Honeywell International is a diversified high -tech and manufacturing enterprise with a turnover of more than 30 billion US dollars. Globally, its business involves: aviation products and services, building, family and industrial control technology, automotive products, turbochargers, turbochargersAnd special materials.Headquartered in Morris, New Jersey, USA.Honeywell is an international company engaged in the development and production of self -control products. The company was founded in 1885.
Honeywell temperature controller wiring
Its terminal definition L is the power line, 220VAC.N is the power supply, VC is the heating/refrigeration valve barrier, VO is heating/refrigeration valve opening, FH is a high -speed fan, FM is a medium -speed fan, and FL is a low -speed fan.Wiring L connection L, n connection n, VO connection valve and then connect to N, FH, FM, FL connecting fans and then connecting valves and N.The keyboard lock can be set in the installation settings, and the default state is available for all keyboards.The keyboard lock can be set to the mode button to lock, the fan and mode button lock, all keyboard lock (except for the power key), and all keyboard lock mode.It is the standard 86 wall installation.
Honeywell Winter instructions
Demonstration and display state description of each function key 1. Time adjustment key is used to change the time. During programming, it is used to change the start time of each program segment.2. The weekly adjustment key can adjust the current date (in the week), press the black spot above the key screen to move, and you can adjust the week.3. Program copy key When programming, if a few days of programming, after preparing a day of program, you can copy this days program to other days.4. When going out for vacation, when you go out in the short term, if you travel on a business trip, you can set the number of travel days and the room temperature during travel and during travel.5. The battery low electricity is displayed. When the battery is insufficient, the black dot flashes here.
Honeywell temperature controller selection
How to choose the right temperature controller 1. Select the ground heating temperature controller not to blindly see if the original import is imported, and you should pay more attention to the design and selection of the product.2. Selecting the temperature temperature controller should not pay attention to the fancy functions of robber products. It should pay attention to practicality, facilitate operation, and the better it is.3. Now the general occasion is better to use the "internal control and outer limit" thermostat. It can control the temperature of the interior and control the temperature of the ground.4. The floor heating temperature controller emphasizes comfortable temperature control, so many people think that the more accurate the temperature control temperature of the ground temperature controller, the better. In fact, there is no necessary.5. When looking for the temperature controller, the higher the price, the better. According to your own needs, choose the appropriate temperature controller.
Honeywell temperature controller price
The H7428A1006 Honewell temperature controller is a multi -circuit temperature and humidity controller.This is the air -conditioning box of Honeywells air -conditioning box in 2005, the constant temperature and humidity controller, which has a humanized interface with smart digital control.And can provide digital output.Its price is around 2000 yuan.The UB1211CH model is an independent controller of the Hennewells UB series, which is mainly suitable for the comfort control of the HVAC system. It is used for the control of air treatment units or control of air -to -air return temperature, humidity, and so on.A built -in 22 solid application modules are available. Three optional output: 0-10VDC, 2-10VDC and 4-20ma, support DIN orbit, embedded panel installation method, Chinese and English display page.Its price is around 500 yuan to 1,000 yuan.

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