Timer Control for Roof and Gutter Deicing Support
This support page provides publications, manuals, videos, support articles, and common support questions for the Timer Control for Roof and Gutter Deicing product line.
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Support Questions
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A 2 pole single-phase 240V circuit works by continuously monitoring the current flowing through both hot wires of the circuit. If it detects even a slight imbalance between the current on each hot wire (indicating a ground fault), it will quickly trip, cutting off power to the circuit. Essentially, it compares each leg of the 240V circuit and trips if they are not precisely equal.
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Documents
Installation
- Roof And Gutter Cable Installation Manual (French)
- Roof And Gutter Cable Installation Manual (Spanish)
- SR-PWR-Kit Power Connection Kit Installation Manual (English)
- SCM-DUAL Snow and Ice Melting Timer Control Install Sheet (English)
Project Planners
- PRO Resource: Technical Field Guide for Electric Snow Melting Controls, Aerial & In- Slab Sensors, Hold-On Timers, and Pre-Season Commissioning (English)
- WarmlyYours Snow Melting Field Pocket Guide - Quick Field Troubleshooting Checklist (English)
Technical Information
- Snow Melting SCM-120 Specifications (English)
- Snow Melting SCM-120 Specifications (French)
- Snow Melting SCM-120 Specifications (Spanish)
Wiring Diagrams
- SCM-DUAL Snow and Ice Melting Timer Control to Heating Element Wiring Diagram (English)
- SCM-DUAL Snow and Ice Melting Timer Control to Relay Panel Wiring Diagram (English)
- Snow Melting SCM-120 Timer Control System Overview for 240V (English)
- Snow Melting SCM-120 Timer Control Wiring Diagram (English)
Sell Sheets
Videos
Articles
- 13" Copper Roof Clip Strap Dimensions
- De-Icing Ribbed Metal Roofing
- Double-sided tape for roof and gutter clips Fail, Rolled Roof
- Is an automated controller required for self-regulating heat tape?
- Roof and gutter deicing near solar panels
- Roof deicing cable does not remove roof snow loads
- Roof Gutter Cable Triangle Width
- SCE-AMB-SS Sensor wiring (OJ ETF-7)
- Self Regulating UL Listing number Certificate Number 20131024-E325721
- Why starting current of self regulating cable is higher than operating current?
