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MULTI-POSITION AHU
INDOOR UNIT
CENTRAL SPLIT AIR HANDLER AIR CONDITIONING SYSTEM
Installation Manual
IMPORTANT NOTE:
Thank you for purchasing our air conditioning system. Please read this manual carefully
before operating your new air conditioning units. Make sure to save this manual for future
reference.
Model:
OS-EAH36-230VI
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Table of Contents
Related Manuals for Olmo OS-EAH36-230VI
Summary of Contents for Olmo OS-EAH36-230VI
- Page 1 CENTRAL SPLIT AIR HANDLER AIR CONDITIONING SYSTEM Installation Manual Model: OS-EAH36-230VI IMPORTANT NOTE: Thank you for purchasing our air conditioning system. Please read this manual carefully before operating your new air conditioning units. Make sure to save this manual for future...
- Page 3 Contents...
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Page 4: Caution Statements
Caution Statements Alert Symbols： : The symbol refers to a hazard which can result in severe personal injury or death. DANGER : The symbol refers to a hazard or an unsafe practice which may result in severe personal injury WARNING or death. - Page 5 Caution Statements WARNING CAUTION...
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Page 6: Composition Of The Air Conditioner
Composition of the Air conditioner Indoor unit 1. Air outlet flange 2. Low voltage connection (for 24V) 3.Circuitbreakerswitch (Optional) 4. Refrigerant pipe (Gas) 5.Refrigerant pipe (Liquid) 6.Air inlet 7.Auxiliarydrainagehole 8. Drainagehole 9. Auxiliarydrainagehole 10.High voltage connection 11.High voltage connection 12. Air outlet 13.Auxiliaryheater (Optional) 14.Electric box 15.Fanvolute... -
Page 7: Air Filter (Not Factory-Installed)
CAUTION Air Filter Air Filter (Not Factory-installed) Please replace or clean the filter regularly, because there will be lots of dust accumulated on the surface of the filter after a period of time. Follow these steps to properly replace the filter: After removing the two manual bolt s, take down the filter... -
Page 8: Installation And Maintenance
Installation and Maintenance 1. Safety Notice WARNING 2. Installation of the Indoor Unit 2.1 Initial Check CAUTION ·When moving the unit after unpacking, make sure not to exert any pressure on other parts, especially the refrigerant piping, drain piping and flange parts. ·Wear protective gears when installing the unit. -
Page 9: Installation Location
Installation and Maintenance 2.2 Installation Location ·Optimum air distribution is ensured. ·The air path is not blocked. ·Condensation can drain properly. ·Ensure sufficient clearance for maintenance and servicing. ·Piping between the indoor and outdoor units should be within the allowable limits. (Refer to the installation of the outdoor unit ) ·The indoor unit, outdoor unit, power supply wiring Auxiliary drain pan... -
Page 10: Drain Piping
Installation and Maintenance 4. Drain Piping 3. Refrigerant Pipe Condensate drain trap (Unit: in.) DANGER Do not operate unit without condensate drain trap. Do not over tighten drain To approved drain fitting. Unit must be slightly pitched toward drain connection. Do not connect the drain pipes directly to sewage pipes to avoid ammonia odour. -
Page 11: Electrical Wiring
Installation and Maintenance 5. Electrical Wiring 5.1 Electrical Installation CAUTION WARNING Wiring diagram Thermostat Power (L1) (L2) C B Y W SI G R C W1 SI terminal panel Indoor unit Outdoor unit L1 L2 PE Power supply Power supply NOTE: (1) Donotconnectdashedlinewhenelectricheaterisnotused. (2) Wiringmustbeperformedaccordingtowiringdiagramthatpastedonindoorunit. -
Page 12: Change Of Static Pressure
Installation and Maintenance 5.2 Change of Static Pressure The static pressure can be selected by changing Dip Switches on electric board. Static Pressure Setting: Dip Switch S2 Static Pressure Static Pressure Static Pressure Blower Speed Tap Fan Speed Select Setting (W.C.[kPa]) 24K (W.C.[kPa]) 36K (W.C.[kPa]) 48K/60K... - Page 13 Installation and Maintenance Installation and Maintenance 7.TXV Replacement Information Please follow the steps below when replace TXV: (1). Disassemble the front panel. (2). Take the thermal bulb down by undoing the copper strips around it. (3). Weld the pressure pipe off from the gas pipe with a welding gun. Be careful not to burn the gas pipe. (4).
- Page 14 Product Registration: Products must be registered for Limited Warranty within 60 days of installation by licensed HVAC technician. Products can be registered at olmo-comfort.com. Alternatively, the warranty registration card from the product User’s Manual can be filled out and sent in as instructed.
- Page 15 leaks Comfortside does not cover any claims related to the lack of refrigerant in new products, discovered upon arrival, or during installation, as well as subsequent refrigerant loss occurring at any time afterward. This Warranty is not transferable. No person or entity is authorized to change the terms and conditions outlined in this Warranty agreement, in any respect, nor to create any additional obligations or liabilities for any party involved.
- Page 16 www.olmo-comfort.com...
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