Shutting Down Your Furnace | Bryant 374RAN manual

!DANGER

ELECTRICAL SHOCK HAZ- ARD HIGH VOLTAGE AT IGNITER.

Severe electrical shock, per- sonal injury, or death could result.

•If a suspected malfunction occurs with your oil control system, such as the burner not lighting when it should, refer to the “Shutting Down Your Furnace” section and call your dealer as soon as possible.

CHECK AIR FILTER: Before attempting to start your furnace, be sure the furnace air ﬁlter is clean and in place. See “Performing Rou- tine Maintenance” section in this manual. Then proceed as follows:

STEPS FOR STARTING YOUR FURNACE

1.Open all warm air registers and make sure that all return-air grills are unobstructed.

2.If a humidiﬁer is installed with your system, open water supply valve.

3.Make sure blower access door is secured in place.

4.Set your room thermostat to lowest temperature setting. (See Fig. 5.)

5.Turn on electric power to furnace. (See Fig. 6.)

6.Open oil supply valve. (See Fig. 7.)

7.Check all connections to ensure there are no leaks.

8.Set room thermostat to a tem- perature slightly above room temperature. This will auto- matically signal the furnace to start.

9.When the thermostat calls for heat, power from the trans- former energizes the fan control board. The fan control ener- gizes the ignition control. The ignition control will automati- cally light the burner.

The electronic fan control auto- matically turns on the blower. The air moved over the heat ex- changer by the blower is warmed and passes through the ducts to the room registers.

This unit is equipped with con- tinuous ignition control. If the main burner does not ignite within 30 sec from the call for heat, the control will lock out. The red button on top of the control must be depressed for 3 sec in order to reset the control.

The control CANNOT be reset from the room thermostat.

10.Set your thermostat to the tem- perature that satisﬁes your com- fort requirements. SUGGES- TION: Setting the thermostat back a few degrees and compen- sating for the difference with warmer clothing can make a big difference in your fuel consump- tion on extremely cold days. The few degrees at the top of your thermostat “comfort level” are the most costly degrees to obtain.

When room temperature drops below temperature selected on the thermostat, the furnace will be switched on automatically. When room temperature reaches the degree selected on the ther- mostat, the furnace will be switched off automatically.

Some thermostats have a FAN mode with 2 selections, AUTO and ON. When thermostat is set to AUTO, the furnace blower cycles on and off, controlled by the thermostat. In ON mode, the furnace blower runs contin- uously. This keeps the tempera- ture level in your home more evenly balanced. It also contin- uously ﬁlters indoor air.

SHUTTING DOWN

YOUR FURNACE

Should you need to shut down your furnace for service or mainte- nance, you will need to turn the furnace off. The following proce- dures must be followed:

1.Set thermostat to lowest setting. (See Fig. 8.)

374RAN specifications

The Bryant 374RAN is a cutting-edge air conditioning unit designed to provide efficient cooling solutions for residential and small commercial spaces. Esteemed for its reliability and advanced technology, the Bryant 374RAN represents a strong choice for homeowners seeking comfort and energy efficiency.

One of the standout features of the Bryant 374RAN is its SEER rating, which stands at an impressive level, making it one of the more energy-efficient models in the market. This Seasonal Energy Efficiency Ratio (SEER) not only helps reduce energy consumption but also lowers utility bills, making it an eco-friendly choice. The unit is equipped with a variable-speed compressor, which allows for precise temperature control and better humidity management, enhancing indoor comfort throughout the season.

The Bryant 374RAN utilizes Silver series technology that ensures durability and performance. Its components are designed and tested for longevity, providing peace of mind to homeowners investing in this system. Additionally, Bryant incorporates a sound-dampening system with acoustic insulation, ensuring that the operation of the unit remains quiet, which is important for residential settings.

For those looking for seamless integration with smart home systems, the Bryant 374RAN offers excellent compatibility. It can be paired with a smart thermostat, allowing users to remotely monitor and control their home’s cooling from anywhere. This smart technology optimizes energy use, adjusts settings based on occupancy, and provides alerts for maintenance needs.

In terms of installation and maintenance, the Bryant 374RAN comes with straightforward guidelines, ensuring that users can easily have it integrated into their homes. The unit features a top discharge design, allowing for better airflow and heat dissipation, which contributes to its efficiency. The cabinet is constructed from corrosion-resistant materials, enhancing its longevity while maintaining a sleek aesthetic.

Overall, the Bryant 374RAN is a feature-rich air conditioning solution that prioritizes energy efficiency, advanced technology, and durable construction. Its commitment to performance makes it a reliable choice for consumers, ensuring comfortable indoor climates regardless of external weather conditions. The combination of cost-effectiveness, ease of use, and integration capabilities positions the Bryant 374RAN as a preferred option for modern climate control needs.