Aaon RM-030 Manuel d'utilisateur

1RM SERIESHEATING • COOLING & COMBINATIONROOFTOP UNITSINSTALLATIONINSTRUCTIONMANUAL▲! WARNINGIf the information in this manual is not followede

10INSTALLATION continuedCONDENSATE PIPINGAAON units are equipped with drain connections and 'P'traps are furnished with the equipment. All

11GAS UNIT LIGHTING INSTRUCTIONSWARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PE

12PERIODIC INSPECTION PROCEDURESGAS HEATING UNITS1. The flow of combustion and ventilating cannotbe obstructed in any way. The indoor blower, evapor

13PERIODIC INSPECTION PROCEDURES ContinuedCOOLING1.Main Power Switches are on and power is to the unit.2. Set thermostat in cooling mode and place th

14SERVICING, TROUBLE SHOOTING & MAINTENANCELUBRICATIONAll original blower motors and bearings are furnishedwith an orginal factory charge of lubr

15Before inspecting or replacing the filters, be sure theunit IS NOT operating. The filters are located in thefilter access section of the unit. Open

16BURNER GOES "OFF" ON HIGH LIMITSERVICINGTROUBLEPOSSIBLE CAUSEELECTRIC HEATINGSYSTEM OFF1. Check power at line side of contactor(s).2. Ther

17TROUBLEPOSSIBLE CAUSESTEAM AND HOT WATER HEATING1. Check power at line side of contactor(s).2. Thermostat not set for heating.1. Overload relay trip

18TROUBLEPOSSIBLE CAUSE1. Check power at line side of contactor(s).2. Thermostat not set for cooling.1. Overload thermal protector open in motor.2. Co

19SEQUENCE OF OPERATIONSI. GENERAL INFORMATIONA. HEATING1. Natural GasWhen the thermostat calls for heating, W1 makes R tothe heat relay (HR). All N.

2SECTION PAGE NUMBERGENERAL DESCRIPTION …………………………………………………………………………… 03UnpackingCertificationCodes and OrdinancesOWNER'S INFORMATION ………

20II. VAV (Variable Air Volume) SYSTEMSNOTE: VAV BOXES AND CONTROLS ARESUPPLIED BY OTHERS FOR FIELD INSTALLATION.When a call for cooling is received,

21STUCK COMPRESSORMOTOR WINDING OPENCOMPRESSOR RUNSREVERSE LEADSCHECK UNIT FUSESAND WINDINGGROUNDED WINDINGINTERNALOVERLOAD OPENREPLACECOMPRESSORCOMPR

22IGNITION CONTROL CHECKOUT PROCEDURENOIS 24v AVAILABLEAT IGNITION CONTROL ?NOCORRECTION NECESSARYIS 24v AVAILABLE ATGAS VALVE ?YESYESIS FLAME SENSORC

23AAON , Inc.JOB NAME:ADDRESS:CITY, STATE:FACTORY START-UP FORMCheck & Tighten All Electrical Terminals:Verify All Copper Tubing Is Isolated So It

24RM SERIESINSTALLATIONINSTRUCTIONMANUALAAON, Inc.2425 South YukonTulsa, Oklahoma 74107ph: (918) 583-2266 • fax: (918) 583-6094R15690 (7-03)AAON

3GENERAL DESCRIPTIONCERTIFICATION• GAS HEAT MODELS(a) Design Certified as a forced air furnace with or without cooling unit.(b) Certified for outdoor

4OWNER'S INFORMATIONWARNINGFailure to observe the following instructions will resultin premature failure of your system, and possible void-ing of

5GAS HEATING SYSTEMThe heating section is for use with natural gas supplypressure of 6" to 10.5" Water Column. The unit may alsoutilize p

6ROOFDECK *STRUCTURALSTEEL *DUCT /FLEXCONNECTOR*GASKETCOUNTERFLASHING *RIGIDINSULATION *CURBWOODNAILER *CANT STRIP *ROOFINGMATERIAL*DUCT RAILDETAIL &a

7INSTALLATION continuedAAON Rooftop units are designed for fast, easy installa-tion. The curb is mounted first and must be located soduct connections

8ELECTRICALVerify the unit data plate voltage agrees with the powersupply. Route power and control wiring through theutility entry. Do not run power

9GAS PIPINGSize gas piping to supply the unit with 6" to 10.5" watercolumn pressure for natural gas or 11" water columnpressure for pro