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The LRF120VPR1L is an RF receiver operating at a fixed frequency of 340 MHZ. It operates from 120VAC and provides
one polarity reversing output for use with a four/six lead AC motor. The receiver is not designed to operate with any
existing hand or drum switch. The receiver is equipped with a manual toggle switch. An additional latching output is
available for connecting to a 120VAC light. Up to twelve, three-button keyfob transmitters can be used to activate the
receiver's relay. The receiver has a terminal block for connecting the power and relay contacts. Each transmitter has a
unique address that is transmitted when a button is pressed. A "program" button is provided on the receiver to program
the transmitter(s) address into the receiver's memory. An LED on the receiver indicates the receiver's programming status
and illuminates when the receiver is energized. The receiver is encased in a waterproof enclosure. The operating range is
approximately 500 ft. Operating temperature range is 0°F to 160°F.
Polarity Reversing Output: The transmitter has two buttons assigned to the motor output. The up (^) button runs the
motor in one direction and the down (v) button runs the motor in the opposite direction. The reversing function
accomplished by reversing the phase on two of the four motor connections at the receiver output.
Manual Switch: The receiver is equipped with a manual switch. This switch replaces any hand or drum switch previously
connected to the motor.
Light Output: The light output is activated using the "B" button on the transmitter. Press button "B" once to latch this
output on. Press button "B" again to turn the light output off. The light function is active at all times and does not require
the power up sequence to be performed.
Maximum Ratings: Power for the receiver can be in the range of 100VAC to 132VAC. The relay contacts are rated at 20
Amps.
LRF120VPR1L
Instruction Manual
Included in this Kit:
(1) LRF120VPR1L Receiver
(1) 3-Button Transmitter with Light
(1) Long Range Antenna LRA340
Available accessories:
- Wireless Outdoor Keypad KP340-DRC
- 3-Button Waterproof Transmitter KF340-3L-WP
- Rechargeable Transmitter GKF-WPTX-3L
- 3-Button Keyfob Transmitter KF340-3
**See PAGE 3 FOR SETUP**
Page 1 REV B 05/20/19
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Summary of Contents for GAMA Electronics LRF120VPR1L
- Page 1 - 3-Button Keyfob Transmitter KF340-3 The LRF120VPR1L is an RF receiver operating at a fixed frequency of 340 MHZ. It operates from 120VAC and provides one polarity reversing output for use with a four/six lead AC motor. The receiver is not designed to operate with any existing hand or drum switch.
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Page 2: Programming Instructions
LRF120VPR1L Instruction Manual WWW.GAMAINC.COM Programming Instructions Each transmitter has its own unique internal address along with the data as to which button is pressed and transmitted. The receiver needs to be programmed to respond only to the specific transmitter it is intended to operate with. The following steps configure the receiver to operate with a particular transmitter. -
Page 3: Wiring Instructions
LRF120VPR1L Instruction Manual WWW.GAMAINC.COM Wiring Instructions Prior to this, verify that there is no power at any of the motor terminals. 1. Disconnect or turn off the circuit breaker to remove power (if a hand or drum switch is connected to the motor it will need to be disconnected). - Page 4 LRF120VPR1L Instruction Manual Schematic Truth Table K1 = Up or Down K4 = Up K2 = Light (Latch On/Latch Off) LIGHT T2, T4 T1, T3 AC IN NEUT 120VAC IN AC IN LINE Relays shown in off position Page 4 REV B 05/20/19...
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Page 5: Troubleshooting
WWW.GAMAINC.COM Troubleshooting All remote-control systems shipped by GAMA Electronics are 100% functionally tested just prior to shipment. If your RF remote control system does not work out of the box, stops working or functions intermittently please take the following steps to resolve common issues. Please note that you must be 2-3 feet away from the receiver when operating the remote control. - Page 6 LRF120VPR1L Instruction Manual WWW.GAMAINC.COM Figure Motor Name STANDARD MOTOR WITH “T” NUMBERS See Figure 1 STANDARD MOTOR WITH COLORED WIRE See Figure 2 A.O Smith with L1, L2 Terminals & Colored Wire See Figure 3 A.O. Smith C426 Motors with Terminals & Colored Wires See Figure 6 A.O.
- Page 7 LRF120VPR1L Instruction Manual FIGURE 1 FIGURE 2 BLACK T2,T4 WHITE/YELLOW T2,T4 T2,T4 T1,T3 BLUE/ORANGE T1,T3 T1,T3 *USE WIRE NUTS TO CONNECT THE RECEIVER TO MOTOR WIRES FIGURE 3 FIGURE 4 TERMINAL 8 BLACK TERMINAL 5 TERMINAL 6 T2,T4 T2,T4 TERMINAL 1...
- Page 8 LRF120VPR1L Instruction Manual FIGURE 5 FIGURE 6 TERMINAL B Motor Red *Use blue wire nut to connect the receiver to motor wire TERMINAL A TERMINAL 5 TERMINAL D TERMINAL 6 T2,T4 T2,T4 TERMINAL E TERMINAL 1 T1,T3 T1,T3 *MOTOR WIRES BROWN & ORANGE...
- Page 9 LRF120VPR1L Instruction Manual FIGURE 9 FIGURE 10 TERMINAL 2 TERMINAL 2 MOTOR RED TERMINAL 4 MOTOR YELLOW TERMINAL 1 T2,T4 T2,T4 & WHITE TERMINAL 1 TERMINAL 3 T1,T3 T1,T3 *USE BLUE WIRE NUTS TO CONNECT THE RECEIVER TO MOTOR WIRES...
- Page 10 LRF120VPR1L Instruction Manual FIGURE 13 FIGURE 14 BLACK BLACK L1 (BLUE) T2,T4 T2,T4 L2 (WHITE) T1,T3 T1,T3 FIGURE 15 FIGURE 16 (2) BLACK (1) ORANGE T2,T4 T2,T4 WHITE NO CONNECTION T1,T3 T1,T3 *J-NEUTRAL IN RECEIVER *4-NEUTRAL IN FROM AC POWER SOURCE...
- Page 11 LRF120VPR1L Instruction Manual FIGURE 17 FIGURE 18 8 RED 5 BLACK T2, T4 T2,T4 T2,T4 2 WHITE/4 YELLOW 1 BLUE/3 ORANGE NO CONNECTION T1,T3 T1,T3 *P2, T3-NEUTRAL FROM AC INPUT *P1-NEUTRAL FROM AC INPUT FIGURE 19 FIGURE 20 RED 2...
- Page 12 LRF120VPR1L Instruction Manual FIGURE 21 FIGURE 22 BLACK T2, T4 T2,T4 T2,T4 YELLOW/WHITE NO CONNECTION NO CONNECTION T1,T3 T1,T3 *ORANGE/P2-NEUTRAL ON RECEIVER *P2, T3-NEUTRAL *P1-NEUTRAL AC INPUT *P1-NEUTRAL AC INPUT FIGURE 23 FIGURE 24 (2) MOTOR RED RED T8 (5) MOTOR WHITE...
- Page 13 LRF120VPR1L Instruction Manual FIGURE 25 RED (8) BLACK (5) BLUE (1) T2,T4 ORANGE (3) NO CONNECTION T1,T3 *WHITE (2) BROWN (7/P2)-NEUTRAL *YELLOW (4)-AC INPUT NEUTRAL Page 13 REV B 05/20/19...
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