Warmup SNOPRO-100 Controls for Heated Driveways and Sidewalks Owner’s Manual
- June 17, 2024
- Warmup
Table of Contents
The world’s best-selling floor heating brand™
SNOPRO-100 Controls for Heated
Driveways and Sidewalks
Owner’s Manual
SNOPRO-100 Controls for Heated Driveways and Sidewalks
SNOPRO-100
SUBMITTAL SHEET WSC- 0723
PRODUCT CODE
OO0C-SNOPR0-100-W SNOPRO-100 WIFE: Control Panel, Wifi Enabled
O0C-SNOPR0-100 SNOPRO-100: Control Panel, Non WiFi
PRODUCT DESCRIPTION
The SNOPRO-100 WIFI control is connected to Warmup’s WSM Snow melting App and
will monitor snow and ice probability within 2 hours for that location using
weather forecasting. When the probability of snow and ice are equal to or
greater than the trigger point set by the user, the control will begin to
preheat the slab 2 hours before the storm arrival. The user has several
options within the App including the ability to remotely turn on and off their
system manually. The SNOPR0-100 can also be used with compatible sensors.
The SNOPR0-100 control can be used as a standalone (non-connected) control or
as a satellite control to the SNOPR0-100 WIFI for projects with loads larger
than 100A. Both units, when used with one or more compatible sensors,
automatically control snow and ice heating cable(s) for minimum energy costs.
Applications include pavement, sidewalk, loading dock, roof, gutter, and
downspout snow /ice melting in residential, commercial, and industrial
environments. The adjustable hold -on timer continues heater operation for up
to 10 hours after snow stops to ensure complete melting. The optional Son-Pro
Remote Control Unit can be located where system operation can be conveniently
observed. It duplicates many of the SNOPR0-100 front panel functions.
The SNOPRO-100 provides advanced patented and patent pending ground fault
equipment protection (GFEP) as required by the USA and Canadian National
Electric Codes. The GFEP automatically tests itself every time the heater
contactors operate and once every 24 hours. The trip current can be set at 60
or 120 mA via an internal switch or retained at the 30-mA default value. As an
aid to troubleshooting heater ground faults, the SNOPR0-100 provides an output
that can indicate the ground current on a service person ‘s portable digital
volt meter.
The calibrated 40°F to 90°F (4°( to 32°() high limit temperature sensor
prevents excessive temperatures when using constant wattage and mineral
insulated (Ml) heaters. It also permits safe testing at outdoor temperatures
too high for continuous heater operation. The temperature sensor is included.
The SNOPRO-100 provides a complete interface for use in environments
supervised by an energy management computer (EMC). This feature can also be
used for general purpose remote control and annunciation. All sensor and
communication wiring are NEC Class 2. This simplifies installation while
enhancing fire and shock safety. The SNPRO-100 can interface up to six sensors
from the Pro-Sensor product family. Using more sensors provides superior
performance by better matching the controller to site performance
requirements.
The SNOPR0-100 is an exceptionally capable de-icing controller. For complete
information describing its application, installation, and features, please
contact Customer Service.
FEATURES & BENEFITS
- Automatic snow /ice melting control
- Satellite contactor interface for larger systems
- Energy management computer (EMC) interface
- Accommodates Ml, constant wattage, and self-regulating heaters
- Multiple sensor capability
- Advanced patented and patent pending ground fault equipment protection
- Heater hold-on and test capabilities
- C-UL-US
- Simple to install and operate
- Low system costs
- Minimum energy costs
SPECIFICATIONS
GENERAL
| Area of Use | Non-hazardous locations |
|---|---|
| Approvals | Type 873 |
Temperature Regulating Equipment
Also evaluated by Underwriters Laboratories Inc® in
accordance with UL 1053 Ground-Fault Sensing and Relaying Equipment
ENCLOSURE
| Protection | NEMA 3R |
|---|---|
| Cover Attachment | Hinged polycarbonate cover, lockable |
| Entries | One 1-1/16″ entry (top) for NEC Class 2 connections |
Two 1-11/16″ entries (bottom) for supply and load power, except 277 V single
phase
Two 1-1/16″ entries (bottom) for supply and load power, 277 V single phase
only
Material| Polycarbonate
Mounting| Wall mount
Dimensions| 9.125″(1) x 11.50(W) x 6.56(H)
232mm (L) x 292mm (W) x 167mm (H)
CONTROL
Supply Voltage| 208-240 VAC, 35 VA, three phase 50/60 H
277 VAC, 45 VA, single phase 50/60 Hz
277/480 VAC, 45 VA, three phase 50/60 Hz
600 VAC, 50 VA, three phase 50/60 Hz
---|---
Load| 208-240 VAC, 50 amp max. resistive
277 VAC, 40 amp max. resistive
277/480 VAC, 50 amp max. resistive
600 VAC, 50 amp max. resistive
Contact Type| 3 Form A
Weight| SNOPRO-100 WiFi: 8.6 pounds
SNOPRO-100: 7.1 pounds
Maximum Ratings| Voltage: 600 V
Current 50 A except 277 V single phase, 40 A for 277 V single phase
Heater Hold-On Timer| O to 10 hours; actuated by snow stopping or toggle
switch
System Test| Switch toggles heater contact on and off. If temperature exceeds
optional high limit thermistor (45F), heater shuts off to reduce
costs and prevent damage.
FRONT PANEL INTERFACE
Status Indicator| SUPPLY (green): Power on
HEAT (yellow): Heating cycle in progress
SNOW (yellow): Sensor(s) detect snow
GFEP (red): Ground Fault condition
GFEP (red, flashing): Failed
GFEP (red, rapid flashing): GFEP test in progress
---|---
COMMUNICATION BUS
| Number Cascaded Units | Unlimited |
|---|---|
| Contact Delay | s seconds |
| Bus-Wire Type | 3-wire jacketed cable |
| Circuit Type | NEC Class 2 |
| Lead Length | Up to 500′ (152m) using 18 AWG 3-wire jacketed cable |
Up to 2,000′ (609m) using 12 AWG 3-wire jacketed cable
GROUND FAULT EQUIPMENT PROTECTION (GFEP)
| Set Point | 30 mA (default); 60 mA and 120 mA selectable by DIP switch |
|---|---|
| Automatic Self-Test | Mode A: Verifies GFEP function before contactors operate |
Mode B: Verifies GFEP and heaters every 24 hours
Manual Test/Reset| Toggle switch provided for this function
ENVIRONMENTAL
| Operating Temperature | -40F to 131F (-40C to 55C) |
|---|---|
| Storage Temperature | -50F t0 140F (-45C t0 60°C) |
ORDERING INFORMATION
| ORDER NUMBER | DESCRIPTION |
|---|---|
| OODC-SNOPR0-100-W | SNOPRO-100 WIFE Control Panel, WiFi Enabled, 120 VAC 50/60 |
Hz
ODC-SNOPR0-100| SNOPRO-100: Control Panel, Non WiFi, 120 VAC 50/60 H
LIMITED WARRANTY
2 Years
DIMENSIONAL DRAWINGS
TECHNICAL SUPPORT
Warmup is available 24/7/365.
For quotes, layouts, and specific technical information, contact us at:
Warmup USA
888-927-6333
ussales@warmup.com
Warmup CANADA
888-592-7687
ca@warmup.com
RELATED PRODUCTS
- WSMM Snow Melt Cables and Mats
- Self-Regulating Cable: Roof & Gutter and Pipe Freeze Protection
- Pro-A: Aerial Mount Snow Sensor
- Pro-G-H: Pavement Sensor (includes Housing)
- Pro-R: Gutter Sensor
- Pro-Remote: Remote Control (optional)
WARMUP INC.
USA: us@warmup.com
Tel.. 1-888-927-6333
www.warmup.com
CANADA. ca@warmup.com
Tel.. 1-888-592-7687
WWW.warmup.a
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