WiFi Settings....................13 WiFi Network Setup................... 14-17 Connecting to a Wireless Network iOS........... 14-15 Connecting to a Wireless Network Android.......... 16-17 Adding the SNO-0550 to the HBX App........... 18 HBX App Functionality................19 Sample Wiring and Diagrams..............20-21 Troubleshooting Guide................22-23 Testing and Troubleshooting Procedure..........
QR CODE Each SNO-0550 is labeled with a QR code, which when scanned will link to a digital version of this manual. If this manual is ever lost or damaged, simply scan this with a compatible device to download the latest manual version.
The SNO-0550 can also be controlled remotely using your smartphone or tablet device with the free HBX ThermoLinx App. The ThermoLinx App allows you to control your snow melt system with the ability to set snow fall rates, adjust/monitor targets, set slab demands , and the ability to turn on/off your snow melt system anytime, anywhere.
Mounting Holes • Identify the four mounting holes on the SNO-0550, mark on the wall the desired location of mounting. • Predrill, anchor and fasten four screws for mounting.
CONTROL SETUP Multicolour backlit Display Relays: 240VAC 5A Max STATUS The Multicolour Backlit Display is one of the key features Input: of the HBX Controls stand-alone SNO-0550 Control. TARGET 120VAC 15A Max SLAB °F °F SNO-0550 Depending on which mode of operation is selected the SYSTEM °F...
H B X S N O - 0 5 5 0 S n o w M e l t C o n t r o l V e r s i o n 2 . 1 4 . 1 NAVIGATING THE SNO-0550 Relays: All programming steps within the SNO-0550 240VAC 5A Max STATUS are achieved by using the three buttons (and...
°F DESIGN TEMPERATURES 50°F 2) MIN SYSTEM 0°F 5) CWSD This is used to set the temperature in which the SNO-0550 will go into WWSD. If the 25°F 1) DELTA T 120°F 3) MAX SYSTEM 6) °C OR °F °F DESIGN TEMPERATURES outdoor temperature rises above this temperature, the control will turn OFF.
H B X S N O - 0 5 5 0 S n o w M e l t C o n t r o l V e r s i o n 2 . 1 4 . 1 3) SLAB SETTINGS Slab Setup SETUP MENU This setting is used to configure your slab options.
SYSTEM SETUP 2) DEMAND 2) DESIGN TEMPS 6) WIFI FORCE MELT 4) SYSTEM SETUP you connect the return and supply sensors to the SNO-0550 as it will not SLAB INTO MELT MODE 3) SLAB SETUP 1) MIXING INJECTION 5) TESTING function without these installed.
Page 14
H B X S N O - 0 5 5 0 S n o w M e l t C o n t r o l V e r s i o n 2 . 1 4 . 1 5) TESTING Testing Setup SETUP MENU This setting is used to test and view functionality of the control.
Page 16
AB12 3) SCAN FOR NETWORKS WIFI SETTINGS screen. CONNECTION should change from WIFI to SERVER. Once this 2) SETUP WIFI 4) SEND TO WIFI happens the SNO-0550 is now connected to the network. 3) CONNECTION READY SYNC-CODE ACPU-1234 SYNC-CODE ACPU-1234...
Page 17
2. Add the name of your SNO-0550. Leave this option blank if the SNO-0550 itself is already displaying a name. 1) PASSWORD AB12 2) SETUP WIFI 3. Enter sync code for SNO-0550 Control. The sync code can be found in the Wifi Setup Menu on the SNO- 3) CONNECTION READY 0550.
This allows you to turn Melt Mode off. 4. Advanced Settings Allows you to have access to all the settings on the SNO-0550 control including snow rate setup, Design temperatures, Slab and System setup. A contractor code is required for Advanced Settings. Contact HBX Technical Support for this code.
Page 19
WIRING DIAGRAMS 1) Snow Melt with Injection Mixing and WiFi Connection SNO-0550 Central Processing Unit DO NOT DO NOT CONNECT 24 VAC MAX CONNECT POWER POWER HERE HERE 12 13 PW TM TM TM System Pump System Sensor Return Sensor...
Page 20
3) Snow Melt with Floating Action Valve Mixing Central Processing Unit SNO-0550 DO NOT DO NOT CONNECT 24 VAC MAX CONNECT POWER POWER HERE HERE 12 13 PW TM TM TM System Pump System Sensor Return Sensor Optical Sensor Boiler...
Page 24
Limitation of Liability In no event will HBX be liable for any damages, including loss of data, loss of profits, costs of cover or other incidental, consequential or indirect damages arising out of the installation, maintenance, commissioning, performance, failure or interruption of an HBX product, however caused and on any theory of liability.
Need help?
Do you have a question about the SNO-0550 and is the answer not in the manual?
Questions and answers