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PRODUCT CODE
WSM-252W
PRODUCT DESCRIPTION
The new WSM-252W is the WiFi enabled version of the Warmup®
WSM-63 outdoor control panel. The addition of WiFi capability to this
control panel has three major benefits: no external sensors, remote
access via the app, and advance operation based on weather forecast
data. Once installed, the Warmup WSM mobile application can be
used to control the panel manually or automatically based off of local
weather forecast. For automatic control, simply set the probability
percentage you'd like for your system to activate or, enable push notifications so that the mobile application alerts
you of the activation with an option to override.
The WSM-252W control panel has two 63A/4-pole contacts that are designed to handle a load of up to 252 amps
at 2-phase. At 3-phase, the same control will handle a total capacity of 378 amps.
Operate
WSM/WSMM snow melting installations outdoors
The WSM-252W controller must be mounted indoors. Despite its NEMA 4x enclosure, the device must be within
range of the home's WIFI signal. To ensure the long life of electronics in the panel, avoid mounting locations with
outdoor exposure and moisture.
SPECIFICATION
Enclosure
NEMA 4
2 x 63A/4-pole relay contactor
Relay
100-600V relay voltage
Sensor
120V coil for optional sensor connections
Total capacity of 252 Amps at 240V/2-phase
Amps capacity
Total Capacity of 378 Amps at 277V/3-phase
Approval
UL-approved components (including WiFi Relay)
WiFi Voltage
120
OPERATION
The panel can b operated manually via the Timer function. The timer can be set for a variety of periods. The default
is 1 cycle of 10 hours. Pressing the Timer button on the door of the enclosure starts the timer.
For optimal operation, download the free "WARMUP WSM" app for iPhone and Android devices. Create an account
and follow the instructions to connect your device.
WARMUP INC.
USA: us@warmup.com
Tel.: 1-888-927-6333
www.warmup.com
SMART OUTDOOR HEATING CONTROL WSM-252W
SUBMITTAL SHEET WSC-0115
™
CANADA: ca@warmup.com
Tel.: 1-888-592-7687
www.warmup.ca
The world's best-selling electric floor heating brand
™
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Related Manuals for Warmup WSC-0115
Summary of Contents for Warmup WSC-0115
- Page 1 1 cycle of 10 hours. Pressing the Timer button on the door of the enclosure starts the timer. For optimal operation, download the free “WARMUP WSM” app for iPhone and Android devices. Create an account and follow the instructions to connect your device.
-
Page 2: Installation Diagram
Pre-wired timer External sensors bypass all the above and are not recommended. WARRANTY When installed according to the installation manual, the WSM-252W is covered with Warmup’s 1-year manufacturer warranty. TECHNICAL SUPPORT Warmup is available 24/7/365 at (888) 927-6333. For quotes, layouts and specific technical information, contact us at:... - Page 3 ™ The world’s best-selling electric floor heating brand WSM-252W Instruction Manual warmup.com | (888) 927-6333...
- Page 4 WSM-252W specifically designed to work with the wattage output Applications of cables manufactured by Warmup Inc / Warmup PLC. Warmup makes no guarantees The WSM-252W is intended to operate as to its suitability when used with non- Warmup’s WSM and WSMM snow melting Warmup systems.
- Page 5 The timer can be set from 1 to 99 system (at 240V). Adjust inbound voltage hours and Warmup defaults the timer at 1 based on power requirement of WSM/ period of 10 hours. We do not recommend WSMM snow melting system.
- Page 6 Smartphone Application To activate your WSM-252W automatically as it was designed to be, you must first download the Warmup WSM application available in your iOS or Android app store. Upon download, verify that your system is properly wired and powered so that it can emit the necessary signals to your home’s...
- Page 7 A new signal will have appeared with the format “Shelley-IOT-xxxx-xxxx” where the “x” can be a series of numbers and letters. Assuming it is the only WiFi signal starting with Shelley-IOT… select it and let your phone connect to it. NOTE: newer versions of the WSM-252W have a different relay and signal.
- Page 8 Default parameters have been preloaded for a typical snow melting system. You can click on the EDIT icon (pen and paper) of your snow melting system and change the following: EDIT NAME If you wish to change the name of your system you can do it here.
- Page 9 BELOW 0°F It is recommended to not allow the system to function when outdoor temperatures are below 0°F / -18°C. This is because the power required to heat the slab to 40°F is simply too great and it is possible that the system may not cope with the requirement.
- Page 10 Wiring diagrams 6 Terminal 7 Terminal...
- Page 11 6 Terminal with DS-2 Step 1 Step 2 Step 3 SUPPORT Step 4...
- Page 12 7 Terminal with DS-2 Step 1 Step 2 Step 3 SUPPORT Step 4...
- Page 13 6 Terminals with 4iE Step 1 Step 2 7 Terminals with 4iE SUPPORT Online www.warmup.com Technical Helpline (888) 927-6333...
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