Warmup USETO3 Installation Manual

™

The world’s

best-selling electric floor heating brand

™

The world’s best-selling electric floor heating brand

USETO3 - WEATHER RESISTANT SMART CONTROLLER
FOR SNOW & ICE MELT - INSTALLATION MANUAL

WARMUP INC.

USA: [e-mail]
Tel.: [phone]
www.warmup.com

CANADA: [e-mail]
Tel.: [phone]
www.warmup.ca

PRODUCT CODE

USETO3

PRODUCT DESCRIPTION

The USETO3 is a controller designed for high weather resistance, IP66 / NEMA
4X. It is simple to set up and even simpler to use. It is for wall mounting, and

can be placed outdoors

TERMINAL CONNECTIONS

1- Power Supply

North America: 3~ 120/208 VAC, 3~277/480 VAC, ~ 120/240 VAC ±10%, 60 Hz

2- Load/heating cable

North America

3 x 8310W at 3~ 277/480 VAC, 3 x 30A

3 x 3600W at 3~ 120/208 VAC, 3 x 30A

3600W at ~ 120 VAC, 30A

7200W at ~ 240 VAC, 30A

3- Sensor Connections

Terminal Connections USETOG, USETOP-R, USETF

Connect the power supply and load wires to the terminals
depending on the type of net you have present, eg. three­wire or phase to neutral system.

Connect the wires for the sensors and the remote control panel to the
terminals, depending on the type of sensors required in the system.

™

The world’s

best-selling electric floor heating brand

WARMUP INC.

USA: [e-mail]
Tel.: [phone]
www.warmup.com

CANADA: [e-mail]
Tel.: [phone]
www.warmup.ca

™

The world’s best-selling electric floor heating brand

USETO3 - WEATHER RESISTANT SMART CONTROLLER
FOR SNOW & ICE MELT - INSTALLATION MANUAL

Terminal Connections USETOR, USETOP-R, USETF

1. Open the controller/ unscrew the clear lid.

2. Use the drilling template included in the Quick Guide,
to mark the mounting holes.

3. Mount the controller on a straight wall (screws not
included). Use 6 screws maximum 4 mm / size 7.

4. Open the controller and remove the inner over to get

access to the terminals.

5. Remove the plugs in the cable glands used.

6. Mount the cables through the cable glands and tighten

the glands.

Important! Use the correct cable sizes and make sure the
cable glans are tight around the cables to maintain the proper
protection level (IP66/NEMA4x).

MOUNTING THE CONTROLLER

™

The world’s

best-selling electric floor heating brand

™

The world’s best-selling electric floor heating brand

USETO3 - WEATHER RESISTANT SMART CONTROLLER
FOR SNOW & ICE MELT - INSTALLATION MANUAL

WARMUP INC.

USA: [e-mail]
Tel.: [phone]
www.warmup.com

CANADA: [e-mail]
Tel.: [phone]
www.warmup.ca

DIP SWITCHES

Afterrun time: DIP switches 1-4 (minimum 2 hours). All DIP switch settings here
can be combined for the afterrun as required.

DIP 1-4 = off: 2 hours minimum afterrun time.
DIP 1 = on: +1 hour to min. afterrun time
DIP 2 = on: +2 hour to min. afterrun time
DIP 3 = on: +4 hour to min. afterrun time
DIP 4 = on: +8 hour to min. afterrun time
DIP 1-4 = on: 17 hours maximum afterrun time (2+1+2+4+8=17hours.)

Moisture Sensor Type: DIP switch 5. Choose the sensor type, used in the system.

DIP 5 = off: USETOG sensor
DIP 5 = on: USETOR sensor

Moisture Sensor Sensitivity: DIP switches 7-8. Choose the required sensitivity as
a combination of DIP switch 7 and 8.

DIP 7 = off and DIP 8 = off: Minimum
DIP 7 = on and DIP 8 = off: Low
DIP 7 = off and DIP 8 = on: Normal
DIP 7 = on and DIP 8 = on: Maximum

Note: DIP switch 6: NOT USED