Procom SL250TYLA-D Operating Heater, Thermostat Control Operation, Manual Lighting Procedure

Page 10

THERMOSTAT CONTROL OPERATION

The thermostat control knob can be set to any comfort level between HI and LO. The thermostat will gradually modulate the heat output and flame height from higher to lower settings, or pilot, in order 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.

Note: Selecting the HI setting with the control knob will cause the burners to remain fully on, without modulating down in most cases. The LO and HI setting has temperature range of ap- proximately 55 F(12.78 C) to 90 F(32. 22C),respectively.This is the tempera- ture at the hydraulic thermostat bulb not the room temperature.The owner is ad- vised to determine the particular heat setting that is desired for comfort, as heating requirements are different for every owner.

Attention:If the owner does not want the main burner to ignite and turns the gas control knob to the LO setting, the main burner will still ignite if the temperature at the hydraulic thermo- stat bulb drops to 55 F(12.78 C).

If no heat is desired,turn the gas cntrol knob to the PILOT position.

Main Burner Operation Description of Gas Control Knob: OFF position.

PILOT position.

LO/HI will allow the hydraulic thermo- stat bulb to cycle the heater ON and OFF.

MANUAL LIGHTING

PROCEDURE

1.Follow steps 4 through 8 under Lighting Instructions, page 9.

2. Press 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.

OPERATING HEATER

Continued

INSPECTING BURNERS

C h e c k p i l o t f l a m e p a t t e r n a n d burner flame patterns often.

PILOT FLAME PATTERN

Figure 13 shows a correct pilot flame pattern. Figure 14 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple.This will cause the thermocouple to cool. When the ther- mocouple cools, the heater will shut down. If pilot flame pattern is incorrect, as shown in Figure 14:

turn heater off (see To Turn Off Gas to Appliance, page 9)

see Troubleshooting (pages 12 through 13).

BURNER FLAME PATTERN

Figure 15 shows a correct burner flame pattern. Figure 16 shows an incorrect burner flame pattern. If burner flame pattern is

incorrect:

 

turn heater off (see To Turn Off

Gas

to Appliance, page 9)

 

see Troubleshooting, pages

12

through 13

 

10

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Contents OWNER’S Operation and Installation Manual SN250TYLA-D SL250TYLA-DSafety Information Warnings P O R TA N T R e a dLocal Codes Safety InformationProduct Features UnpackingAIR for Combustion and Ventilation Providing Adequate VentilationVentilation Air From Outdoors Installation Check GAS TypeInstallation Connecting to GAS SupplyPressure Testing Heater Gas Connections Checking GAS ConnectionsOperating Heater Installing LogsFor Your Safety Read Before Lighting Lighting InstructionsThermostat Control Operation Manual Lighting ProcedureOperating Heater Inspecting BurnersCleaning and Maintenance Possible Cause TroubleshootingObserved Problem RemedySL250TYLA-D SN250TYLA-D SpecificationsObserved Problem Possible Cause RemedyParts Under Warranty Replacement PartsReplacement Parts Accessories Equipment Shutoff ValveInstall legs and flex tube Illustrated Parts Breakdown Parts List PA RT S C RIP Tion QTY Numb E RIllustrated Parts Breakdown Part Description QTY Number SN250TYLA-D SL250TYLA-D Installing Blower Accessory Blower Accessory Model NFHTX186 C E S S O R Y M O D E L NFHTX186Installing Blower Accessory Blower Accessory Model NFHTX186 Side View

SL250TYLA-D, SN250TYLA-D specifications

The Procom SL250TYLA-D and SN250TYLA-D are advanced communication solutions designed for professional users who demand reliable and efficient performance in challenging environments. Both models combine cutting-edge technology with robust features, making them ideal for various applications, including public safety, event management, and business communication.

The SL250TYLA-D is particularly known for its standout audio clarity, which ensures that users can communicate seamlessly even in noisy conditions. It boasts a powerful speaker that provides crisp and clear sound, allowing users to stay connected without needing to raise their voice. This robust audio system also incorporates noise-cancellation technology, which filters out unwanted background sounds, enhancing the clarity of communication.

The device features a user-friendly interface, with a large LCD display that provides essential information at a glance. Users can easily navigate through menus and settings, making adjustments on the go. The durable design of the SL250TYLA-D ensures it can withstand the rigors of daily use, with an IP67 rating that makes it resistant to dust and capable of withstanding immersion in water. This durability is complemented by an extended battery life, allowing for all-day use without the need for frequent recharging.

On the other hand, the SN250TYLA-D is specifically designed for versatile communication. It supports multiple frequency bands, allowing it to be used in various communication scenarios, whether in urban settings or remote areas. The device is equipped with digital encryption features, ensuring secure communications that protect sensitive information from eavesdropping or interception.

In terms of connectivity, both models support Bluetooth functionality, allowing users to connect to headsets and other devices, enhancing hands-free communication. They also feature a variety of programmable buttons that can be customized to suit the user's needs, enabling quick access to frequently used functions.

Another significant characteristic of the SL250TYLA-D and SN250TYLA-D is their compatibility with other Procom accessories, such as external antennas and chargers, allowing for a customizable communication setup. These models are designed for ease of use, making them an excellent choice for teams that need reliable and immediate communication in dynamic environments.

Overall, the Procom SL250TYLA-D and SN250TYLA-D stand out for their exceptional audio quality, durable design, advanced security features, and user-friendly interfaces. They represent a solid investment for organizations that prioritize effective communication and operational efficiency in their daily operations.
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