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Ultra-Aire XT105H Installation Instructions

www.Ultra-Aire.com | 1-800-533-7533

Option 1:  Calculating Airflow Requirement Using ASHRAE 62.2-2010 Airflow Equation

ASHRAE Airflow in CFM = [House Area in Sq.Ft. x 0.01] + [(Number of Be1) x 7.5]
NOTE: Use ‘Number of Be 1’ or ‘Number of Occupants’, whichever is larger.

Example 1: Number of Be 1
2500 square foot house with 3 bedrooms, 4 occupants = [2500 X 0.01] + [(3+1) X 7.5] = 55 CFM
Example 2: Number of Occupants
2500 square foot house with 3 bedrooms, 5 occupants = [2500 X 0.01] + [5 X 7.5] = 62.5 CFM

Record the required CFM ____________

FRESH AIR VENTILATION

Determine Ventilation Requirements

The MINIMUM ventilation requirement is calculated using ASHRAE 62.2-2010. Use one or both of the options 
below to determine your ventilation requirement. Follow all local and national building and safety codes.

Table 4.1 from ASHRAE 62.2-2010

Floor Area 

(ft

2

)

< 1500 ft

2

1501 - 3000

3001 - 4500

4501 - 6000

6001 - 7500

> 7500 ft

2

0-1

30

45

60

75

98

105

2-3

45

60

75

98

105

120

4-5

60

75

98

105

120

135

6-7

75

98

105

120

135

150

>7

98

105

120

135

150

165

Number of Bedrooms

Option 2: Calculating Airflow Requirement Using Table 4.1 from ASHRAE 62.2-2010 

See chart below to find the calculated airflow values to the nearest 5 CFM.

Record the required CFM ____________

Ventilation Air Requirements, CFM

Содержание ultra-aire XT105H

Страница 1: ...mate in comfort health and property protection through Dehumidification Fresh Air Ventilation Optional Air Filtration TS 902 5 19 16 P N 4032240 Serial No Install Date Sold by HVAC Installer Please Le...

Страница 2: ...12 Recommended Multiple HVAC Systems Installation 13 No Existing Ductwork Installation 14 Fresh Air Ventilation 15 Determine Ventilation Requirements 16 Controls 17 Air Filtration 19 MERV Rating Char...

Страница 3: ...ALLATION MAY CAUSE PROPERTY DAMAGE OR INJURY INSTALLATION SERVICE AND MAINTENANCE MUST BE PERFORMED BY A QUALIFIED SERVICE TECHNICIAN DEHUMIDIFIER IS HEAVY HANDLE WITH CARE AND FOLLOW INSTALLATION INS...

Страница 4: ...ctions 6 Round Inlet 10 Round Inlet 10 Oval Outlet Air Filter MERV 11 Standard Pleat Efficiency 65 ASHRAE Dust Spot Size 16 x 20 x 2 Optional Air Filter MERV 14 Embossed Pleat will need filter housing...

Страница 5: ...Flex Duct 25 4022126 10 Flex Insulated Duct 25 4028399 10 Oval to Round Adapter Items Included in Box Ultra Aire XT105H Dehumidifier Ultra Aire XT105H Installation Instructions Ultra Aire XT105H Level...

Страница 6: ...ire the removal of a side panel Allow sufficient clearance on a side of the unit Locate the dehumidifier in an area where the cord s length 9 easily reaches a 115 VAC electrical outlet with a minimum...

Страница 7: ...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 17 Return Air Inlet Attach 10 diame...

Страница 8: ...AT DEFROST RUN CAPACITOR RED 6 YEL 5 R S 3 BLK 11 GRN 4 GRN 4 BLK 1 WHT 5 115V 220V COMPRESSOR 2 1 3 4 BLK 3 WHT 6 A B B A BLK 7 COM COM 24V LINE NEUTRAL NC NO ELECTRICAL REQUIREMENTS CAUTION DO NOT A...

Страница 9: ...ly 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 from this switch extend from be...

Страница 10: ...to reduce noise and vibration transmitted to rigid ductwork in the structure Use a minimum 10 diameter round or equivalent rectangular duct for total duct lengths of up to 25 Use a minimum 12 diamete...

Страница 11: ...y of the existing HVAC system with a backdraft damper If the existing system has multiple returns instead of installing a dedicated return to the Ultra Aire XT105H it is possible to select one to disc...

Страница 12: ...dehumidifier is in operation Create a separate return for the Ultra Aire XT105H in a central area of the building Installing the supply air from the Ultra Aire XT105H to the return of the HVAC system...

Страница 13: ...al location HVAC systems should be in close proximity for optimal air flow For multiple systems contact Technical Support at 1 800 533 7533 DUCTING TO HVAC SYSTEMS Recommended Multiple HVAC Systems In...

Страница 14: ...Be sure to utilize multiple rooms to allow air inside the structure to properly circulate Proper air distribution is important to ensure even humidity control and heat distribution throughout the str...

Страница 15: ...orized 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 climates or at times when the dew point is low ventilation can be...

Страница 16: ...CFM ____________ FRESH AIR VENTILATION Determine Ventilation Requirements The MINIMUM ventilation requirement is calculated using ASHRAE 62 2 2010 Use one or both of the options below to determine you...

Страница 17: ...HE TRANSFORMER WILL RESULT Control Connections The control and the control wires leaving the Ultra Aire XT105H are numbered and color coded to prevent confusion Depending on the control some of the wi...

Страница 18: ...ower transformer neutral side common with red Yellow Transformer high side Five Color Coded Wires Control Operation Unit ON Fan ON Make contact between yellow and blue wires Unit OFF Fan On Make conta...

Страница 19: ...the cabinet by pulling it down and out Remove the filter door by pulling it out of the bottom tab Step 2 Remove the filter by gently pulling it straight out of the unit Insert new filter by gently pus...

Страница 20: ...l 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 Box F...

Страница 21: ...e is left in the system it must be recovered before weighing in the new charge Refer to the unit nameplate for the correct charge weight and refrigerant type SERVICE Service Parts List Item Part No De...

Страница 22: ...ires together only the fan should run Disconnect the wires 8 Connect the yellow and blue wires together fan and compressor should run Disconnect the wires 9 If this test works then the field control w...

Страница 23: ...grees or below and or in area of low relative humidity the dehumidifier will produce little to no water 7 Collecting the water removed in a 24 hour period will give a measurement of performance WARNIN...

Страница 24: ...ot cover 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 Custom...

Страница 25: ...25 www Ultra Aire com 1 800 533 7533 Ultra Aire XT105H Installation Instructions...

Страница 26: ...26 Ultra Aire XT105H Installation Instructions www Ultra Aire com 1 800 533 7533...

Страница 27: ...27 www Ultra Aire com 1 800 533 7533 Ultra Aire XT105H Installation Instructions...

Страница 28: ...1 800 533 7533 www Ultra Aire com...

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