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53-22130A100

131 EISENHOWER LANE NORTH
LOMBARD, ILLINOIS 60148-5413
630-268-0010 / 1-800-251-2408

ELECTRONIC CLIMATE CONTROL

INTELLITEC

SYSTEM INTERCONNECTS:

12 VDC power is supplied to the Control Module via connector J1.  This connector also provides the signal
connections between the Control Module and ECC Thermostat, and the Current Sensor.  Connector PC1B is
part of the Current Sensor assembly.  The pigtail connector, PC1A, is supplied with the system and is wired
per the following table:

 J1

PC1B

FUNCTION

COLOR

pin

 pin

 1

  1

CURRENT SENSOR IN

  WHT

 2

  2

CURRENT SENSOR GND

  WHT

J1

PC1A

FUNCTION

COLOR

pin

 pin

 3

  1

KEYED - NOT CONNECTED

 4

  2

+12 VDC POWER

RED

 5

  3

KEYED - NOT CONNECTED

 6

  4

POWER GROUND

BLK

 7

  5

IPX GND

BRN

 8

  6

IPX SIG

YEL

THE ECC CURRENT SENSOR:

The Current Sensor is a transformer which converts the AC current passing through its
core into a corresponding voltage.  A functional Current Sensor has a resistance of
approximately 40 Ohms and produces an AC voltage of 0.1 VAC per Amp of current
passing through the core (10 Amps = 1.0 VAC).  The Current Sensor should be mounted
in one of the knockouts in the 120 VAC box so that the donut shaped head is inside
the box.  The black wire feeding the 30 Amp main breaker in the 120 VAC panel should
pass through the hole in the Current Sensor.

Содержание ECC

Страница 1: ...nt temperature When in the AUTO mode the unit automatically controls the compressors and selects the appropriate air conditioner fan speed based on the difference between the set point temperature and...

Страница 2: ...GND There are two identical sets of controls on the panel one for each of the front and rear systems The potenti ometers allow the user to select a desired temperature for each system in the range of...

Страница 3: ...cator will be lit when the associated function switch is in any mode except the OFF mode and the system has not shed the associated air conditioner compressor or fan The red SHED indicator will be lit...

Страница 4: ...ected to pins 1 and 2 of connector J4 and the contacts for the rear furnace are connected to pins 4 and 5 of the same connector They are electrically isolated from all other circuitry on the Control M...

Страница 5: ...GH FAN 12 VDC 1 VDC J3 4 YEL COMPRESSOR 12 VDC 1 VDC NOTE The PC2 and PC3 pigtail wire colors are included for reference only to identify the functions of the wires emanating from the Control Module T...

Страница 6: ...n by all of the 120 VAC operated equipment in the coach being fed through the main panel The Current Sensor is mounted in the main panel and supplies an input signal to the Control Module When enough...

Страница 7: ...WHT 2 2 CURRENT SENSOR GND WHT J1 PC1A FUNCTION COLOR pin pin 3 1 KEYED NOT CONNECTED 4 2 12 VDC POWER RED 5 3 KEYED NOT CONNECTED 6 4 POWER GROUND BLK 7 5 IPXGND BRN 8 6 IPX SIG YEL THE ECC CURRENT S...

Страница 8: ...INTELLITEC USE OF THE ECC WITH AUXILIARY GENERATOR SETS USE WITH 4KW GENERATOR In systems using 4KW generator sets the main system includes a manual or automatic change over which selects the 30 Amp...

Страница 9: ...ront system to the generator s second output to utilize generator s full output capability In this situation the ECC load shedding features will remain unchanged but the Current Sensor will not measur...

Страница 10: ...connections to the ECC Thermostat If OK 1 Measure the DC voltage between the IPX SIG and IPX GND lugs and measure the voltage between pins 7 and 8 of J1 on the Control Module The voltage should read g...

Страница 11: ...ck the continuity of the Comp Relay lead between the Control Module and the front A C unit B Slide the test switch on the Control Module towards J3 Rear compressor and high fan should turn on If not 1...

Страница 12: ...d rear A C unit V ON indicator is on but the furnace does not operate in HEAT mode at any thermostat setting A Check the fuse or circuit breaker feeding the furnace B Move the set point control up to...

Страница 13: ...e following situations 1 Shore power is plugged in 2 Generator is started and shore power is not plugged in 3 The 12 volt power to the control module is first applied 4 The Control Module has shed an...

Страница 14: ...14 53 22130A100 131 EISENHOWER LANE NORTH LOMBARD ILLINOIS 60148 5413 630 268 0010 1 800 251 2408 ELECTRONIC CLIMATE CONTROL INTELLITEC...

Страница 15: ...ingle Furnace Thermostat 00 00597 100 F80 0026 Dual Furnace Thermostat 00 00597 000 F80 0025 Control Module 00 00591 100 F97 0051 11K 13 5K BTU air conditioner Control Module 00 00591 000 F97 0052 11K...

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