Perfect Humidityt Control Connections

Perfect Humidity - Space RH Controller —

NOTE: Perfect Humidity is a factory installed option which is only available for units equipped with belt-drive motors.

The Perfect Humidity dehumidification system requires a field-supplied and -installed space relative humidity control device. This device may be a separate humidistat control (contact closes on rise in space RH above control setpoint) or a combination thermostat-humidistat control device such as Bryant’s EDGER Pro Thermidistat with isolated contact set for dehumidification control. The humidistat is normally used in applications where a temperature control is already provided (such as a third-party Building Management System).

To connect a field-supplied humidistat:

1.Route the humidistat 2-conductor cable (field-sup- plied) through the hole provided in the unit corner post.

2.Feed wires through the raceway built into the corner post (see Fig. 30) to the 24-v barrier located on the left side of the control box. The raceway provides the UL-required clearance between high-voltage and low-voltage wiring.

3.Use wire nuts to connect humidistat cable to two PINK leads in the low–voltage wiring as shown in Fig. 32. Refer to the instructions for the field-sup- plied humidistat for more information.

To connect the Edge Programmable Thermidistat

(T6-PRH01-A):

1.Route the Edge Programmable Thermostat multi- conductor cable (field-supplied) through the hole provided in the unit corner post.

2.Feed wires through the raceway build into the corner post (see Fig. 30) to the 24-v barrier located on the left side of the control box. The raceway provides the UL-required clearance between high-voltage and low-voltage wiring.

3.The Edge Programmable Thermostat has dry contacts at terminals D1 and D2 for dehumidification operation (see Fig. 33). The dry contacts must be wired between CTB terminal R and the PINK lead to the LTLO switch with field-supplied wire nuts. Refer to the installation instructions included with the Bryant Edge Programmable Thermidistat device for more information.

C09502

Fig. 31 - Edge Programmable Thermostat

581J

581J specifications

The Bryant 581J is a high-efficiency gas furnace that exemplifies advanced heating technology and innovative design. Known for its reliability and comfort, the Bryant 581J offers impressive performance features that cater to both residential and commercial heating needs. One of its standout characteristics is the two-stage heating system, which allows the furnace to operate at a lower stage when the heating demand is modest, providing improved comfort and energy efficiency. This feature also minimizes temperature fluctuations, ensuring a more consistent and comfortable indoor environment.

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Overall, the Bryant 581J represents a blend of efficiency, advanced technology, and reliable performance. With its high AFUE rating, innovative features, and quiet operation, it stands out in the market as a top choice for anyone seeking a dependable heating solution. Whether for new installations or replacements, the Bryant 581J is designed to meet the heating demands of today's energy-conscious homeowners.