Ultra-Aire XT105H, Installation & Operation Instructions

Page 1: ...5H XT155H XT205H Ultra Aire com 800 533 7533 The Ultra Aire XT Dehumidifiers are ventilating dehumidifiers that integrate into the heating and cooling system to provide the ultimate in comfort health...

Page 2: ...Air Ventilation 10 Determine Ventilation Requirements 11 Controls 12 Air Filtration 13 MERV Rating Chart 14 Service 15 Warranty 17 TABLE OF CONTENTS Ultra Aire is committed to manufacturing quality p...

Page 3: ...LING SHEET METAL IMPROPER INSTALLATION MAY CAUSE PROPERTY DAMAGE OR INJURY INSTALLATION SERVICE AND MAINTENANCE MUST BE PERFORMED BY A QUALIFIED SERVICE TECHNICIAN DEHUMIDIFIER IS HEAVY HANDLE WITH CA...

Page 4: ...handle the unit s overall dimensions as well as the necessary return and supply ductwork to the unit Allow sufficient clearance for filter removal and to prevent airflow obstruction Electrical servic...

Page 5: ...eter duct to the unit using the screws provided The 6 duct should be capped if fresh air is not desired If setting up the unit to provide fresh air ventilation see page 10 Return Air Inlet Attach 10 d...

Page 6: ...w voltage 18 22 gauge thermostat wire ELECTRICAL REQUIREMENTS CAUTION DO NOT ALLOW THE WIRE FROM THE 24V TERMINAL TO MAKE CONTACT WITH THE WIRE FROM THE COM TERMINAL OR DAMAGE TO THE TRANSFORMER WILL...

Page 7: ...nsate Condensate is automatically pumped to a remote location when the water level in the pump s reservoir rises to close the float switch The pump also contains a safety float switch The white leads...

Page 8: ...A short piece of flexible ducting on all Ultra Aire Dehumidifier duct connections is recommended to reduce noise and vibration transmitted to rigid ductwork in the structure Use a minimum 10 diameter...

Page 9: ...m Utilize the optional fresh air ventilation duct to provide outside air Install a dedicated air return for the Ultra Aire Dehumidifier from a central area of the structure Install an insulated duct f...

Page 10: ...can be impacted by inside and outside air conditions When a 6 motorized damper is used a digital control is required It may be necessary to use 8 duct work if additional fresh air is required In cold...

Page 11: ...s 2500 X 0 03 5 X 7 5 112 5 CFM Record the required CFM ____________ FRESH AIR VENTILATION Determine Ventilation Requirements The MINIMUM ventilation requirement is calculated using ASHRAE 62 2 2016 U...

Page 12: ...The reset button for the circuit breaker can be found on the back of the unit Control Connections The control and the Ultra Aire Dehumidifier are labeled to prevent confusion Depending on the control...

Page 13: ...RE CHANGING THE FILTER Step 1 The filter door is attached to the cabinet by three hinges Release the latch from the cabinet by pulling it towards the front of the unit The filter door will swing open...

Page 14: ...tial Bag Filter Nonsupported Legionella microfine fiberglass or 11 60 65 95 Humidifier Dust Better Commercial Buildings synthetic media 12 36 in deep 6 12 pockets Lead Dust 10 50 55 95 Milled Flour Bo...

Page 15: ...together the fan only should run Disconnect when complete 8 Jumper a wire from the 24V and DEHU terminal fan and compressor should run Disconnect when complete 9 If this test works then the field cont...

Page 16: ...PERFORMED BY A QUALIFIED SERVICE PERSON Fan is not running Dehumidification or fan is being called for 1 Loose connection in fan circuit 2 Obstruction prevents fan impeller rotation 3 Defective fan 4...

Page 17: ...ver any costs related to changes to a Product or Component that may be required by any codes laws or regulations that may become effective after initial purchase of the Product by Customer Customer Re...

Page 18: ...18 Ultra Aire XT105H XT155H XT205H Installation Instructions Ultra Aire com 800 533 7533...

Page 19: ...19 Ultra Aire com 800 533 7533 Ultra Aire XT105H XT155H XT205H Installation Instructions...

Page 20: ...800 533 7533 www Ultra Aire com...