Prime Heat PH18 Operations Instructions

MODELS: PH18 AND PH24Natural or Propane GasControl Type: Manual or MillivoltUNVENTED GAS LOG HEATER OR VENTED DECORATIVE APPLIANCEInstallation and Ope

10 65D2035PLACEMENT IN A FIREPLACE WITH A RESTRICTIVE BARRIER IMPORTANT INFORMATION FOR THE INSTALLATION OF THIS GAS LOG SETThe following are guideli

65D2035 1116"42"CLEARANCES AND HEIGHT REQUIREMENTSSidewall and ceiling clearances: The sides of the fireplace opening must be at least 16&q

12 65D2035Heater in Fireplace or Firebox8" or More ofHeat ResistantMaterialHoodMeasurethisdistanceHeater in Fireplace or FireboxHeat ResistantMa

65D2035 13Heater in Fireplace or FireboxHeat ResistantMaterialHood12"6" - 10 "21/2"8"min. 13" 18" 20&q

14 65D2035Heater in Fireplace or Firebox5" MinimumCombustibleMaterial14" MinimumHeater in Fireplace or FireboxCombustibleMaterialThis Dista

65D2035 15Damper StopDamperFigure 11 - Damper Stop Installation.(See WARNING at top of next page.)FIREPLACE PREPARATIONBEFORE FULLY INSTALLING THE UN

16 65D2035INSTALLING VENTED APPLIANCEPLACING AND SECURING APPLIANCEASSEMBLY PROCEDURE:1. Center the gas log unit in the fireplace or firebox. 2.

65D2035 17Pipe CouplingTo Heater ValveGas Supply Inlet CONNECTING THE GASNOTICE: A qualifi ed gas appliance installer must connect the heater to the g

18 65D2035Test Port “OUT”WARNINGCHECKING GAS PRESSUREThe heater gas inlet connection is a 3/8" NPT at the valve. All units have the inlet conne

65D2035 19ELECTRICAL WIRING (MILLIVOLT)The millivolt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO OPERATE.CONNECT

2 65D2035CONTENTSImportant Safety Information ...3Getting Started ...5Product Features and Specifi

20 65D2035ELECTRICAL WIRING (MILLIVOLT)A. COMPLETE MILLIVOLT SYSTEM CHECK (“A” Reading - On/Off Switch contacts CLOSED - Control Knob “ON” - Mai

65D2035 21LOG PLACEMENTINSTALLING PH18-R LOGS UNIT ON UNITFigure 17 - Installing Rear Log (#1)Figure 18 - Installing Left Middle Log (#2)Rear Log (#1

22 65D2035LOG PLACEMENTINSTALLING PH24-R LOGS UNIT ON UNITFigure 23 - Installing Rear Log (#1)Rear Log (#1)Left Middle Log (#2)Left TopLog (#5)Figure

65D2035 23Rear Log (#1)Left Middle Log (#2)Left TopLog (#5)Front Log (#4)Right Middle Log (#3)RightLog (#6)LOG PLACEMENTINSTALLING PH30-R LOGS ON UN

24 65D2035FLAME APPEARANCEFlames from the pilot, front and rear burner should be visually checked as soon as the heater is installed. In addition, pe

65D2035 25In normal operation at full rate after 15 minutes, the following fl ame appearances should be observed:Figure 39 - Correct Appearance of Rea

26 65D2035WARNINGFigure 40 - Location of Piezo Ignitor, Control Knobs and Switch on Millivolt Unit FOR YOUR SAFETY READ BEFORE LIGHTING A. This app

65D2035 27HILOHILOHILOWARNINGOPERATING INSTRUCTIONS MANUAL CONTROL LIGHTING INSTRUCTIONS TO TURN OFF HEATER 1. Turn control knob clockwise to OFF

28 65D2035OPERATING INSTRUCTIONS MILLIVOLT CONTROL LIGHTING INSTRUCTIONS 1. STOP! Read the safety information label. 2. Make sure the manual shu

65D2035 29WARNINGOPERATING INSTRUCTIONS AND CLEANING AND SERVICING MATCH LIGHTING INSTRUCTIONS 1. Remove any items necessary for easy access to t

65D2035 38. For propane/LP insert, do not place propane/LP supply tank(s) inside any structure. Locate propane/LP supply tank(s) outdoors. To preve

30 65D2035Note: All troubleshooting items are listed in order of operation.WARNINGTROUBLESHOOTINGTurn appliance OFF and allow to cool before servicin

65D2035 31TROUBLESHOOTINGIf the gas quality is bad, your pilot may not stay lit, the burners may produce soot and the heater may backfi re when lit. I

32 65D2035147 - Manual 1123596107 - Millivolt8ILLUSTRATED PARTS BREAKDOWN Failure to position the parts in accordance with these diagrams or failure

65D2035 33REPLACEMENT PARTS LIST REPLACEMENT PARTS ARE AVAILABLE THROUGH YOUR RETAILER. Item Description QtyPH18 PH24/30Natural Propane Natural Propa

34 65D2035PH24-RPH30-RILLUSTRATED PARTS BREAKDOWN Item Description Qty. PH24-F1 Main Log 1 65D20032 Front Log 1 65D20043 Bottom Middle Log 1 65D20054

65D2035 35NOTE REGARDING VENTED PRODUCTSThis product must be installed by a licensed plumber or gas fitter when installed within the Commonwealth of

36 65D2035b. In the event that the requirements of this subdivision can not be met at the time of completion of instal-lation, the owner shall have

65D2035 37NOTES

38 65D2035NOTES

65D2035 39NOTES

4 65D2035IMPORTANT SAFETY INFORMATIONThis appliance may be installed in an aftermar-ket, permanently located, manufactured (mobile) home, where not p

40 65D2035WARRANTY INFORMATIONLIFETIME WARRANTYThe following components are warranted for life to the original owner, subject of proof of purchase: C

65D2035 5MAKE SURE YOU HAVE RECEIVED ALL PARTS:Check your packing list to verify that all listed parts have been received. You should have the follow

6 65D2035NATURAL GAS Manual Pressure Millivolt PressureRegulator Pressure Setting: 4.0" w.c. Regulator Pressure Setting: 3.5" w.c.Ga

65D2035 7GENERAL INSTALLATION INFORMATIONCODESAdhere to all local codes or, in their absence, the latest edition of THE NATIONAL FUEL GAS CODE ANSI Z

8 65D2035WHThe following formula can be used to determine the maximum heater rating per the definition of unconfined space:BTU/Hr = (L1 + L2) Ft x (W

65D2035 9CADBFIREPLACE AND HEARTH DIMENSIONSUse manufacturer’s installation and clearance requirements as defined in their manual.The PH Series unven