoming line repair the change over Refer to the change over service literature for trouble shooting A Check Main and all branch 120 volt circuit breakers in the distribution panel 1 R...

Page 10: ...l Module and the Display Panel B If communications is not present at the Control Module the IPX OK indicator will be extinguished and the IPX Fail indicator will be lit The wiring between J5 on the EM...

Page 11: ...L BAR FROM REFRIG CONVERTER BREAKER TO REFRIGERATOR FROM WATER HEATER BREAKER TO WATER HEATER RELAY 50 AMP SERVICE CONNECTIONS TO CONVERTER RECPT CURRENT SENSOR CONN REMOTE DISPLAY PANEL CONNECTOR 3A...

Page 12: ...RELAY 2 BRKR 2 NEUTRAL INSULATED NEUTRAL REFRIGERATOR TO AUTO TRANSFER SW A C2 AIR CONDITIONER THERMOSTAT LEADS LOAD 1 0A 24VDC 12 VOLT SIDE ENERGY MANAGEMENT CONTROL ELECTRONICS 1 2 3 4 5 6 7 8 12 VO...

Page 13: ...On l On l 15 15 Off O Off O On l 30 Off O On l 15 Off O On l 15 Off O On l On l 20 20 Off O Off O FROM AUTO TRANSFER SWITCH TO GROUND TO WATER HEATER ALL NEUTRALS TO CURRENT SENSOR REMOTE DISPLAYPANEL...

Page 14: ...Off O On l On l 15 15 Off O Off O On l 30 Off O On l 15 Off O On l 15 Off O On l On l 20 20 Off O Off O FROM AUTO TRANSFER SWITCH TO GROUND ALL NEUTRALS TO CURRENT SENSOR REMOTE DISPLAYPANEL CONNECTO...

Page 15: ...EUTRAL REFRIGERATOR AIR CONDITIONER THERMOSTAT LEADS LOAD 1 0A 24VDC 12 VOLT SIDE ENERGY MANAGEMENT CONTROL ELECTRONICS 1 2 3 4 5 6 7 8 12 VOLTS GROUND RELAY 3 N O RELAY 3 COM RELAY 4 COM RELAY 4 N C...

Page 16: ...DISPLAYPANEL CONNECTOR RELAY 2 LINE 1 LINE 2 LOW VOLTAGE CIRCUIT CONNECTOR 3A 12VOLT FUSE RELAY 1 J1 On l 20 Off O On l 50 Off O On l 15 Off O On l 20 Off O On l 50 Off O On l 20 Off O On l 15 Off O O...

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