ENERGYSAVER RHFE-1004FA Operation Manual Table of Contents Page FEATURES OF THE RHFE-1004FA UNITS ..........................................................1 SAFETY DEVICES ................................................................................................1 IMPORTANT POINTS / USAGE AND INSTALLATION MUSTS ............................3 DIMENSIONS ........................................................................................................5 SPECIFICATIONS .................................................................................................6 SAFETY POINTS ..................................................................................................8 GETTING TO KNOW YOUR NEW RHFE-1004FA ................................................10 CONTROL PANEL .................................................................................................11 CUT-AWAY DIAGRAM ...........................................................................................12 NOTICE BEFORE INSTALLATION .......................................................................13 INSTALLATION INSTRUCTIONS ..........................................................................14 GAS CONNECTION ..............................................................................................15 VENT TERMINATION CLEARANCES ..................................................................16 LOCATION / CLEARANCES .................................................................................17 SLEEVE AND MANIFOLD INSTALLATION ...........................................................19 FITTING UNIT .......................................................................................................21 OPERATING INSTRUCTION LABEL ....................................................................23 ADDITIONAL CUSTOMER OPERATING INFORMATION ....................................24 TESTING ...............................................................................................................30 CHECK ..................................................................................................................30 PRE-SERVICE CHECK .........................................................................................31 TROUBLE SHOOTING ..........................................................................................32 ERROR MESSAGES..............................................................................................33 MAINTENANCE / SERVICE ..................................................................................34 WIRING DIAGRAM ................................................................................................35 WARRANTY INFORMATION .................................................................................36 SCHEMATIC DIAGRAM ........................................................................................38 PARTS LIST ...........................................................................................................45 RHFE-1004FA FLOW DIAGRAM ..........................................................................50 EXTENDED FLUE PIPE KIT .................................................................................51 TECHNICAL DATA ................................................................................................56 FEATURES OF THE RHFE-1004FA UNITS FEATURES OF THE RHFE-1004FA UNITS . Clean Heating Forced Flue Type . Easy Operation One-Touch Ignition . Sensible Temperature Control Feature . Comfortable Room Temperature Control and Display . Warm Air Outlet at Floor Level (Keeps Your Feet Warm) . Child Safety Lock . Room Temperature Setting Memory . Dirty Air Filter Indicator Lamp . Energy-Saving Economy Setting . Humidifier Tray . Air Flow Directional Louvers . Direct Vent Easily Installed . Proportional Heating Variable Capacity . Hush! Quiet Operation . Modern Design Minimizes Floor Space Requirements . Failure Message Display Spark Safety Device: Automatically shuts unit down when there is an abnormal spark at time of ignition. Flame Failure Device: Activated when burner flame fails. This prevents raw gas from being released. Overheat Switch: This device automatically cuts the gas off if the heater exceeds a predetermined temperature. This is normally caused by an obstruction in front of the louvers, or a blocked fan filter. Two Fusible Links: Backs up the overheat switch. If the fusible link cuts the unit off, a service call by an authorized person is required to replace the link. SAFETY DEVICES – 1– Overcurrent Prevention Device: This is a 5 amp. glass fuse found on P.C. board. Design to shut unit down in case of overcurrent. If fuse blows all indicator lamps will be “OFF”. Power Outage Safety Device: This safety device cuts off gas passage and stops operation. Local and state codes must be adhered to prior to installation. Rinnai is continually updating and improving products therefore specifications are...