Connecticut Electric EmerGen L14-20R Installation And Operation Manual Download Page 4

4

Wiring the EmerGen Switch to the Load Center 

1. 

From your plan, locate the circuit breaker that is to be connected to the 

EmerGen Switch circuit “A”. Turn that circuit breaker to the OFF position. Loosen 

the lug securing the wire and remove the wire.  

WARNING: Your generator must be properly grounded and the neutral un-bonded

at the generator. Please refer to the generator manual for grounding instructions.

It is always recommended that users always disconnect the generator plug from

the EmerGen Transfer Switch when not in use.

2. 

Find both the red and black EmerGen Switch wires labeled “A”. Using good 

workmanship, route both of these wires close to the selected circuit breaker. 

a)  The red EmerGen Switch “A” wire is 

trimmed, stripped and installed into 

the circuit breaker, securely 

tightening the breaker lug. 

b)  The black EmerGen Switch “A” wire 

and the hot wire from the circuit 

breaker (removed in step 1) are 

placed up the side of the load 

center together. 

c)  After removing 5/8” of the insulation 

from the black EmerGen Switch “A” 

wire, insert both wires into a yellow 

wire connector. Twist the 

connector tightly and push the 

wires back into the wiring 

compartment of the load center. 

3. 

Repeat step 2 for each 120 

volt circuit. See the following section 

for the installation of 240 volt 

circuits.

Summary of Contents for EmerGen L14-20R

Page 1: ...en Switch is easy for a licensed electrician or qualified professional to install safe for a homeowner to operate and will work with 120 240V single phase AC generators factory equipped with NEMA type receptacles L14 20R Your EmerGen Switch will not permit connection to both utility and generator power at the same time Wiring to the Load Center Page 4 Installing 240 volt 2 pole Circuits Page 5 Com...

Page 2: ...plug the power cord set into your generator and into the EmerGen Switch before starting the generator and always shut the generator down before detaching the power cord set 3 Do not overload your generator or its circuit breakers will trip Using the EmerGen Switch s built in watt meters you can balance the loads to avoid impeding your generator s performance INSTALLATION PREPARATION 1 Decide which...

Page 3: ...is does not affect the wires on the line side of the main breaker they will remain live Remove the cover of the load center 3 Identify 3 4 knockout to remove 4 Insert the wires from the flex conduit up through the knockout take care not to nick or gouge the wires on the metal edge Tighten the locknut securely onto the load center The wires can hang freely 5 Without over manipulating the flex condu...

Page 4: ...he red and black EmerGen Switch wires labeled A Using good workmanship route both of these wires close to the selected circuit breaker a The red EmerGen Switch A wire is trimmed stripped and installed into the circuit breaker securely tightening the breaker lug b The black EmerGen Switch A wire and the hot wire from the circuit breaker removed in step 1 are placed up the side of the load center to...

Page 5: ...de of the 2 pole circuit breaker b The black EmerGen Switch C wire and one of the hot wires from the circuit breaker are placed up the side of the load center Insert both wires into a yellow wire connector and twist tightly Push the wires back into the wiring compartment of the load center c The red EmerGen Switch D wire is trimmed stripped and securely installed into the remaining side of the 2 p...

Page 6: ... ground bar in the load center b Cut and strip the wire appropriately Insert the wire into the hole and tighten securely 3 Replace the load center cover All circuit breakers can now be turned on including the MAIN circuit breaker 4 All EmerGen switches should be in the Line position The Off position is generally not used 5 Fill out the chart supplied with your EmerGen Switch describing each emerge...

Page 7: ...rt your generator according to the manufacturer s instructions 5 At your EmerGen Switch move one circuit to the GEN position making a note of how much wattage is used on the watt meter While monitoring the load flip each circuit one at a time to the GEN position You do not need to go in order and you want to balance the loads so that both meters read approximately the same Do not switch on more lo...

Page 8: ...are in OFF or LINE position 1 Move switches to GEN position 2 Generator circuit breaker has tripped 2 Reset circuit breaker 3 Poor connection or defective cord set 3 Check and repair 4 Connected device is bad 4 Select a different load or appliance that is in good condition 5 Fault in generator 5 Contact a qualified professional Appliances do not operate after utility power is restored 1 Switches a...

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