Desa BG30P, GG30NT, FG30PT, FG30NT, RG30NT, RG30P, GG30PT Installing Bottom Mounting Screws

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INSTALLATION

Continued

Installing Bottom Mounting Screws

1.Locate two bottom mounting holes. These holes are near bottom on back panel of heater (see Figure 12).

2.Mark screw locations on wall.

3.Remove heater from mounting bracket.

4.If installing bottom mounting screws into hollow or solid wall, install wall anchors. Follow steps 1 through 4 under Attaching To Wall Anchor Method, page 10.

If installing bottom mounting screw into wall stud, drill holes at marked locations using 9/64" drill bit.

5.Replace heater onto mounting bracket.

6.Place spacers between bottom mounting holes and wall anchor or drilled hole.

7.Hold spacer in place with one hand. With other hand, insert mounting screw through bottom mounting hole and spacer. Place tip of screw in opening of wall anchor or drilled hole.

8.Tighten both screws until heater is ﬁrmly secured to wall. Do not over tighten.

Note: Do not replace front panel at this time. Replace front panel after making gas connec- tions and checking for leaks (see pages 12 through 14).

Front View

Heater	Wall
	Wall
	Spacer

Side View

Figure 12 - Installing Bottom Mounting

Screws

114683-01B

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Contents What to do if YOU Smell GAS Table of Contents Poisoning may lead to death Safety InformationUnpacking Product FeaturesLocal Codes Unusually Tight Construction AIR for Combustion VentilationProviding Adequate Ventilation Following are excerpts from National FuelDetermining if You Have a Conﬁned or Unconﬁned Space Determining FRESH-AIR Flow for Heater LocationVentilation Air From Inside Building InstallationVentilation AIR Check GAS TypeLocating Heater Installation ItemsRemoving Front Panel Of Heater Installing Heater to WallThermostat Sensing Bulb Thermostat Models Only Mounting BracketPlacing Heater On Mounting Bracket Attaching To Wall Anchor MethodInstalling Bottom Mounting Screws Installing Bottom Mounting ScrewsTypical Inlet Pipe Diameter Connecting to GAS SupplyEquipment Checking GAS ConnectionsTest Pressures Equal To or Less Than Psig 3.5 kPaMake sure control knob of heater is in the OFF position Open equipment shutoff valve see ,Lighting Instructions Manual Control Models For Your Safety Read Before LightingOperating Heater Shutting Off Burner Only pilot stays lit Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off HeaterThermostat Control Operation Check pilot ﬂame pattern and burner ﬂame pat- tern often Inspecting HeaterPilot Flame Pattern Burner Flame PatternCabinet Cleaning MaintenanceODS/PILOT and Burner Burner Pilot AIR InletObserved Problem Possible Cause Remedy TroubleshootingBurner oriﬁce is clogged Clean burner see Cleaning Out when control knob is re Control knob not pressedSafety interlock system has Delayed ignition of burner Manifold pressure is too lowAir passageways on heater Or shut off Qualiﬁed service personOperation Processes Hours of operation Turning control knob toStatement above Gas leak. See WarningBG30P, FG30P, GG30P, RG30P, GMG30P SpecificationsBG30N, FG30N, GG30N, RG30N, GMG30N Parts Under Warranty Service HintsTechnical Service Service Publications Replacement PartsIllustrated Parts Breakdown NJF 8C Parts ListIllustrated Parts Breakdown NJF 8C For all models. Equipment shutoff valve with 1/8 NPT tap AccessoriesEquipment Shutoff Valve GA5010 FAN Kits GA3250TParts Centrals Limited Warranty VENT-FREE Residential GAS Heaters Warranty InformationKeep this Warranty