Overview of Primary Product

Data Sheet DS-8 Remote Sensor/Controller for
Roof & Gutter/Snow Melting Applications
© Copyright 2013 Danfoss Inc. NA.EFH.DS8D.05/13 TEL: [phone], FAX: [phone]
General
Information
Technical Data
Supply: 120VAC/208-240VAC, Field Selectable
Max. Heating Load: 30A @ 240 VAC
Operating Temperature: -40°F to 185°F (-40°C to 85°C)
Enclosure Type: NEMA 3R
Mounting: Pole or Wall Mounted, outdoors
Dimensions (HxWxD): 4.75” x 7.0” x 2.75” (121mm x 178mm x 70mm)
Trigger Temperature: 34°F to 44°F (1.1°C to 6.6°C), Field Selectable
Delay Timer: 30-90 minutes, Field Selectable
The DS-8 controller is designed for roof and gutter
and snow melting applications. It senses both
moisture and temperature conditions in the gutter
or down spouts. The sealed low voltage, remote
mount precipitation sensor can be mounted in
a down spout, on the back of a gutter, under the
drip edge, up to 10 feet away, while keeping the
main controller in a more convenient and
protected location.
• Housed in a weatherproof enclosure
• Senses both moisture and temperature
• Adjustable temperature trigger point
• Adjustable delay o drying time
• Manual override capable
• Remote control and monitor capabilites
Internal Diagram
100-120VAC
200-240VAC
Voltage Select
Jumper
Voltage Selection,
Power & Load
Connection Diagram
*Diagram is taken from“Voltage
Select” section of above illustration
C&M JACK
SWITCH JACK
PROBE JACK
DELAY ADJUST
TEMP ADJUST
SENSOR TERMINAL BLOCK
LED JACK
INPUT POWER
VOLTAGE SELECT
LOAD