HBX THM-0500 Touch Screen Programmable Thermostat Installation Manual

HBX THM-0500 Touch Screen Programmable Thermostat

INTRODUCTION

This manual will help with the installation, parameter setting, troubleshooting and general maintenance requirements for the controller. To guarantee the safe and reliable operation of this control, you must first read this manual in detail and take particular note to any and all warnings or caution directives prior to connecting to AC power. Only suitably qualified individuals with formal training in electrical and HVAC controls should attempt the installation of this equipment. Incorrect wiring and installation will affect the warranty provided with this unit. Wiring must be completed in accordance with the codes and practices applicable to the jurisdiction for the actual installation. The HBX THM-0500 is a microprocessor-based controller and as such is not to be regarded as a safety (limit) control. Please consult and install the heating or cooling appliance in accordance with the manufacturer’s recommendations.

SAFETY SYMBOLS AND WARNINGS

Drawing Reference
Refer to the specified electrical or mechanical drawing at the back of the manual.
Precaution
A measure taken in advance to prevent dangerous or an unpleasant event

RECEIPT & INSPECTION

After receiving, inspect the unit for any possible physical damage that may have occurred during transportation. After unpacking the unit make sure the box contains:

• 1 x Universal sensor
• 1 x Thermostat THM-0500
• 1 x Thermostat Wall Cutout Template
• Instruction Manual

DESCRIPTION

The THM-0500 is a programmable thermostat designed to be used with the ZON- 0550 Zone Control, optional Wi-Fi™ ThermoLinx™ Module, and HBX Zone mobile app. The thermostat has four daily, automatic settings (wake, day, evening, sleep) and weekend settings.  It is normal for the THM-0500 screen to remain off up to 120 seconds upon start-up.
The THM-0500 has two external sensor inputs, multiple heating/cooling modes and can function as a digital setpoint/aquastat.
Some features of the THM-0500 are:

• Dual stage heating or cooling
• P.I.D. algorithm
• Large, full-color touchscreen display
• User-friendly programming features
• Includes external sensor
  The THM-0500 is only compatible with the ZON-0550 Zone Control

TECHNICAL DATA AND DIMENSIONS

Technical Data

• 2 x External Thermistor Input
• 1 x Power and Communication
• Input power: 5VDC 120mA
• Dimensions: 80 x 110 x 26mm

ETL Listings:

• Only used with ZON-0550
• ETL Control No. 3068143
• Storage: +10C to +40C
• Languages: English

PROGRAMMING THM-0500

Navigating the Thermostat
The touchscreen of this thermostat makes it easy to change used settings. Touch any item to adjust it’s setting excluding the time on the home screen.
Simply touch the temperature to adjust your desired target temperature. Pressing the menu icon on top right corner allows you to view the main “Setup Menu” options. Pressing the back icon allows you to return to the home screen or setup menu.
Touching the area below the current temperature allows you to see what current demands are present.

Setting the Thermostat

Special Functions
Enter the “Special Functions” screen by touching and holding down the menu icon for 5 seconds (from the status screen). To select the desired option, simply touch any item to adjust it’s setting. Type – Select between Heating, Cooling, and a variety of combined modes. Setup Menu
Pressing the menu icon on the top right corner allows you to view the main “Setup Menu” options. Pressing the back icon allows you to return to the home screen or setup menu. Once you are in the setup menu, to select the desired option, simply touch any item to adjust its setting.

Setup Menu
Pressing the menu icon on the top right corner allows you to view the main “Setup Menu” options. Pressing the back icon allows you to return to the home screen or setup menu. Once you are in the setup menu, to select the desired option, simply touch any item to adjust its setting.

Room Mode Option

Dual Mode Option

Floor Mode OptionZone Setup Options

Fancoil Setup Options

Celsius or Fahrenheit

stage delay

sync code

INSTALLATION AND WIRING

Mounting Instructions
In order to assure proper room temperature, it is important to identify the ideal location of the thermostat. It should be approximately 5 feet from the floor and at least 1 foot from door openings on an interior wall. Avoid exposing the thermostat to direct sunlight, to air flows (doors, windows, etc.) as well as to heat sources.

External Room Thermistor 
On the THM-0500, the room thermistor switch is located on the bottom left corner of the thermostat.
Toggling this switch will allow the user to alternate between the  built in room thermistor on the THM-0500, or an external room thermistor connected to pins 1 and 2 on the THM-0500.

Wiring Examples

Sensor input can be used for DHW, Room, Floor, and Outdoor Sensors

TROUBLESHOOTING GUIDE

ISSUE	POSSIBLE CAUSES & RESOLUTIONS
Blank Screen	•         Check the ZON-0550 power •         Check wiring polarity between the THM- 0300/THM-0500 and ZON-0550 module. •         Ensure zones 1 and 3 damper/4-pipe is set correctly.
Stage 2 won’t come on	•         Check stage delay in system setup for proper time. •         In special functions ensure you have selected correct thermostat type.
Demand not coming on	•         Demands may take up to 5 minutes to operate due to P.I.D algorithm. •         Verify wiring on the ZON-0550 module. •         Check priorities settings in zone setup. •         Check the changeover settings
Temperature not displaying correct value	•         If it is showing dash lines ensure that the proper thermostat mode is selected in mode setup. •         Ensure external sensor(s) is wired correctly. •         Make sure the external room dipswitch on the board is in the correct position.
Target changing	•         Check the setback schedule •         If you’re in auto changeover, then the target can change to either heating target or cooling target based on actual room temperature.

ISSUE	POSSIBLE CAUSES & RESOLUTIONS
Thermostat(s) not showing up on HBX Zone App	•         Verify sync code and password on thermostat is correct when adding devices •         Manually check in thermostat(s) •         Ensure zone modules are paired
Thermostat settings not displayed on the HBX Zone App	•         Contact HBX Technical support for contactor code to unlock advanced settings.

For additional assistance with the THM-0500, please contact our Technical Support Department toll-free at: +1 (855) 410-2341

LIMITED WARRANTY

HBX Controls warrants each of its products to be free from defects in workmanship and materials under normal use and service for a period of 24 months from the date of manufacture or 12 months from date of purchase from an HBX Authorized Dealer, if within the above documented period after date of manufacture.
If the product proves to be defective within the applicable warranty period, HBX on its sole discretion will repair or replace said product. Replacement product may be new or refurbished of equivalent or better specifications, relative to the defective product. Replacement products need not be of identical design or model. Any repair or replacement product pursuant to this warranty shall be warranted for not less than 90 days from date of such repair, irrespective of any earlier expiration of original warranty period. When HBX provides replacement, the defective product becomes the property of HBX Controls. Warranty Service, within the applicable warranty period, may be obtained by contacting your nearest HBX Controls office via the original Authorized Agent and requesting a Return Material Authorization Number (RMA #). Proof of purchase in the form a dated invoice/receipt must be provided to expedite the issuance of a Factory RMA.
After an RMA number has been issued, the defective product must be packaged securely in the original or other suitable shipping package to ensure that it will not be damaged in transit. The RMA number must be visible on the outside of the package and a copy included inside the package. The package must be mailed or otherwise shipped back to HBX with all costs of mailing/  shipping/insurance prepaid by the warranty claimant. Any package/s returned to HBX without an approved and visible RMA number will be rejected and shipped back to the purchaser at purchaser’s expense. HBX reserves the right, if deemed necessary, to charge a reasonable levy for costs incurred, in addition to mailing or shipping costs.
Limitation of Warranties
If the HBX product does not operate as warranted above the purchaser’s sole remedy shall be, at HBX’s option, repair or replacement. The foregoing warranties and remedies are exclusive and in lieu of all other warranties, expressed or implied, either in fact or by operation of law, statutory or otherwise, including warranties of merchantability and fitness for a particular purpose/ application. HBX neither assumes nor authorizes any other person to assume for it any other liability in connection with the sale, installation maintenance or use of HBX Controls products. HBX shall not be liable under this warranty; if its testing and examination discloses that the alleged defect in the product does not exist or was caused by the purchasers or third persons misuse, neglect, improper installation or testing, unauthorized attempts to repair or any other cause beyond the range of intended use, or by accident, fire, lightning or other hazard.
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? This limitation will apply even if HBX has been advised of the possibility of such damage.
Local Law
This limited warranty statement gives the purchaser specific legal rights. The purchaser may also have other rights which vary from state to state in the United States, from Province to Province in Canada and from Country to Country elsewhere in the world.
To the extent this Limited Warranty Statement is inconsistent with local law, this statement shall be deemed modified to be consistent with such local law. Under such local law, certain disclaimers and limitations of this statement may not apply to the purchaser. For example, some states in the United States, as well as some governments outside the United States (including Canadian Provinces), may: Preclude the disclaimers and limitations in this statement from limiting the statutory rights of a consumer (e.g. the United Kingdom);
Otherwise, restrict the ability of a manufacturer to enforce such disclaimers or limitations; or grant the purchaser additional warranty rights which the manufacturer cannot disclaim, or not allow limitations on the duration of implied warranties.

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HBX THM-0500 Touch Screen Programmable Thermostat Installation Manual

HBX THM-0500 Touch Screen Programmable Thermostat Installation Manual