OF (off) - function is disabled. Auxiliary heat is allowed to operate whenever sufficient demand for heat is available.

5-55_F - Outdoor temperature above which the auxiliary heat is not allowed to operate (unless MODE is set to Emergency Heat).

Default is OF (off).

Option 09 — Heat Pump Lockout Temperature

This selection is only available on Hybrid Heat systems. A Hybrid Heat system is selected via the Option 1 Equipment Type configuration. Configurations settings are: OF (off), 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55.

OF (off) — the heating cycle will always start with heat pump heating.

5-55_F — the outdoor temperature below which heat pump operation is not allowed.

When emergency heat mode is selected only auxiliary heat will operate. Default is OF (off).

Option 10 — Reversing Valve

This selection is only available on heat pump systems. “O” terminal can be configured to be energized in either heating mode or in cooling mode, depending on heat pump operation. “O” is used to describe a heat pump system that energizes its reversing valve in cooling. “B” is used to describe a heat pump system that energized its reversing valve in heating.

H — Reversing valve output (O/W2/B) is energized when HEAT mode is selected.

C — Reversing valve output (O/W2/B) is energized when COOL mode is selected.

Default is C.

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Bryant A07045, A07044 installation instructions Option 09 Heat Pump Lockout Temperature, Option 10 Reversing Valve

A07045, A07044 specifications

Bryant A07044 and A07045 are two advanced air conditioning units designed for both residential and commercial applications. These models are specifically engineered to provide high-efficiency cooling and optimal indoor comfort. With a focus on innovative technologies, they deliver reliability and performance that meet the demands of today's energy-conscious consumers.

One of the standout features of the Bryant A07044 and A07045 is their impressive Energy Efficiency Ratio (EER). Both models are designed to consume less energy while providing substantial cooling power, which not only reduces utility bills but also contributes to a more sustainable environment. Their high-efficiency refrigerant systems ensure optimal performance even in extreme weather conditions.

Both models incorporate advanced inverter technology, which enables them to modulate cooling output based on the specific needs of the space. This allows for quieter operation and improved temperature control, ensuring that every room is maintained at the desired comfort level without unnecessary energy consumption. The variable-speed compressor adjusts the cooling output, providing more precise temperature regulation.

In terms of installation and integration, both Bryant A07044 and A07045 feature a compact design that makes them ideal for various spaces, whether it's a small apartment, a large commercial space, or anything in between. Their lightweight construction and flexible mounting options simplify the installation process, saving time and labor costs.

User-friendly controls are another significant feature of these models. They come equipped with a digital thermostat that allows homeowners and facility managers to easily program their desired temperatures. Additionally, many Bryant air conditioning units are compatible with smart home systems, enabling remote access and monitoring for added convenience.

Durability is a hallmark of Bryant's engineering, and both the A07044 and A07045 exemplify this commitment. They are constructed with high-quality materials and corrosion-resistant components, ensuring that they can withstand harsh environmental conditions. This longevity is complemented by Bryant's extensive warranty offerings, providing peace of mind for consumers.

In summary, the Bryant A07044 and A07045 air conditioning units stand out for their energy efficiency, advanced inverter technology, user-friendly controls, and robust construction. They are excellent choices for anyone seeking reliable and efficient cooling solutions for their homes or businesses.