Advertisement

Quick Links

SANTA FE OASIS™105
Installation & Operation Instructions
Our most versatile and energy-efficient
dehumidifier, the Santa Fe Oasis105, is
perfect for a wide range of applications,
including whole-home, basements, attics,
and crawl spaces. It features onboard digital
controls, variable speed fan, dew point cut
out, and a low maintenance positive pressure
condensate drain.
Santa-Fe-Products.com | 800.533.7533
Serial Number
Install Date
Sold By
Patent: thermastor.com/patents
TS-1187 08/22 Rev B

Advertisement

Table of Contents
loading

Summary of Contents for Santa Fe OASIS105

  • Page 1 SANTA FE OASIS™105 Installation & Operation Instructions Our most versatile and energy-efficient Serial Number dehumidifier, the Santa Fe Oasis105, is Install Date perfect for a wide range of applications, Sold By including whole-home, basements, attics, and crawl spaces. It features onboard digital...
  • Page 2: Table Of Contents

    Table of Contents Safety Instructions ..................3 Intended Applications ................3 Registrations ....................3 Dehumidifier Set Up .................4 Items Included In Box.................4 Important Precautions ................4 Location Considerations ................4 Installing Leveling Feet ................4 Drain Installation ..................5 Operation ....................6 Controller Instructions ................6 Control Functions ..................6 Modes of Operation ................7 Using Onboard Control ................7 Using Remote / Terminal Control ............7...
  • Page 3: Safety Instructions

    • Contact installer or call 1-800-533-7533 for all repair or warranty needs. Intended Application(s) The Santa Fe Oasis105 dehumidifier is intended for use in crawlspaces, basements and whole homes ducted with optional duct kits: however, the unit can be placed in almost any residential setting where dehumidification is desired.
  • Page 4: Dehumidifier Set Up

    Important Precautions • Do not install the Santa Fe Oasis105 dehumidifier with the intake or exhaust of the unit within 14” of a wall or other obstruction. Avoid directing the discharge air at people. The dehumidifier should be used in the upright position •...
  • Page 5: Drain Installation

    Improper installation of the drain hose may result in water leakage. If the Santa Fe Oasis105 dehumidifier is located too far from the floor drain and the provided hose does not reach, you may use a 1/2”...
  • Page 6: Operation

    Changes fan modes from Low (Lo), Auto(Au) and High (HI) press and hold button for High override. Terminal block Used to wire in external signals when in Terminal Control Mode Santa Fe Oasis105 Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533...
  • Page 7: Modes Of Operation

    Input (Use Normally Closed Switch). Alarm: Normally Closed Relay Output - Indicates when dehumidifier is in an alarm state. Alarm: Outputs a 24V signal when the Dehumidifier returns an on board error code. 800.533.7533 | Santa-Fe-Products.com Santa Fe Oasis105 Installation & Operation Instructions...
  • Page 8: Air Filtration

    Air Filtration The Santa Fe Oasis105 dehumidifier is equipped with MERV-13 air filter (89-90% ASHRAE dust spot). The filters should be checked and replaced every three to six months. Operating the unit with a dirty filter will reduce dehumidifier capacity and efficiency.
  • Page 9: Basement/Crawl Space Installation

    The Oasis105 is designed to operate between 49 °F and 115 °F. If the inlet air temperature is out of this range, the unit will display an error code and not operate.
  • Page 10: Ducting To Finished Areas (Optional)

    Ducting To Finished Areas (Optional) Return and supply duct collars are optional accessories for the Santa Fe Oasis105 and not included with the unit. Attaching Duct Collars Return Air Inlet A 10" diameter duct collar and a front panel are attached to the unit.
  • Page 11: Recommended Installations

    Dehumidistat (mounts on Duct Work opposite wall in finished area) • Place the Santa Fe dehumidifier in the unfinished area of the basement, near a drain access (condensate will • Place the Santa Fe dehumidifier in the unfinished area drain via gravity or with an optional pump kit).
  • Page 12: Ducting To Hvac Systems

    Ducting To HVAC Systems Return and supply duct collars are optional accessories for the Santa Fe Oasis105 and not included with the unit. CAUTION! DO NOT CONNECT WITH A STATIC PRESSURE GREATER THAN OR EQUAL TO +1.0 WG. CONTACT TECHNICAL SUPPORT AT (800) 533-7533 FOR ADDITIONAL DETAILS.
  • Page 13: Recommended Installs

    • Install a dedicated 10" air return for the Santa Fe Oasis105 from a central area of the structure. • Duct the supply of the Santa Fe Oasis105 to the supply of the HVAC system with a backdraft damper.
  • Page 14 Installation in a Basement or Crawlspace Install a separate 10" return for the Oasis105 in a central area of the structure. Duct the supply of the dehumidifier to the air supply of the HVAC system with a backdraft damper.
  • Page 15 Ducting To HVAC Systems 2. Alternative HVAC System Installation If the Recommended Dedicated Oasis105 Return to HVAC Supply Installation is not possible, there are several alternative installation options available. • DO NOT locate return in a bathroom or kitchen. •...
  • Page 16 (optional). The supply of the Oasis105 Dehumidifier should be ducted to the rooms in the home that have the ductless mini-split heads and as close to the heads as possible. Be sure to utilize multiple rooms to allow air inside the structure to properly circulate.
  • Page 17: Service

    1. Defective sensor minutes. temperature 2. Loose connection • After the compressor runs sensor for 15 minutes, the unit will go into defrost mode for 30 minutes. • This process will repeat. 800.533.7533 | Santa-Fe-Products.com Santa Fe Oasis105 Installation & Operation Instructions...
  • Page 18: Troubleshooting

    Power board will be in when refrigeration in the refrigeration system system protection mode. operating system 2. Incoming air temp is too high below 90°F incoming Santa Fe Oasis105 Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533...
  • Page 19: Electrical Requirements

    The unit should not be used in areas prone to flooding. Consult local electrical codes for any further information. An optional remote dehumidistat is available for use with the Santa Fe Oasis105 dehumidifier and is to be located remotely from the dehumidifier.
  • Page 20: Warranty

    Warranty Limited Warranty. Therma-Stor, LLC (“Therma-Stor”) warrants as follows: (i) the Santa Fe Oasis105 dehumidifier (“Product”) will be free of material defects in workmanship or materials for a period of 2 years (“Two-Year Warranty”) following the date of initial purchase of such Product by an original customer purchasing from Therma-Stor or an authorized reseller (“Customer”);...
  • Page 21: Warranty Registration Card

    Warranty Registration Card REGISTER YOUR PRODUCT. PART NUMBER SERIAL NUMBER www.thermastor.com/registration Register your product using the serial number and part number above at www.thermastor.com/registration 800.533.7533 | Santa-Fe-Products.com Santa Fe Oasis105 Installation & Operation Instructions...
  • Page 22 Santa-Fe-Products.com 800.533.7533...

Table of Contents