Floaire Indirect Fired Heater Manuel d'utilisateur

August 2009 Rev. 15 FOR YOUR SAFETY The use and storage of gasoline or other flammable vapors and liquids in open containers in the vicinity of this a

10Remote Control Panel On units shipped with the optional remote control panel, an electrical drop containing the panel wiring is provided with the h

11Correct Pilot Fame OPERATION Prior to starting up or operating the heater, check all fasteners for tightness. In particular, check the set screw in

12Maxitrol Modulating Valve Orifice and Gas Consumption Chart Furnace Size No. of Orifices Natural Gas Orifice Drill Size Propane Gas Orifice Drill

13Adjust pilot flame.Lock unit intohigh fire.Adjustincoming gaspressure.Is there 3.5" w.c. (10"w.c. propane) max.manifold pressure or atle

14Maximum RPM and HP Chart Blower Size Maximum RPM Maximum HP 10” 1800 2 15” 1400 5 18” 1200 5 (10 on 918) Pulley Adjustment Illustration Fi

Pulley Setscrew Torque Thread Size Torque (IN/Lb) No. 10 (bushing) 32 1/4” (bushing) 72 5/16” 130 Pulley Adjustment The adjustable motor pulley

16Maxitrol Amplifier Pulley Combination Chart Motor RPM 17251/3 to 1-1/2 HP MOTOR PULLEY Dd1 Dd2 Pd1 Pd2AX BELTS 1VL34 1.9 2.9 2 3Open ClosedBLOWER P

17Flame Safety Flame Safety Control The second system to understand is the Flame Safety Control. The FSC is there only to monitor the fla

18Optional Remote Panel Circuit PowerSupply FromHeater"Power" LightOnOffNo Power toPanelPanel isPoweredBlower SwitchNothing Happens No Powe

19Components The following image and list outlines the typical in-direct fired heater components and their functions. 1. Power Transformer – Ins

TABLE OF CONTENTS WARRANTY ...

20 Remote Panel Option The Remote Panel is a device used to control the operation of the heater from a remote location. This unit is available in bo

21Troubleshooting The following tables list causes and corrective actions for possible problems with in-direct heater units. Review these lists prio

22Flame Rollout Condition Floating Flame Condition Lifting Flame Condition Furnace Troubleshooting Chart Problem Potential Cause Corrective Action

23Remote Panel Troubleshooting Chart Light Indication Condition Possible Cause No Lights Power not available to Remote Panel Bad voltage to unit Ma

24Troubleshooting Flowcharts Blower runsbut there isno heatIs Outsidetemperature higherthan temp selector?No

25MAINTENANCE To guarantee trouble free operation of this heater, the manufacturer suggests following these guidelines. Most problems associated wit

262 weeks after startup 1. Belt tension should be checked after the first 2 weeks of fan operation. Belts tend to stretch and settle into pulleys

27Orifice and Gas Consumption Chart Furnace Size No. of Orifices Natural Gas Orifice Drill Size Propane Gas Orifice Drill Size Natural Gas CFH Propa

28Start-Up and Maintenance Documentation START-UP AND MEASUREMENTS SHOULD BE PERFORMED AFTER THE SYSTEM HAS BEEN AIR BALANCED AND WITH THE

3 WARRANTY This equipment is warranted to be free from defects in materials and workmanship, under normal use and service, for a period of 12 months

4INSTALLATION It is imperative that this unit is installed and operated with the designed airflow, gas, and electrical supply in accordance with t

5Recommended Supply Ductwork Sizes Blower Size Straight Duct Length 10 48 in. 15 72 in. 18 86 in. drastically increase the static pressure and

6In-Direct Fired Module Installation Indoor (INLINE) Installation

August 2009 Rev. 15 Indoor Flue Venting Indoor gas fired heating equipment must be vented. Do not operate un-vented. Gas fired heati

8Gas Pressure Table Gas Pressure Type Gas Pressure Inlet Pressure - Natural Gas 7 in. w.c. – 14 in. w.c. Inlet Pressure - Propane 11 in. w.c. – 14

9Copper Wire Ampacity Wire Size AWG Maximum Amps 14 15 12 20 10 30 8 50 6 65 Electrical Before connecting power to the heater, read and understand