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50 AMP Smart Energy Management System Model 900
6
DANGER:
SMARTENERGYMANAGEMENTSYSTEM
ENCLOSED ENERGY MANAGEMENT EQUIPMENT
The 50 AMP SMART EMS Model 900 is a centralized power switching, fusing and distribuition center.
Power from the 120/240 volt power source is fed into the box. The potential of lethal electrical shock is
present in this box. Inadvertent shorts at this box could result in damage and/or injury. All servicing of
this box should be done only by a qualified Service Technician
Diagnostic tools required: Low current Test Light, Accurate Voltmeter (digital readout preferred)
Intellitec
www.Intellitecsve.com
Installation & SERVICE MANUAL
50 Amp EMS Display Panel
LINE 1
5
4
3
2
1
M
M
A
A
I
I
N
N
HAZARD OF ELECTRICAL SHOCK OR BURN. TURN OFF POWER SUPPLY ON THIS EQUIPMENT BEFORE WORKING INSIDE.
by
MODEL900
50 AMP SERVICE
MADE IN THE U.S.A.
50 Amp EMS Distribution Panel
TM
Clamp-on AC ammeter.
50 AMP
SMART EMS
P/N 00-00684-000
LINE 2
1
2
3
4
5
6
4L54
Intellitec
C
US
R
LISTED
P/N 00-00767-000
CAUTION
TM
131 Eisenhower Lane North
Lombard, IL 60148
630.268.0010 / 1.800.251.2408
P/N 53-00684-200 Rev. A 071301
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Summary of Contents for Intellitec 50 Amp Smart EMS 900
- Page 1 LINE 1 LINE 2 DANGER: HAZARD OF ELECTRICAL SHOCK OR BURN. TURN OFF POWER SUPPLY ON THIS EQUIPMENT BEFORE WORKING INSIDE. 4L54 SMARTENERGYMANAGEMENTSYSTEM Intellitec MODEL900 50 AMP SERVICE MADE IN THE U.S.A. ENCLOSED ENERGY MANAGEMENT EQUIPMENT LISTED 50 Amp EMS Distribution Panel...
- Page 2 For the 120 VAC switched loads, power is routed from the individual branch circuit breakers to one of these 120 VAC relays on the Control Module. The controlled load is then fed from that relay. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 3 Note: There is a two minute minimum delay period after a load is shed before the load will be turned back on again, to prevent air conditioners from turning on with a head of pressure. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 4 Choosing this sequence would provide the least inconvenience to the occupants. User discretionary loads, such as microwave ovens, coffee pots, hair dryers, etc. should never be considered as EMS controlled loads. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 5 "D" for DC controlled load, such as a thermostat wire. You can select a maximum of 4 AC and 2 DC relays. LOAD NAME LOAD (First to Shed at Top) TYPE 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com P/N 53-00684-200 Rev. A 071301...
- Page 6 Two of these breakers MUST be 50 Amp units to act as the Main breakers. The breakers must be obtained and then installed in the box. (See information on breaker types later in this manual.) 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 7 Bryant - BR, BD, GFCB, Filler Plate FP-1B ITE Gould - QP, QT, Filler Plate QF3 The replacement circuit breakers must be of the same type and rating. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 8 Output of Relay 4 From Circuit Breaker for Relay 4 NOTE: J6 and J7 terminal blocks - Will accept up to 12 GA or 14 GA copper wire ONLY. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 9 Finally, on the Control Module, there is a small 2 pin plug labeled J1 which is only used for the High Pot T est on the system. When the two pins are shorted together, the EMS will operate without the presence of 120 VAC. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 10 Cut a hole for the panel as shown. A two-foot long double-ended pigtail is available, as Intellitec P/N 11-00589-002. This pigtail may be cut in half and up to 40 feet of additional cable may be spliced into the harness. Route the harness from the hole for the display panel to the EMS.
- Page 11 J4 = 6 pin Amp Mate-n-Lok connector - Control Relays 5 & 6 contacts Function Relay 5 N.O. Relay 5 COM. Relay 5 N.C. Relay 6 COM. Relay 6 N.C. Relay 6 N.O. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com P/N 53-00684-200 Rev. A 071301...
- Page 12 Output of Relay 4 From Circuit Breaker for Relay 4 NOTE: J6 and J7 terminal blocks - Will accept up to 12 GA or 14 GA copper wire ONLY. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 13 IV. Branch circuit breaker trips when power is applied. A. Check wiring for shorts. V. Air conditioner doesn't work. A. Check thermostat wiring and settings. B. Check air conditioner 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com P/N 53-00684-200 Rev. A 071301...
- Page 14 J6-3 and J6-1 should measure 0 VAC. In addition, the voltage measured between J6-3 and J6-5 should be 120 VAC and the voltage measured between J6-1 and J6-5 should be 120 VAC. 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com...
- Page 15 50 AMP Smart Energy Management System Model 900 INSTALLATION & SERVICE MANUAL 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com P/N 53-00684-200 Rev. A 071301...
- Page 16 50 AMP Smart Energy Management System Model 900 INSTALLATION & SERVICE MANUAL 131 Eisenhower Lane North Intellitec Lombard, IL 60148 630.268.0010 / 1.800.251.2408 www.Intellitecsve.com P/N 53-00684-200 Rev. A 071301...
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