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Summary of Contents for Unilux HVAC
- Page 1 Unilux HVAC Thermostat This manual covers the installation and Installation and User Manual | 1 operation of the Unilux HVAC Thermostat...
- Page 2 User Manual Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device.
- Page 3 User Manual Statement Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
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Page 4: Table Of Contents
Table of Contents For HVAC Experts: General Information - Compatibility & Safety Standards What's in the Box Temperature Measurement Technical Data Resolving Warning Symbols Operating Mode Functionality Installation Steps - When Installing Direct to Wall When Installing in North American Electrical Box... -
Page 5: Compatibility & Safety Standards
Compatibility & Safety Standards The Unilux HVAC Thermostat is compatible with all This thermostat adheres to the following Unilux fan coil products. Included in this manual are safety standards : installation instructions for the following systems: Fan Coils (A) 2-Pipe Standard... -
Page 6: Temperature Measurement
Temperature Measurement • Measurable range: 0 – 40 °C / 32 – 99 °F Remote water temperature sensor • Controllable range: 5 – 35 °C / 40 – 95 °F (for 2-pipe systems only) • Resolution: 0.5°C / 1°F • When 2-pipe system is selected (2H or 2P mode), remote water temperature sensor must be... -
Page 7: Operating Mode Functionality
There are 4 operating modes: 1. Off mode Heat/Cool/Fan outputs are always OFF. 2. Heat mode Heat turns ON when room temperature is lower than setting temperature. Heating protocol for all Unilux fan coil models WITHOUT auxiliary heat: Setpoint Output Heat ON Turn ON... - Page 8 - Control switches to Heat control when room temperature is lower than Heat setpoint - Control switches to Cool control when room temperature is higher than Cool setpoint Auto protocol for all Unilux fan coil models WITHOUT auxiliary heat: Output...
- Page 9 Auto protocol for Unilux fan coil units WITH auxiliary heat: Output Heat Setpoint Cool Setpoint Deadband Aux. Heat ON Turn OFF Turn ON Aux. Heat Aux. Heat Heat/Cool ON Turn ON Turn OFF Turn OFF Turn ON Heat Heat Cool...
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Page 10: When Installing Direct To Wall
The Unilux Thermostat must be installed by a trained technician. Failure to follow these instructions carefully may result in product damage Caution: Electrical Hazard Equipment and wiring can cause electrical shock and equipment damage. Disconnect power before starting installation. If installing thermostat in standard interior wall, start with step one on this page. If installing into a North American electrical box, skip to page 11. -
Page 11: When Installing In North American Electrical Box
When Installing in North American Electrical Box 1. Check the compatibility of your electrical box Before purchasing your new thermostat, it is important to check that the mounting holes for the thermostat will fit your electrical box. If your electrical box is a standard North American electrical box, you may encounter difficulties in installing the thermostat. -
Page 12: Wiring Instructions For Fan Coils
Wiring Instructions for Fan Coils (A) 2-Pipe Standard Symbols Terminals 24VAC Hot 24VAC Common not connected Heat/Cool valve relay G1,G2,G3 Low, Med, High fan relays TH, GND Remote 10kΩ water temperature sensor (BAPI 10K-3) Drain pan Freezestat (B) 4-Pipe Standard Symbols Terminals 24VAC Hot... - Page 13 (D) 2-Pipe with Aquastat Symbols Terminals 24VAC Hot 24VAC Common Connects to Heat relay of aquastat Connects to Cool relay of aquastat G1,G2,G3 Low, Med, High fan relays TH, GND not connected Drain pan Freezestat (E) 2-Pipe with Auxiliary Heating & Aquastat Symbols Terminals...
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Page 14: Initial Set Up Instructions
Initial Set Up Instructions There are a few settings that must be configured by the installer before the thermostat is ready for use. 1. Wake Up Thermostat • Tap [POWER] to wake up the thermostat. Start Up Screen 2. Clock and Date setting Mode/Menu Clock •... -
Page 15: Pairing Your Mobile Device
We take your privacy seriously. Visit uniluxhvac.com to find out how we protect your data. Easily pair your Unilux Thermostat to your mobile device following the in-app instructions. See page 21 for written instructions. Installation and User Manual | 15... -
Page 16: Thermostat Overview
Wakes up or powers down your thermostat, toggles the fan speed, and functions as the selection key. Scroll Keys Date and Time Wi-Fi Signal To connect to Wi-Fi, download the Unilux Thermostat App (available on Android and iOS) Current Temperature Operating Mode To quick change between heat and cool, press [MODE]. -
Page 17: Advanced Settings
P02 - System Mode P04 - Time Display Format By default, your thermostat uses a 12-hour clock. If This setting should only be modified by an HVAC preferred, you can set your thermostat to a 24-hour technician. Improper selection of the system mode clock instead. -
Page 18: P05 - Temperature Offset
P05 - Temperature Offset P08 - Program Mode If your thermostat is in an area of your suite that is To save energy and live comfortably, your thermostat colder or warmer than the rest of your home, you allows you to program up to four scheduled can offset the thermostat's temperature reading to temperatures in each day. - Page 19 • Hold [CLOCK] until your thermostat enters program mode. Depending on the type of program selected in part A, you will either see: 7 or 5+1+1 Day Program: 1-Day Program : • Press [▲] / [▼] to navigate to the desired day •...
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Page 20: P09 - Vacation Hold
You may override your scheduled program at anytime, P10 - Temperature/Humidity either temporarily or permanently. Reading Your thermostat can display either the temperature of To set a temporary hold on your program: your room, or the humidity levels. By default it reads the Temperature(t). -
Page 21: P17 - Cooling Changeover Temperature (Auto Mode)
P17 - Cooling Changeover 4. Activate Pairing Mode • In P21 of Advanced Settings, press the [UP] or Temperature (Auto Mode) [DOWN] button until the on-screen text says “PAR APP” as above. Press [SELECT] and pairing mode The Auto mode of your thermostat works according to will be activated. -
Page 22: Warning Symbols
The defrost indicator is triggered under conditions when The water droplet indicator is triggered when your your unit senses low temperatures and automatically drain pan is close to overflowing. Your HVAC unit will works to conserve operating temperatures. stop operating until serviced. - Page 23 October 17, 2023...
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