Gen/Tran 15114, 30114, 20216, 30216, 30508 INSTALLATION MANUAL

MANUAL TRANSFER SWITCHES - INSTALLATION MANUAL

Models: 15114, 30114, 20216, 30216, 30508, 302110

Tools Needed for Installation:

• Electric Drill

• Screwdriver

• Hammer

• Wire Cutter and Stripper

• 4, 6, 8, or 10 Yellow Wire Connectors

• 4 Anchors and Screws

Key Components:

Switches for Circuit Selection – These switches allow you to select either utility (LINE) or generator (GEN) as the power

source for the circuits that have been wired through the Gen/Tran transfer switch. The OFF position is not generally used, and a
switch in this position will remove that circuit from both the utility line and generator power.

Convenience Outlet – Operates from Circuit A, and is energized whenever the generator is operating and connected to the

Gen/Tran transfer switch regardless of Circuit A switch position.

Circuit Breaker – Each Gen/Tran circuit has a 15-amp push-to-reset circuit breaker that is active when the Switch is in the GEN

position. In the LINE position, each circuit is protected by the breaker in the load center.

be shipped with 20-amp breakers in the 2-pole circuit positions (circuits with handle ties). These circuits MUST be connected to 20
amp circuits in the house panel.)

Wattmeters – Indicate the circuit loads, in watts, when the generator is supplying power. The left meter measures the load on

circuits A-B-C (6-circuit), A-B-C-D (8-circuit), ABCDE (10-circuit) and the right meter measures the load on circuits, DEF (6-circuit),
EFGH (8-circuit) and F-G-H-I-J (10-circuit).

(NOTE: Models 302110 and 30508 may

Preparing for Installation:

• Be sure to have all tools listed above.

• Transfer switch can be installed on either the left or right side of your house electrical panel (also called load center).

Hold the Gen/Tran transfer switch up to the wall about 18" from the center of the load center to ensure adequate room.
Remove the cover of the load center. CAUTION: All wires are live inside load center! MAIN circuit breakers should be
turned off to ensure safety. Remember, all wires on "line" side of main are still hot.

• Locate and remove a knockout (KO) in the bottom of the load center near the center, if possible. Use a 3/4" (trade size)
KO for models 20216 and 30216, 1/2" KO for model 15114, and use 1" KO for 10-circuit models.

• Insert all wires from Gen/Tran transfer switch at end of flexible conduit through KO, and install connector securely.

• Anchor transfer switch to wall using the external feet. Do not overbend flexible conduit.

Wiring the Gen/Tran Transfer Switch to the Load Center:

1. Determine which circuits you will want to use during an emergency (see wattage listing). Choose 6 circuits if you are

installing a 6-circuit transfer switch, choose 10 circuits if installing a 10-circuit unit, and so on. We suggest you wire the
most critical circuits first, starting with "A".

2. Assuming you want to designate your Furnace as "A", turn the Furnace circuit breaker OFF, and loosen the screw which

secures this wire into the circuit breaker, and remove wire.
On the Gen/Tran transfer switch, find the Black and Red wires marked "A". Feed these two wires to the selected breaker

3.

(Furnace). Cut Red wire "A" to a convenient length, strip approximately 5/8", install in circuit breaker, and retighten
screw. Take Black lead "A", cut to convenient length to match up with wire removed from circuit breaker. Strip 5/8" and
insert both wires into yellow wire connector. Twist on tightly, push wires back into side of box.

4. Repeat steps 2 and 3 above to wire remaining circuits. (If you are installing a model 15114, follow steps for B, C, and D

circuits, and move to Step 7.

5. To install the handle tie on the 240 volt circuit(s) on the 6-, 8- or 10-circuit models, locate the Red and Black wires for the

circuits with the handle tie. Turn off the 2-pole breaker in the load center, and remove wires as above. Feed wires from
handle-tied switch(es) to the 2-pole breaker as above. Cut and strip 5/8". Insert red wires in breaker and tighten. Black
wires connected as above.

6. If you have no 240-volt circuits in your load center, the double pole handle-tied circuit(s) on the Gen/Tran transfer switch

are not needed. Turn the handle-tied switch(es) to the GEN position. Loosen the two screws on the handle tie, remove
the handle tie, and discard. These circuits can now be used as 1-pole circuits as you select.

7. Once you have wired all circuits in the Gen/Tran switch, only the White neutral wire and Green ground wire remain.

Insert the White neutral wire into an unused hole in the neutral bar in the load center and tighten. Then insert the Green
ground wire into an unused hole in the ground bar, if existing, and tighten. If no ground bar exists, insert the Green wire
into an unused hole in the neutral bar and tighten.

Replace the cover to the load center. Fill in the chart on the top of the Gen/Tran transfer switch to describe your

8.

emergency circuits and related circuit numbers in the load center. Turn ON all breakers in the load center, and turn all
switches on the transfer switch to the LINE position. Installation is now complete.

Note on Model 30508 Installation: This model has been designed to "hardwire" to a power inlet box located remotely from
the Gen/Tran transfer switch. Gen/Tran offers Power Inlet Boxes: Model L1420 for generators with output of up to 5000 watts OR
Model L1430 for generators with output of up to 7500 watts. The terminal block located in the wiring compartment of the 8-circuit
Model 30508 Gen/Tran transfer switch should be connected to the remote power inlet as follows:

• Gen/Tran Black Terminal: To Power Inlet "X" or "Y" terminal

• Gen/Tran White Terminal: To Power Inlet Neutral "W" terminal

• Gen/Tran Red Terminal: To Power Inlet "X" or "Y" terminal

• Gen/Tran Green Terminal: To Power Inlet Ground "G" terminal

Note on convenience outlet: Most Gen/Tran manual transfer switches have a 3-wire, grounded convenience outlet, to be
used for tools or lights near the transfer switch installation during an outage. This outlet is connected to circuit breaker "A" on the
Gen/Tran transfer switch, and must be calculated with other load on circuit A.