Do you have a question about the VTR-150SL-SS-R1 and is the answer not in the manual?
Questions and answers
Ken Keeney
May 24, 2025
I have a volt model vtr-300-mf-ss controller.
Does the on/off switch in the controller kill the power to the timer?
Can I switch it to off without losing the time?
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LO W- VO LTAGE T R ANSF O R M E R INSTALLATION GUIDE Models: VTR-100SL-SS-R1, VTR-150SL-SS-R1 & VTR-300SL-SS- R1 ATTENTION: Please read this installation guide carefully to ensure safe and efficient operation of this Power Supply...
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Power supply must be connected (using supplied power cord) to GFCI-protected receptacle with an In-use cover. ® ● All VOLT power supplies are indoor and outdoor rated, but we recommend that the transformer be mounted outdoors. If mounting indoors, check for local electrical codes that may apply.
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Open the shipping carton and carefully remove the transformer, accessories, and hardware. Note that transformer mounting hardware is not included. Inspect contents for any damage that may have occured during shipping. Mounting Hardware not included...
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DETERMINE THE LOAD The general capacity should have been determined prior to purchasing the transformer. Circuit loads should not exceed 80% of capacity. As a general rule, total light fixture wattage should not exceed 80% of the transformer capacity. To determine the total wattage, simply add up the wattage of all fixture lamps.
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DETERMINE WIRE GAUGE On the right, there is a diagram to help you determine what size cable is needed for your lighting job. If you have questions or concerns regarding this, please call customer service at (813)-978-3700 to speak with a live representative. IMPORTANT! Please note that we do not recommend any runs longer than 300 ft.
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What gauge cable do I need in order to run my Landscape Lighting System? Will you be using Halogen or LED fixtures? HALOGEN BOTH Is the length of your Is the length of your Is the length of your farthest run more than farthest run more than farthest run more than 100 feet?
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Ready to Install? If you have already designed your system, and mounted your transformer, use the Quick Start Guide Steps starting on the next page. START HERE www.voltlighting.com...
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Quick Start Guide Steps Read the safety instructions and upack the transformer. Mount the transformer. Run the wires from the transformer location to the fixtures or hubs. Attach all the wires to the transformer terminals. For each paired wire, attach one side to a common terminal and the other side to the voltage terminal.
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Quick Start Step 1 Read and understand the safety guidelines printed on the back of the front cover of this guide. If you have questions or need help, please call the help hotline at 813-978-3700 or consult a licensed electrician in your area for any issues requiring work on line voltage applications.
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Quick Start Step 2 Mount the transformer directly to the wall using the wall anchors to insure the transformer is secure. Be sure that you are within 5 feet of a GCFI protected outlet with an In-Use cover. www.voltlighting.com...
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Quick Start Step 3 With your plans or layout in hand, run the wires from the transformer to the hub and/or fixture locations. Leave extra wire to adjust the fixtures at night and achieve the desired effect. www.voltlighting.com...
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Quick Start Step 4 Attach all of the wires to the transformer. Using the common and voltage terminals split each wire and fit one side into the common and one side into the desired voltage terminal (some transformers will only have one terminal). 1.
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Quick Start Step 5 Firmly pull each individual wire to ensure that they are all completely secure. If you have an issue with a wire that is not secure, try snipping the end exposing less wire at the end before remaking the connection. Quick Start Step 6 Plug in your transformer at a GFCI protected outlet with an In-Use cover.
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WARNING: Disconnect power before changing timer. Quick Start Step 8 Check that both pilot lights are on inside the transformer power unit. The main pilot light for the transformer is green and located right above the internal breaker. If it is not on, the transformer is not receiving power.
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Quick Start Step 10 Turn the timer clockwise to the manual "ON" setting by aligning the word "ON" with the orange triangle on the left. www.voltlighting.com...
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Quick Start Step 12 Using a volt meter, measure the voltage at the fixtures by removing the lamp and using the probes in the bulb receptacle. Be sure that all the other lamps are installed at the time of testing.
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Quick Start Step 13 If needed, you can adjust the fixture voltage by using a higher voltage at the transformer terminal. CAUTION: When adjusting low voltage wires, be sure to unplug the transformer prior to switching terminals. Quick Start Step 14 Set your timer to the desired function for everyday use.
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TIMER FUNCTIONS 2 Hrs: Function that keeps lights on for 2 hours after dusk. 4 Hrs: Function that keeps lights on for 4 hours after dusk. 6 Hrs: Function that keeps lights on for 6 hours after dusk. 8 Hrs: Function that keeps lights on for 8 hours after dusk.
Need help?
Do you have a question about the VTR-150SL-SS-R1 and is the answer not in the manual?
Questions and answers
I have a volt model vtr-300-mf-ss controller. Does the on/off switch in the controller kill the power to the timer? Can I switch it to off without losing the time?