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Manual Emerson 1F73

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Summary
  • Emerson 1F73 - page 1

    Installation Instructions for Heating & Air Conditioning 1F73 Non- Pr ogrammable, A uto Changeover Multi-stage/Heat Pump Thermostat CONTENTS Preparations .................................................. 1 Thermostat Details ........................................ 1 Removing Old Thermostat ......................... 1-2 Mounting and Wiring ... ...

  • Emerson 1F73 - page 2

    www.white-rodgers.com MOUNTING AND WIRING Take care when securing and routing wires so they do not short to adjacent terminals or rear of thermostat. Personal injury and/or property damage may occur. CAUTION ! ATTENTION! This product does not contain mercury. How- ever, this product may replace a unit which contains mercury. Do not open mercury cel ...

  • Emerson 1F73 - page 3

    www.white-rodgers.com MOUNTING AND WIRING CONTINUED FROM PAGE 2 4 L R E/W1 24 VAC 120 VAC Hot SYSTEM MONITOR SWITCH Neutral THERMOSTAT SYSTEM G W2 Figure 2. Typical wiring diagram for single transformer heat pump systems TRANSFORMER (Class II Current Limited) Changeover Relay* C Y1 O/B/Y2 Compressor Contactor * Changeover Relay is energized in COOL ...

  • Emerson 1F73 - page 4

    MOUNTING AND WIRING CONTINUED FROM PAGE 3 4 C* R O/B/Y2* Compressor Contactor Stage 1 Heat Relay Stage 1 Heat Relay Stage 2 24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM Y1 E/W1 W2 Figure 5. Typical wiring diagram for single transformer multi-stage systems Fan Relay G TRANSFORMER (Class II, Current Limited) *O/B Switch must be in “O” position Co ...

  • Emerson 1F73 - page 5

    CAUTION ! CHECK THERMOST A T OPERA TION www.white-rodgers.com NOTE To prevent static discharge problems, touch side of ther- mostat to release static build-up before touching any keys. If at any time during testing your system does not operate properly, contact a qualified serviceperson. Fan Operation If your system does not have a G terminal conne ...

  • Emerson 1F73 - page 6

    CHECK THERMOST A T OPERA TION CONTINUED FROM PAGE 4 5 1 Step Press Button(s) Displayed Press (Factory Default) to select: 2 HP 4* Configuration Menu 3 Set SYSTEM switch to OFF no HP and for at least 2 seconds and momentarily and momentarily SL FA OFF L (ON) ˚ C ˚ F 5 OFF 7 6 CL (OFF) 3 LO T O 3 HI FA (ON) and momentarily and momentarily and momen ...

  • Emerson 1F73 - page 7

    www.white-rodgers.com Symptom P ossible Cause Corrective Action No Heat/No Cool/No Fan 1. Blown fuse or tripped circuit breaker . Replace fuse or reset breaker . (common prob lems) 2. Furnace power s witch to OFF . T ur n s witch to ON. 3. Furnace blower compartment door or Replace door panel in proper position to engage panel loose or not properly ...

  • Emerson 1F73 - page 8

    Symptom Possible Cause Corrective Action Furnace/Air Conditioner Cycles T oo Fast or 1. The location of the thermostat and/or the Digital thermostats normally provide precise T oo Slo w (narrow or wide temperature s wing) size of the Heating/Cooling System may be temperature control and may cycle faster than influencing the cycle rate . some older ...

Manufacturer Emerson Category Range

Documents that we receive from a manufacturer of a Emerson 1F73 can be divided into several groups. They are, among others:
- Emerson technical drawings
- 1F73 manuals
- Emerson product data sheets
- information booklets
- or energy labels Emerson 1F73
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 Emerson 1F73.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Emerson 1F73, service manual, brief instructions and user manuals Emerson 1F73. 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 Emerson 1F73.

Similar manuals

A complete manual for the device Emerson 1F73, 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 Emerson 1F73 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Emerson 1F73.

A complete Emerson 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 Emerson 1F73 - 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 Emerson 1F73, 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 Emerson 1F73, that we can find in the current document
3. Tips how to use the basic functions of the device Emerson 1F73 - which should help us in our first steps of using Emerson 1F73
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Emerson 1F73
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Emerson 1F73 in a specific country, if it was not possible to solve the problem on our own.

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