English dropdown-ico

Manual Bryant 350MAV

16 pages 0.25 mb
Download

Go to site of 16

Summary
  • Bryant 350MAV - page 1

    WARNING: ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in dangerous operation, serious injury, death, or property damage. Improper servicing could result in dangerous operation, serious indury, death, or property damage. Before servicing, disconnect all electrical power to fur- nace. When servici ...

  • Bryant 350MAV - page 2

    CSA B149.1-00 (NSCNGPIC) in Canada; and the Installation Standards, Warm Air Heating and Air Conditioning Systems (NFPA 90B) ANSI/NFPA 90B. In Canada, refer to the CAN/CGA-B/49.1- and .2-M95 National Standard of Canada, Natural Gas and Propane Installation Codes (NSCNGPIC). Wear safety glasses and work gloves. Have a fire extinguisher available dur ...

  • Bryant 350MAV - page 3

    WARNING: Turn off the gas and electrical supplies to the unit before performing any maintenance or service. Follow the operating instructions on the label attached to the furnace. Failure to follow this warning could result in personal injury or death. The minimum maintenance that should be performed on this equipment is as follows: 1. Check and cl ...

  • Bryant 350MAV - page 4

    1. Turn off electrical supply to furnace. 2. Remove main furnace door and blower access panel. 3. Disconnect blower motor wires from furnace control. Field thermostat connections may need to be disconnected depending on their length and routing. 4. Remove control box mounting screws, and position control box, transformer, and door switch assembly t ...

  • Bryant 350MAV - page 5

    7. Remove screws that secure manifold to burner box. (See Fig. 5.) NOTE: Do not remove burner box from cell panel. 8. Remove manifold, orifices, and gas valve as 1 assembly. 9. Remove screws attaching burner assembly in burner box. 10. Remove burner assembly from burner box. NOTE: All burners are attached to burner bracket and can be removed as 1 a ...

  • Bryant 350MAV - page 6

    CAUTION: The ground wire from the gas valve MUST be attached to the burner box attachment screw. Failure to attach this ground wire to an adequate casing ground will cause the furnace control to lock out. NOTE: Be sure burner box gasket is installed between burner box and cell panel. If gasket is damaged, replace it. NOTE: Inspect combustion-air in ...

  • Bryant 350MAV - page 7

    14. Check furnace operation through 2 complete heat operating cycles. Check area below inducer housing, vent pipe, and condensate trap to ensure no condensate leaks occur. If leaks are found, correct the problem. WARNING: FIRE OR EXPLOSION HAZARD Failure to follow the safety warnings exactly could result in serious injury, death, or property damage ...

  • Bryant 350MAV - page 8

    box or inlet pipe, but can be removed without removing either. After removing screw, slide igniter and bracket toward outside of burner box and pull straight out. CAUTION: The igniter is fragile. DO NOT allow it to hit the side of the burner box opening while removing or replacing it. b. Inspect igniter for a white area indicating a crack may be pr ...

  • Bryant 350MAV - page 9

    1. Turn off electrical supply to furnace. 2. Remove main furnace door. 3. Disconnect cap from unused drain tap on inducer housing. (See Fig. 14.) 4. Connect field-supplied 1/2-in. I.D. tube to upper inducer housing drain connection. 5. Insert funnel in drain tube and pour up to 1 quart antifreeze, propylene glycol (RV, swimming pool antifreeze, or ...

  • Bryant 350MAV - page 10

    1. LED flashes a current status code, or code 11, 4 times. Record this status code for further troubleshooting. 2. The inducer will start and continue to run until test is over. 3. Hot surface igniter (HSI) is energized for 15 sec, then de-energized. 4. The blower motor operates on HEATING speed for 10 sec, then turns off. 5. The blower motor opera ...

  • Bryant 350MAV - page 11

    A99118 Fig. 14 — Inducer Housing Drain Tube A99119 Fig. 15 — Funnel in Drain and Antifreeze Running Through Trap — 11 — ...

  • Bryant 350MAV - page 12

    Fig. 16 — Wiring Diagram A02157 PCB TRAN FRS NOTE #11 LS PRS (WHE N USED) LGPS FUSED OR CIRCUIT BREAKER DI SCONNEC T SWI TCH ( WHEN REQ ’ D) NOTE #2 JB L1 L1 BLWR HI/LO TO 115V AC FI ELD DISCONNECT NOTE #2 EQUIP MENT GROUND SPARE- 1 HEAT FA N COOL HSIR EAC-1 START OL HI MED HI MED L O LO BLW M SCHEMATI C DI AGRAM (NA TURAL GAS & P RO P AN E ...

  • Bryant 350MAV - page 13

    Fig. 17 — Service Label A02154 SER VI CE To initiate th e component te st sequence, shut OFF the room thermost at or disconnect the "R" therm ostat lead. Briefl y short the TEST/TWIN ter m inal to the "Com 24V" ter- minal. St atus LED will fl ash code and then tur n ON the i nducer moto r . The inducer motor will run for the e ...

  • Bryant 350MAV - page 14

    A02204a Is LED status light on? Is LED status light blinking rapidly without a pause? Is LED status light blinking ON/OFF slowly with a combination of short and long flashes? Determine status code. The status code is a 2 digit number with the first digit determined by the number of short flashes and the second digit by the number of long flashes? G ...

  • Bryant 350MAV - page 15

    A02204b 11 NO PREVIOUS CODE – Stored codes are erased after 72 hours. On RED LED boards stored status codes can also be erased whene ver pow er (115V or 24V) is interrupted. Run system through a heating or cooling cycle to check system. 12 BLOWER ON AFTER POWER UP – (115V OR 24V) – Normal operation. Blower runs f or 90 seconds, if unit is pow ...

  • Bryant 350MAV - page 16

    © 2002 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 — 16 — Printed in U.S.A. sp0558 Catalog No. 5335-207 ...

Manufacturer Bryant Category Furnace

Documents that we receive from a manufacturer of a Bryant 350MAV can be divided into several groups. They are, among others:
- Bryant technical drawings
- 350MAV manuals
- Bryant product data sheets
- information booklets
- or energy labels Bryant 350MAV
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 Bryant 350MAV.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Bryant 350MAV, service manual, brief instructions and user manuals Bryant 350MAV. 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 Bryant 350MAV.

Similar manuals

A complete manual for the device Bryant 350MAV, 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 Bryant 350MAV by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Bryant 350MAV.

A complete Bryant 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 Bryant 350MAV - 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 Bryant 350MAV, 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 Bryant 350MAV, that we can find in the current document
3. Tips how to use the basic functions of the device Bryant 350MAV - which should help us in our first steps of using Bryant 350MAV
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Bryant 350MAV
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Bryant 350MAV in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning Bryant 350MAV?

Use the form below

If you did not solve your problem by using a manual Bryant 350MAV, ask a question using the form below. If a user had a similar problem with Bryant 350MAV 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)