Desa (F)SVYD18NR installation manual To Turn OFF GAS To Appliance, Manual Lighting Procedure

Page 15

OWNER’S MANUAL

OPERATING

HEATER

Continued

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1.Turn control knob clockwise to the OFF position.

2.Set selector switch in the OFF posi- tion to keep from draining battery.

Shutting Off Burners Only (pilot stays lit)

You may shut off the burners and keep the pilot lit by doing one of the following:

1.

Turn control knob clockwise

 

to the PILOT position.

2.

Use remote control manual OFF button.

For wall thermostat operation, follow in- struction supplied with thermostat acces- sory GWMT1. For wall switch operation follow instructions supplied with GWMS2.

NOTICE: You must light the pilot before using the hand-held re- mote control unit. See Lighting Instructions on page 14.

1.After lighting, let pilot flame burn for about one minute. Turn control knob to ON position. Adjust flame adjust- ment knob anywhere between HI and LO. Slide the remote selector switch to the REMOTE position. Note: The burners may light if hand- held remote ON button was on when remote selector switch was last turned off. You can now turn the burners on and off with the hand- held remote control unit.

IMPORTANT: Do not leave the re- mote selector switch in the REMOTE position when the pilot is not lit. This will drain the battery.

IMPORTANT: Be sure to press the ON/OFF buttons on the hand held remote control unit for up to 3 sec- onds to assure proper operation.

GHRC Series Operation:

2a. Press the ON/OFF button to turn the burners on and off. When turning burners off, the pilot will remain lit.

GHRCTA Series Operation:

2b. Press the AUTO/ON/OFF button on the hand-held remote control (see Fig- ure 27). The lights to the left of the button will show AUTO, ON, or OFF.

•In the ON mode, the burners will ignite. The heater is in manual mode when ON is lit.

3. Set remote selector switch in the OFF

position.

MANUAL LIGHTING

PROCEDURE

1.

Follow steps 1 through 6 under Light-

 

ing Instructions, page 14.

2.

Depress control knob and light pilot

 

with match.

3.

Keep control knob pressed in for 30

 

seconds after lighting pilot. After 30

 

seconds, release control knob. Now

Flame Adjustment Knob

 

 

 

 

 

 

 

 

Control Knob in

IH

 

 

PIL

On Position

ON

 

F

O

 

 

O

 

T

 

OFF

 

O

 

 

 

 

 

 

N

 

REMOTE

 

 

 

 

LO

 

 

 

 

Remote Selector Switch in Remote

Position (Optional Remote Control)

Figure 26 - Setting the Remote Selector Switch, Control Knob, and Flame Adjustment Knob for Remote Operation

follow steps 9 through 11, page 14.

OPTIONAL REMOTE

OPERATION

Note: All remote control accessories must be purchased separately (see Accessories, page 33). Follow instructions included with the remote control.

Thermostat Control Operation

Shows Temperature Setting

The Log Heater will Automatically Cycle between Pilot and the Heat Setting that has been Selected

Increases Room

Temperature in AUTO

Mode

Decreases Room

Temperature in AUTO

Mode

Turns Burners On or Off and Allows You to Choose the Auto Setting

(Optional GHRCTA Only) The thermo- stat control setting on the remote control unit can be set to any comfort level be- tween WARMER and COOLER. The burners will turn on and off automati- cally to maintain the comfort level you select. The ideal comfort setting will vary by household depending upon the amount of space to be heated, the output of the central heating system, etc.

Figure 27 - Thermostat Hand-Held Remote Control Unit Selections (GHRCTA Series Only)

Continued

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Contents What to do if YOU Smell GAS VENT-FREE Natural GAS Stove HeaterDesa International VENT-FREE Natural GAS Stove Heater Safety InformationProduct Features Product IdentificationLocal Codes Confined and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionAIR for Combustion Ventilation Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside BuildingVent-Free Operation Only InstallationCheck GAS Type Clearances to CombustiblesUse an adjustable wrench or Stove Cavity AssemblySheraton Models Amity and Townsend ModelsAttaching Stove Door Appearance May Vary Depending on Model Fastening Heater Base to Stove Drop Bottom Installing GAS LOG Heater Into StoveInstallation Items Needed Connecting to GAS SupplyPressure Testing Heater Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections SVYD18NR and FSVYD18NR Remote-Ready Models For Your Safety Read Before LightingOperating Heater Lighting InstructionsManual Lighting Procedure To Turn OFF GAS To ApplianceOptional Remote Operation SVYD18N and FSVYD18N Manual-Variable Control Models Variable Control OperationMain Burner Inspecting BurnersPilot Flame Pattern Burner Primary AIR HolesCleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceSpecifications Technical ServiceObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Top SVYD18NR FSVYD18NR Illustrated Parts BreakdownKEY Part Number Description QTY Parts ListSVYD18N FSVYD18N KEY Part Description QTY Indicates Color Suffix Designation Amity SCIVF* Series PSCIVF* SeriesTouch-up Paint Bottle with Brush Porcelain Enamel Teal Green Sheraton NSCIVF* Series Parts List Series TownsendFC* and PFC* Series *Indicates Color Suffix Designation Parts Under Warranty Replacement PartsService Hints Wiring DiagramAccessories Warranty Information

(F)SVYD18N, (F)SVYD18NR specifications

Desa (F)SVYD18NR and (F)SVYD18N are advanced models in the range of valves designed to serve various industrial and residential applications. Known for their reliability and efficiency, these valves are engineered to meet the demanding needs of modern fluid control systems.

One of the main features of the Desa (F)SVYD18NR and (F)SVYD18N is their robust construction. They are made from high-quality materials that ensure durability and longevity, even in harsh operating conditions. The valves are resistant to corrosion, making them suitable for handling aggressive fluids without compromising their integrity. This characteristic is essential for industries such as chemicals, oil and gas, and water treatment, where exposure to different substances is inevitable.

The valves are also equipped with advanced sealing technologies which prevent leaks and ensure optimal performance. The precision-engineered seals provide a barrier against contaminants while maintaining efficient fluid flow. This not only enhances the reliability of the system but also contributes to reduced maintenance costs and downtime.

Another significant advantage of the Desa (F)SVYD18NR and (F)SVYD18N is their versatility. They are designed to accommodate a wide range of fluid types, including gases, liquids, and slurries. This adaptability makes them ideal for various applications, from HVAC systems to industrial manufacturing processes.

In terms of operation, these valves utilize a user-friendly design that facilitates ease of installation and adjustment. They come with standardized connections that fit a variety of piping systems, simplifying the integration process. Additionally, the models have a responsive actuator mechanism that ensures precise control over fluid flow, enhancing operational efficiency.

Moreover, Desa (F)SVYD18NR and (F)SVYD18N are designed with energy efficiency in mind. Their advanced aerodynamic design minimizes pressure drops and energy consumption, making them an environmentally friendly choice. This aligns with the growing trend of sustainable practices in industrial operations.

Finally, both models are subject to rigorous testing to ensure they meet industry standards and regulations. This commitment to quality assurance guarantees that users can trust the performance and safety of these valves in their operations.

In conclusion, the Desa (F)SVYD18NR and (F)SVYD18N valves stand out for their durability, versatility, easy installation, and commitment to energy efficiency. These characteristics make them an excellent choice for anyone seeking reliable fluid control solutions in various applications.
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