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

Ultra-Aire XT155H Installation Instructions

The Ultra-Aire XT155H generates condensate.
Place a secondary drain pan under the dehumidifier if it is suspended above a finished area or above an area 
where water leakage could cause damage.
A drain trap is required for the dehumidifier to drain properly. Install a 3/4" threaded male NPT adapter to the 
drain pan. Install a drain pipe assembly utilizing 3/4" PVC pipe to transport the condensate to a drain. Pitch 
of drain should be 1" per 10'.
An optional condensate pump kit is available for use with the Ultra-Aire XT155H and may be installed if lift is  
required to dispose of condensate. 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 from this switch extend from beneath the 
pump cover. This switch should be installed in series with the field wire that connects to the common lead 
from the Ultra-Aire XT155H to the control panel. If the pump fails, this switch opens the common control 
circuit and stops water production before the reservoir overflows. Contact a qualified electrician to install the 
safety float switch to the Ultra-Aire XT155H dehumidifier. 
Note: An optional condensate pump kit and an automatic cut-off device can be purchased through your 

dealer or online.

DRAIN INSTALLATION

Drain Installation

Drain Trap

Drain Port

Secondary Drain Pan

Drain

Trap

Drain Port

Drain Trap

Drain Port

Secondary Drain Pan

Drain

Trap

Drain Port

Содержание 4031070

Страница 1: ...mate in comfort health and property protection through Dehumidification Fresh Air Ventilation Optional Air Filtration TS 693 3 24 16 P N 4031070 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: ...onnections 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 hou...

Страница 5: ...Flex Duct 25 4022126 10 Flex Insulated Duct 25 4028399 10 Oval to Round Adapter Items Included in Box Ultra Aire XT155H Dehumidifier Ultra Aire XT155H Installation Instructions Ultra Aire XT155H 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: ...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 from this switch ex...

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: ...e to select one to disconnect from the existing HVAC system and use it for the dedicated Ultra Aire XT155H return Select a return from a central location in the house that is always open to the rest o...

Страница 12: ...on when the dehumidifier is in operation Create a separate return for the Ultra Aire XT155H in a central area of the building Installing the supply air from the Ultra Aire XT155H to the return of the...

Страница 13: ...entral 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 System...

Страница 14: ...etc 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...

Страница 15: ...otorized 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...

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 XT155H 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: ...Release the latch from 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...

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: ...s 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 Descr...

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 XT155H Installation Instructions...

Страница 26: ...26 Ultra Aire XT155H Installation Instructions www Ultra Aire com 1 800 533 7533...

Страница 27: ...27 www Ultra Aire com 1 800 533 7533 Ultra Aire XT155H Installation Instructions...

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

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