L8124C Installation Manual & Owner's Guide

Description

L8124C 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 L8124C Installation Manual. Study the owner's guide in English.

Honeywell L8124C Q & A

What is a l8124 immersion type controller?

• L8124A,B,C,E,G,L,M Aquastat® Relays These immersion type controllers are for use with forced hydronic heating systems that include domestic hot water service. L8124 Aquastat® Relays provide high limit, low limit, and circulator control for maintaining boiler temperatures.

What is a l8124 aquastat controller?

• These immersion type controllers are for use with forced hydronic heating systems that include domestic hot water service. L8124 Aquastat® Relays provide high limit, low limit, and circulator control for maintaining boiler temperatures. L8124 Aquastat Relays can provide multizone control by using a separate circulator and R845 Relay for each zone.

How does the l8124m work?

• On the L8124M, the burner and circulator circuits are controlled separately—the low limit controls the burner circuit (R-B) as described above, while the low voltage thermostat directly controls the circulator circuit (see Fig. 17). Follow the boiler manufacturer recommendation when making the L8124 settings.

How do I set the l8124 settings?

• Follow the boiler manufacturer recommendation when making the L8124 settings. The high limit setting must be at least 20°F (11°C) higher than the low limit setting. Place the indicators over the selected temperature marks. The low limit differential is set by turning the differential adjustment knob to the desired amount of differential.

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