L7224A Installation Manual & Owner's Guide

Description

L7224A Installation Manual, It is necessary to configure the programmable comfort control thermostat before starting its work. This will further ensure continuous and correct operation of the L7224A Installation Manual. Study the owner's guide in English.

Honeywell L7224A Q & A

What are the settings for the l7224 boiler?

• On the L7224 models, the High Limit, Low Limit, Low Limit Differential, and Anti Short-Cycle time can be adjusted to the setting recommended by the boiler OEM. On the L7248 models, the High Limit, and Anti Short-Cycle time are also adjustable, see “Adjusting Settings”. The overall range of the High Limit is from 130 °F to 240 °F (54 °C to 116 °C).

What are the adjustable settings on the l7248?

• On the L7248 models, the High Limit, and Anti Short-Cycle time are also adjustable, see “Adjusting Settings”. The overall range of the High Limit is from 130 °F to 240 °F (54 °C to 116 °C). Select devices may have different ranges. Some models have limited ranges on the High Limit setpoint; this limited range is listed on the device label.

How do I find the low limit on my l7224?

• Pressing the I button again (on L7224 models) will display the Low Limit ( LL) followed by a three-digit number and the corresponding degree designator. See Display Readout, Table 4. After approximately 60 seconds without any key presses, the display will enter a dim display mode.

Honeywell Global

Honeywell International Inc. is an American publicly traded, multinational conglomerate headquartered in Charlotte, North Carolina. It primarily operates in four areas of business: aerospace, building technologies, performance materials and technologies (PMT), and safety and productivity solutions (SPS).[3] Honeywell is a Fortune 100 company, ranked 92nd in 2019.[4] The company has a global workforce of approximately 110,000 workers, with approximately 44,000 employed in the United States.[5][6] The current chairman and chief executive officer (CEO) is Darius Adamczyk.[7]

The company's current name, Honeywell International Inc., is the product of a merger of Honeywell Inc. by acquisition to AlliedSignal during 1999. The company headquarters were consolidated with AlliedSignal's headquarters in Morristown, New Jersey; however, the combined company chose the name "Honeywell" because of the considerable brand recognition.[8] Honeywell was a component of the Dow Jones Industrial Average index from 1999 to 2008. Prior to 1999, its corporate predecessors were included dating back to 1925, including early entrants in the computing and thermostat industries.[9][10] In 2020, Honeywell rejoined the Dow Jones Industrial Average index[11] and the following year moved its stock listing from the New York Stock Exchange to the Nasdaq