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Manual White Rodgers 50A65-843

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Summary
  • White Rodgers 50A65-843 - page 1

    FIRE HAZARD • Do not exceed the specified voltage. • Protect the control from direct contact with water (dripping, spraying, rain, etc.). • If the control has been in direct contact with water, replace the control. • Label all wires before disconnection when servic- ing controls. Wiring errors can cause improper and dangerous operation. • ...

  • White Rodgers 50A65-843 - page 2

    2 SPECIFICA TIONS ELECTRICAL RATINGS [@ 77°F (25°C)]: Input Voltage: 25 VAC 50/60 Hz Max. Input Current @ 25 VAC: 0.45 amp Relay Load Ratings: Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pf Ignitor Relay: 2.0 amp @ 120 VAC 50/60 Hz (resistive) Flame Current Requirements: Minimum current to insure flame detection: 1 µa DC* Maximum current for non- ...

  • White Rodgers 50A65-843 - page 3

    3 INST ALLA TION MOUNTING AND WIRING All wiring should be installed according to local and national electrical codes and ordinances. The control must be secured to an area that will experience a minimum of vibration and remain below the maximum ambient temperature rating of 175°F. The control is approved for mini- mum ambient temperatures of -40° ...

  • White Rodgers 50A65-843 - page 4

    4 TH TR MV MV GND FP RO1 RO2 HLO HLI PS C R G W Y EAC N E33 HUM N XFMR N LINE N CIR N IGN N IND N IGN IND HUM EAC XFMR LINE PARK PARK HEAT COOL IGNITOR Y W G R THERMOSTAT GAS VALVE HIGH LIMIT (N. C.) AUX. HIGH LIMIT (N. C.) PRESSURE SWITCH (N. O.) FLAME SENSOR PROBE COMPRESSOR CONTACTOR ELECTRONIC AIR CLEANER HUMIDIFIER INDUCER CIRCU- LATOR BLOWER ...

  • White Rodgers 50A65-843 - page 5

    5 Terminal block with captive screws 12-pin connector & harness 4-pin connector & harness spade terminal spade terminal spade terminal spade terminal spade terminal spade terminal spade terminal spade terminal spade terminal spade terminal spade terminal spade terminal 3/16" spade terminal 50A65 TERMINAL TERMINAL TYPE SYSTEM COMPONENT ...

  • White Rodgers 50A65-843 - page 6

    6 OPERA TION OPTION SWITCHES The option switches on the 50A65-843 control are used to determine the length of the cool delay-to-fan-off, heat delay-to- fan-on and heat delay-to-fan-off periods. The following table shows the time periods that will result from the various switch positions. HEA T MODE In a typical system, a call for heat is initiated ...

  • White Rodgers 50A65-843 - page 7

    7 SYSTEM LOCK OUT AND DIA GNOSTIC FEA TURES SYSTEM LOCKOUT FEATURES When system lockout occurs, the gas valve is de-energized, the circulator blower is energized at heat speed, and, if flame is sensed, the inducer blower is energized. The diagnostic indica- tor light will flash or glow continuously to indicate system status. (System lockout will ne ...

  • White Rodgers 50A65-843 - page 8

    MOUNTING HOLE TEMPLA TE FOR MOUNTING HOLE LOCA TIONS 4.172 ± .007 (2 plcs.) 6.402 ± .010 (2 plcs.) Refer to page 3 of the installation instructions f or proper installation. MOUNTING HOLE TEMPLA TE ...

Manufacturer White Rodgers Category Thermostat

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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 White Rodgers 50A65-843.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals White Rodgers 50A65-843, service manual, brief instructions and user manuals White Rodgers 50A65-843. 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 White Rodgers 50A65-843.

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use White Rodgers 50A65-843 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of White Rodgers 50A65-843.

A complete White Rodgers 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 White Rodgers 50A65-843 - 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 White Rodgers 50A65-843, FAQ or common problems, i.e. places that are most often searched by users in each manual
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5. FAQ - Frequently Asked Questions
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