Summary of Contents for Oasys SEER 40 PLUS
- Page 1 OASys HYbRID Air Conditioner Owner’s Manual IDAC TECHNOLOGY with SEER 40 PLUS THere’S A CHAnGe In THe AIr ® ... And in your energy bill OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107...
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Page 2: Table Of Contents
EXPLODED UNIT GRAPHIC ............14 INSTALLATION INSTRUCTIONS ..........15 INSTALLATION CHECKLIST ............15 SAFETY ....................15 PLANNING THE INSTALLATION Sizing ..................15 Selecting a location for the OASys ........15 Planning for Air Distribution ..........16 Service Connections ............17 Controls ..................17 water Hardness ..............17 Preparation for Mounting ...........18 UNPACKING AND INSPECTION Parts Included ................18... -
Page 3: Introduction
To begin using your OASys immediately, read Getting Started. To fully understand how to operate OA- Sys, read the Operations section. To learn the principals of operation, refer to the sections General use and How OASys Works. To assure reliable, efficient operation of OASys for many years, refer to Main- tenance and Service. -
Page 4: Warranty Registration
City, State and ZIP Code _______________________________________________________ Phone Number (optional) _______________________________________________________ Email Address (optional) ________________________________________________________ ❑ ❑ Can we contact you to check on the status of your OASys? Yes/ would you like a free Speakman high performance eco Shower Head ❑ ❑... - Page 5 OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107...
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Page 6: Getting Started
Often overlooked but quite effective outlets are fireplace dampers. NOTE: When you first start up the OASys unit you may notice a slight odor. This odor results from the Celdek direct cooling media and is common to all sophisticated evaporative coolers that use this high quality material. -
Page 7: Operation
• Controls are the way the Modes are set or programmed. INDICATORS • Indicators allow the OASys unit to tell the user what Modes and settings have been chosen. GENERAL FEATURES OF THE THERMOSTAT The Thermostat has following general features •... - Page 8 FIGURE 1. COnTrOller and THerMOSTAT OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107...
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Page 9: Operating Modes And Controls
• If the Room Temperature falls 2ºF below the Set Temp:Circulation Pump will turn Off and the OASys will go into Dry Out cycle- the fan will run at low speed for 4 minutes to dry out the Direct/Indirect Media before going in to the Standby State. - Page 10 PURGE CYCLE MODE: • This mode is automatic but can be programmed. • If the OASys has not started for 4 hours the Dump Pump will come on for 4 minutes which will empty out the sump to prevent biological growth.
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Page 11: Operating Indicators
COnTrOlS The OASys can be controlled using either the Keys on the Thermostat or the optional Infrared remote Control: THERMOSTAT CONTROLS. A beep sound is heard when any key is pressed. • POwer: Switch the OASys on or off. • uP: Increases the Set Temperature. Also used to adjust the Timer. -
Page 12: General Use
OASys is installed in an outdoor location, it is recommended that you disconnect and drain the water supply line to avoid freeze damage to the line. If power to the OASys is to be disconnected for the win- ter, drain the reservoir before shutting off the power, and cover the top vent to keep out rainwater and debris. -
Page 13: How Oasys Works
HOw OASys wOrKS PRINCIPAL OF OPERATION Your OASys uses the natural evaporation of water to provide cooling in a two-stage process that pro- duces lower air temperatures with less humidity than direct evaporative coolers. The “indirect cooling media” (ICM) provides the first cooling stage. The ICM is a heat exchanger which cools the air without adding moisture. -
Page 14: Maintenance And Service
1. The Dump Cycle prevents the build-up of dirty water. 2. The Dry Out Cycle avoids the moist environment conducive to mold growth. 3. A biocide additive is available and should be used if the OASys is installed in a climate area that experiences periods of relatively high humidity. -
Page 15: Exploded Unit Graphic
GrAPH unIT OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107... -
Page 16: Installation Instructions
The following information will help in selecting a location for the OASys: • The OASys may be mounted on an outside pad, a roof or bracketed to a wall. The OASys can be placed in a garage with adequate drainage in case of overflow or leaks. Indoor installation such as in an attic or utility closet is possible but not recommended. -
Page 17: Planning For Air Distribution
UNLIKE REFRIGERANT -bASED AIR CONDITIONERS, which use multiple supply air outlets to distribute cooling and one return air inlet, OASys systems can be installed with one or two supply air inlets. Multiple “relief” locations distribute air to the various rooms. In many cases, supply air ducting can be eliminated. -
Page 18: Service Connections
Controls Installation section for additional information. WATER HARDNESS The OASys keeps its water clean and low in mineral content by periodically emptying, or “purging” the reservoir. The more rapidly water evaporates, the more frequently the reservoir is purged. -
Page 19: Preparation For Mounting
UNPACKING AND INSPECTION Parts Included Parts shipped with the standard OASys unit include the cabinet with blower, media assembly, and con- troller; thermostat, and thermostat wire (with modular connectors pre-installed). Optional parts include ceiling and/or wall dampers, wall mount duct, and intake air plenum The blower Assembly includes the blower housing, and motor. -
Page 20: Oasys Service And Maintenance Drawings
OASys SerVICInG and MAInTenAnCe DrAwInGS OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107... - Page 21 OASys SerVICInG and MAInTenAnCe DrAwInGS continued OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107...
- Page 22 OASys SerVICInG and MAInTenAnCe DrAwInGS continued OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107...
- Page 23 OASys SerVICInG and MAInTenAnCe DrAwInGS continued SPEAKMAN ® lean enewable ustainable OASys Owner’S MAnuAl | www.oasysairconditioner.com | 800-537-2107 #1076-07...