Aaon RM-030 Manuel d'utilisateur

1RM SERIESHEATING • COOLING & COMBINATIONROOFTOP UNITSUSERSINFORMATIONMANUAL▲! WARNINGIf the information in this manual is not followedexactly,

10BURNER GOES "OFF" ON HIGH LIMITSERVICINGTROUBLEPOSSIBLE CAUSEELECTRIC HEATINGSYSTEM OFF1. Check power at line side of contactor(s).2. Ther

11TROUBLEPOSSIBLE CAUSESTEAM AND HOT WATER HEATING1. Check power at line side of contactor(s).2. Thermostat not set for heating.1. Overload relay trip

12TROUBLEPOSSIBLE CAUSE1. Check power at line side of contactor(s).2. Thermostat not set for cooling.1. Overload thermal protector open in motor.2. Co

13SEQUENCE OF OPERATIONSI. GENERAL INFORMATIONA. HEATING1. Natural GasWhen the thermostat calls for heating, W1 makes R tothe heat relay (HR). All N.

14II. VAV (Variable Air Volume) SYSTEMSNOTE: VAV BOXES AND CONTROLS ARESUPPLIED BY OTHERS FOR FIELD INSTALLATION.When a call for cooling is received,

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16RM SERIESUSERSINFORMATIONMANUALAAON, Inc.2425 South YukonTulsa, Oklahoma 74107ph: (918) 583-2266 • fax: (918) 583-6094R15700 (7-03)AAON®

2SECTION PAGE NUMBEROWNER'S INFORMATION ………………………………………………………………………………3 - 4HEATING / COOLING SYSTEMS …………………………………………………………………… 4 - 5Gas U

3OWNER'S INFORMATIONThe units are designed as self-contained heating, coolingor combination units for outdoor installation only, usingthe refrige

4HEATING & COOLING SYSTEMSNORMAL OPERATIONHEATINGSet the thermostat system switch to "HEAT".Set the thermostat fan switch to "AUTO&

5GAS UNIT LIGHTING INSTRUCTIONSWARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PER

6PERIODIC INSPECTION PROCEDURESGAS HEATING UNITS1. The flow of combustion and ventilating cannotbe obstructed in any way. The indoor blower, evapora

7PERIODIC INSPECTION PROCEDURES ContinuedCOOLING1.Main Power Switches are on and power is to the unit.2. Set thermostat in cooling mode and place the

8SERVICING, TROUBLE SHOOTING & MAINTENANCELUBRICATIONAll original blower motors and bearings are furnishedwith an orginal factory charge of lubri

9Before inspecting or replacing the filters, be sure theunit IS NOT operating. The filters are located in thefilter access section of the unit. Open