English dropdown-ico

Manual Honeywell T8621D

8 pages 0.14 mb
Download

Go to site of 8

Summary
  • Honeywell T8621D - page 1

    APPLICATION T8621A,C,D, CHRONOTHERM III FUEL SAVER THERMOSTATS These thermostats provide energy saving control for a 24 Vac heating/cooling system as indicated in Table 1, and are powered direct from the control transformer. As long as thermostat is continuously powered, the thermostat will be compatible with any control system. These models includ ...

  • Honeywell T8621D - page 2

    2 Fig. 2—Mounting subbase on wall. Fig. 3—Restrict wiring to recessed area surrounding terminals. WIRING All wiring must comply with local electrical codes and ordinances. Disconnect power before wiring to prevent electrical shock or equipment damage. The shape of the terminal barrier permits insertion of straight or conventional wraparound wir ...

  • Honeywell T8621D - page 3

    3 69-0330 — 3 Fig. 5 — T8621C,D 2-stage heat/2-stage cool thermostat with HEAT-AUTO-COOL-OFF system and AUTO-ON fan switching. For T8621C, delete second cooling stage. Fig. 6 — T8621C,D single-stage heat pump thermostats with cooling changeover. HEAT-AUTO-COOL- OFF system and AUTO-ON fan switching. M1573 HEATING TRANSFORMER R C W1 W2 HEAT REL ...

  • Honeywell T8621D - page 4

    4 Fig. 8 — T8621D 2-stage heat/2-stage cool manual changeover thermostat with auto fan on heat and cool; convertible to auto fan on cool only. HEAT-OFF-COOL system and AUTO-ON fan switching. Fig. 7 — T8621C,D single-stage heat pump thermostats with heating changeover. HEAT-AUTO-COOL- OFF system and AUTO-ON fan switching. M1576 SYSTEM TRANSFORME ...

  • Honeywell T8621D - page 5

    5 69-0330 — 3 Fig. 9 — T8621D single-stage manual changeover heat pump thermostat. HEAT-OFF-COOL system and AUTO-ON fan switching. The room air temperature will normally vary slightly from the comfort temperature setting with the cycling of the furnace or air conditioner. The heating cycle rate of this thermostat is factory-set for gas/oil warm ...

  • Honeywell T8621D - page 6

    When the batteries are low, the display will flash REPL BAT. The building owner will have 20-30 seconds to install new batteries after removing old batteries from thermostat. After 20-30 seconds, it will be necessary to reprogram. REPL BAT indication will disappear when ther- mostat is mounted back on the subbase. If batteries are completely dead, ...

  • Honeywell T8621D - page 7

    SYSTEM PRESS LOOK FOR THIS RESPONSE SWITCH THIS KEY KEY POSITION KEY DOWN RELEASED OFF 03 Blank 07 Blank 15 Blank COOL or 15 1st stage cooling, AUTO (with fan and SYSTEM f a n in A UT O) LED on. 15 2nd stage cooling also on. 15 2nd stage cooling off. 15 1st stage cooling, fan and SYSTEM LED off. NOTE: If single-stage cooling system, press key twice ...

  • Honeywell T8621D - page 8

    SYSTEM FOURTH CLOCK SWITCH DIGIT DEGREES (HRS) POSITION 0 F 12 COOL, AUTO or OFF 1 F 24 COOL, AUTO or OFF 2 F 12 HEAT 3 F 24 HEAT 4 C 12 COOL, AUTO or OFF 5 C 24 COOL, AUTO or OFF 6 C 12 HEAT 7 C 24 HEAT Honeywell Inc. International Sales Offices in all principal cities of the world. Manufacturing in U.S.A.: 1885 Douglas Drive N. Australia, Canada, ...

Manufacturer Honeywell Category Thermostat

Documents that we receive from a manufacturer of a Honeywell T8621D can be divided into several groups. They are, among others:
- Honeywell technical drawings
- T8621D manuals
- Honeywell product data sheets
- information booklets
- or energy labels Honeywell T8621D
All of them are important, but the most important information from the point of view of use of the device are in the user manual Honeywell T8621D.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Honeywell T8621D, service manual, brief instructions and user manuals Honeywell T8621D. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Honeywell T8621D.

Similar manuals

A complete manual for the device Honeywell T8621D, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Honeywell T8621D by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Honeywell T8621D.

A complete Honeywell manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Honeywell T8621D - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Honeywell T8621D, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Honeywell T8621D, that we can find in the current document
3. Tips how to use the basic functions of the device Honeywell T8621D - which should help us in our first steps of using Honeywell T8621D
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Honeywell T8621D
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Honeywell T8621D in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning Honeywell T8621D?

Use the form below

If you did not solve your problem by using a manual Honeywell T8621D, ask a question using the form below. If a user had a similar problem with Honeywell T8621D it is likely that he will want to share the way to solve it.

Copy the text from the picture

Captcha
New picture

Comments (0)