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1. Brivis Ducted Heating Manual
2. Buffalo Service Centreville Ms

Brivis Ducted Heating Manual

. Service shall end up being transported out only by Authorised Personnel.

This Provider Guide must NOT be left with the Owner, or dispersed to various other persons not really allowed to obtain this info by Brivis Climate Techniques. 281 Issue 1 - Program Guide - BX3. Ducted Central Heaters, in specific Brivis collection heating units. Brivis Classic BX3 Buffalo Model Gasoline Ducted Heating unit The New Brivis Zoysia grass BX3 series ducted central heater is certainly an up to date Model to the Traditional Buffalo variety heating unit. The Brivis BX3 Ducted central heater provides a new electronic handle system and combustion today fan compelled. Troubleshooting. Primary Components Servicing.

Dismantling Methods Further details on installation and operation of Brivis Buffalo BX3 heating units can be obtained from the Heating Installer's Manual and Heating system Owner's manual Be aware: Safety Warning DO NOT PLACE Content ON OR AGAINST THIS APPLIANCE. 1.7 Motor Wiring Diagrams.7 2.0 Thermostat Installation and Wires.8 3.0 Element OPERATION.10 3.1 BX3 Fuel Ducted Unit Elements.10 3.2 Fuel Valve Operation.10 3.3 Spark Igniter. 11 3.4 Fire Sensor.11 3.5 Combustion Enthusiast Operation. 7.6 Major Fan Set up Removal.34 7.7 HCDSI24-1 Electronic Handle Board Elimination.35 7.8 240 to 24 Volt Transformer Removal.35 7.9 Temperature Exchanger Elimination. 36 8.0 Flue Directions.38 281 Issue 1 - Services Guide - BX3. 1.0 HEATER OPERATION This area offers an review of the procedure of the BX3 series heaters. It is definitely crucial that an understanding of how BX3 collection heaters, and their parts, function in order to service the BX3 Series heater effectively and efficiently.

1.2 Routine Diagram Brivis Zoysia grass BX3 281 Concern 1 - Program Guide - BX3. Orange 24Vac Ground Natural Large Voltage (From left to right refer to diagram in section 1.1) Function Colour Flame Sense White colored Neutral Azure Combustion Fan Brown Movement Fan Dynamic Brown Wiring Colour 281 Concern 1 - Support Manual - BX3. Tytronics HCDSI24-1DT control package with LED diagnostic screen, fire roll-out Klixon, direct main in-shot burners, induced combustion air flow, circulation surroundings fan has an various 3 speeds for heating. Wiring terminal link for thermostat / program with high temperature. 281 Concern 1 - Assistance Guide - BX3. Tytronics HCDSI24-1DCapital t control box with LED diagnostic screen, fire roll-out Klixon, immediate main in-shot burners, caused combustion air flow, circulation atmosphere fan offers an various 3 rates of speed for heating system. Wiring fatal link for thermostat / program with high temperature.

281 Concern 1 - Program Manual - BX3. Tytronics HCDSI24-1DCapital t control container with Directed diagnostic screen, flame roll-out Klixon, immediate major in-shot burners, activated combustion air flow, circulation air fan provides an various 3 speeds for heating system. Wiring fatal link for thermostat / program with high temperature. 281 Issue 1 - Assistance Guide - BX3. 8 Ohms Opposition @ 20° G Low Winding 31.6 Ohms 18 Ohms 9.3 Ohms Level of resistance @ 20° D Impellor Dimension - 255mm x 180 255mm x 180 284mmichael x 265 diam. X width 281 Issue 1 - Service Manual - BX3. 2.0 Thermostat Installation and Wiring Wires the Thermostat (Heating just) Brivis Guide and Brivis ProgrammabIe Thermostats can be wired straight to a Traditional heating unit for heating only applications.

Cabling the Manual and Programmable Thermostats. Operate twin core cable simply no much less than 0.75mmeters² in get across section from the heating unit “Terminal Block” tó the thermostat.

Cabling the Brivis Programmable Thermostat (Add-On Fan Just) The BX3 does control table does not really have provision for “Add-On” cooling. For “Add-On” cooling operation the unit can be set up. Refer to Diágram 5 for interconnection to the unit and walls handle for “Add-On” air conditioning.

The fuel valve will be controlled by the HCDSl 24 -1 PCB control. Please find the technical data sheet for the ideal gas stresses. 281 Issue 1 - Services Guide - BX3. During a regular shut down series, the burners will close straight down, and the combustion fan will switch off after 5 seconds.

Combustion Enthusiast Motor Level of resistance Reading through 24.3 Ohms Fime Turning Opposition @20 281 Issue 1 - Services Manual - BX3. Directed indication. An additional Red Directed provides direct indicator of the stress switch status. HCDSI 24 -1 Control Plank Ignition Put Brought's 240Vac link. 24 Volt AC Connections Ignition coil 2 amp fuse 281 Problem 1 - Assistance Regular - BX3. PRESSURE SWITCH: The pressure switch is a CIeveland NS2 series diáphragm stress differential turned on change.

The BX3 models have one pressure switch. Make sure you relate to the technical data linens for the operating range. The stress switch for demonstrating adequate combustion airflow is located in the area of the combustion enthusiast and steps the vacuum cleaner pressure in the temperature exchanger shop container. Flame validate time Has flame been existing for 5.5 mere seconds? Initiate main enthusiast hold-off period of 20 mere seconds.

Fan rate ramps up to needed speed Regular operation continues Steady state operation 281 Issue 1 - Provider Guide - BX3. 3.11 Heater “Shut down” Stream Chart Heater thermostat switched off Gasoline valve closes Combustion lover post-purge (5 securities and exchange commission's) Blood circulation Fan Off Delay 80 Seconds Main enthusiast transforms off 281 Concern 1 - Support Manual - BX3.

Hi-Limit account activation continues longer than Hi-Limit fan + cool down times. Eight display (200mS i9000 flashcode: Rate of recurrence Lockout - Timing mistake. 0000) Provide regularity outside operating limitations. Microprocessor time clock outside operating limits.

281 Issue 1 - Program Manual - BX3. Lockout shall end up being removed by any of the right after:. Energy remoteness for even more than 2 mere seconds. Cycle of the Thermostat insight 6 times within a 60 mere seconds, each period must be at minimum 2- secs in period. 281 Problem 1 - Program Manual - BX3.

Source air over warmth and Fire Move - out All Brivis BX3 models possess a offer air over warmth switch located near the source air discharge and is usually triggered when the source air reaches 90° C on thé BX326 but on the BX315 and BX320 are usually activated at 110°. Flue pipe has gathered extreme condensate - check out for potential collection factors (there must end up being a continuous fall back again to the heater - 20mmeters rise per Metre). Verify pressure switch stresses on 2 sensations pressure switch lockout. 281 Problem 1 - Support Guide - BX3.

Examine igniter can be in its ideal place 5. Check out gas pressure or supply pressure 6.

Verify gas control device loom and connections 7. Verify if the handle board will be sparking 5.7 Six Whizzes - Valve Mistake Lockout Cause: 281 Issue 1 - Provider Guide - BX3. A failure in the time clock circuit shall get into the device into lockout and adobe flash the eight flash on the LED status lighting. Service Guidelines 1. Check power source.

Examine polarity at power point. Verify transformer voltage. Control board failing. 281 Problem 1 - Services Manual - BX3. Assistance Guidelines 1. Verify power offer. Check polarity at power point.

Check out transformer voltage. Control board failing. 5.13 Twelve Whizzes - Supplementary Fafeguard Timing Problem 281 Problem 1 - Service Manual - BX3. Check out the earthing system. Check out the handle board.

Check the fire sensor. Check the fuel valve.

Verify the fire move out switch. Verify the fire move out switch loom. 281 Problem 1 - Service Guide - BX3. Check out the earthing system.

Check out the control board. Examine the fire sensor. Check out the gasoline valve. Examine the fire roll out switch. Check the fire roll out switch loom. 281 Issue 1 - Service Guide - BX3.

If this is usually the case after that this situation should become rectified. Eliminate the manometer and get rid of the check stage. Replace the gasoline inlet touch and check for fuel leakage. Take note: Make sure you use an authorized sealant. 281 Issue 1 - Provider Guide - BX3. Make sure you ensure there is no leaks on each of the pressure tap screw.

Notice: Please make use of an authorized sealant. For gas pressure make sure you relate to specialized information linen. 281 Problem 1 - Services Guide - BX3. It may end up being required to get rid of the combustion fan to inspect it completely.(Refer to area 7.2 D for elimination procedure of the combustion fan). For surroundings pressure signs please relate to technical information linen. 281 Concern 1 - Services Guide - BX3.

Get rid of the burner set up as described in elimination method 5 2. Measure the ranges as proven in the diagram below. Set up is certainly a reversal of the removal method. 12±2 mm 11±2 mm 281 Concern 1 - Support Manual - BX3.

Remove fan set up from housing. Clear impellor and motor. Clean casing. Check out all cabling wires and connect connections.

Installation can be a change of the elimination procedure. 281 Issue 1 - Support Manual - BX3. Verify the optimum burner stress at the test point offered on the gas valve. Check the duct program airflow distribution, balance and adjust as required. Check the device's chosen 3 acceleration fan is usually suitable for optimum heat output for the program. 281 Problem 1 - Services Manual - BX3. Ensure that the fuel inlet feed-tube is definitely retightened and checked for leakages.

Ensure that the fuel device loom is not damaged along its length and at the connection. 281 Issue 1 - Service Guide - BX3. Set up is definitely a reversal of the elimination method with attention to the adhering to factors: 1. Clear both areas to be re-mated together. Apply enough (but not excessive) silicon to the combustion enthusiast's mating surface 281 Problem 1 - Provider Manual - BX3. Installation is certainly a reversal of the removal method with interest to the using points: 1. Clean both surfaces to become re-mated together.

Apply sufficient (but not excessive) silicon to the combustion fan's mating surface. 281 Problem 1 - Service Guide - BX3. Once the fan motor is exposed then slip the fan motor upwards and apart from the enthusiast compartment 281 Issue 1 - Services Guide - BX3. (Azure - Yellow hue) @ 230 VAC Secondary Voltage (With Insert) ± 3% VAC (Blue -Red) @ 230 VAC Opposition reading on primary wires @ 20 63.6 Opposition reading on Supplementary @ 20 1.45 281 Issue 1 - Provider Manual - BX3. Unscrew the fuel feed tube off the gasoline cock and then remove away from the device. Then raise the high temperature exchanger making certain the temperature exchanger provides been fully removed. 281 Issue 1 - Service Guide - BX3.

Ensure that the gas inlet feed-tube is retightened and examined for leakages. Ensure that the gasoline device loom can be not damaged along its length and at the connection. High temperature exchanger removal (Photos) Mess areas (7 off) securing temperature exchanger. 281 Issue 1 - Program Manual - BX3. Condition or Area in which the products are set up.

You must make sure that the installation of the items will comply with those laws, regulations and standards, and that the products suggested to clients are suit for the purpose for which they are meant 281 Concern 1 - Provider Manual - BX3. © Brivis Weather Systems Pty. All privileges arranged.

No part of these paperwork may become utilized in any way or form without prior created permission from Brivis Environment Techniques Pty Ltd. Mar 2015 Brivis Pty Ltd.

. Provider shall end up being carried out just by Authorised Workers. This Program Manual must Not really be remaining with the Proprietor, or distributed to other persons not permitted to acquire this information by Brivis Weather Techniques.

281 Problem 1 - Provider Guide - BX3. Ducted Main Heaters, in particular Brivis series heaters. Brivis Basic BX3 Zoysia grass Model Fuel Ducted Heater The New Brivis Zoysia grass BX3 series ducted main heater will be an updated Model to the Classic Buffalo variety heater. The Brivis BX3 Ducted central heater provides a new electronic handle program and combustion today fan compelled. Troubleshooting.

Major Components Maintenance. Dismantling Processes Further details on set up and operation of Brivis Buffalo BX3 heaters can become acquired from the Heating system Installer's Regular and Heating system Proprietor's manual Note: Protection Warning Perform NOT Location Content ON OR AGAINST THIS APPLIANCE. 1.7 Engine Wiring Blueprints.7 2.0 Thermostat Installation and Wires.8 3.0 COMPONENT OPERATION.10 3.1 BX3 Gas Ducted Device Elements.10 3.2 Gas Valve Procedure.10 3.3 Interest Igniter. 11 3.4 Flame Sensor.11 3.5 Combustion Lover Operation. 7.6 Major Fan Set up Elimination.34 7.7 HCDSI24-1 Electronic Handle Board Elimination.35 7.8 240 to 24 Volt Transformer Removal.35 7.9 High temperature Exchanger Elimination. 36 8.0 Flue Instructions.38 281 Problem 1 - Program Manual - BX3.

1.0 HEATER Procedure This area provides an review of the operation of the BX3 series heating units. It is definitely vital that an knowing of how BX3 collection heating units, and their elements, run in purchase to service the BX3 Series heater efficiently and effectively. 1.2 Outlet Diagram Brivis Zoysia grass BX3 281 Problem 1 - Provider Guide - BX3. Orange colored 24Vair cooling Ground Green Large Voltage (From still left to correct refer to diagram in section 1.1) Function Colour Fire Sense White Neutral Azure Combustion Enthusiast Brown Blood circulation Fan Dynamic Brown Wires Color 281 Concern 1 - Support Guide - BX3.

Tytronics HCDSI24-1DCapital t control box with LED diagnostic screen, flame roll-out Klixon, immediate main in-shot burners, induced combustion air flow, circulation air flow fan has an various 3 speeds for heating. Wiring fatal connection for thermostat / system with heat. 281 Problem 1 - Assistance Manual - BX3. Tytronics HCDSI24-1DT control package with LED diagnostic display, fire roll-out Klixon, immediate major in-shot burners, activated combustion airflow, circulation air flow fan provides an optional 3 speeds for heating. Wiring fatal link for thermostat / program with temperature. 281 Issue 1 - Provider Guide - BX3.

Tytronics HCDSI24-1DT control package with Directed diagnostic display, fire roll-out Klixon, immediate main in-shot burners, caused combustion airflow, circulation air flow fan provides an various 3 speeds for heating. Wiring fatal link for thermostat / system with warmth. 281 Problem 1 - Provider Guide - BX3. 8 Ohms Level of resistance @ 20° D Low Winding 31.6 Ohms 18 Ohms 9.3 Ohms Resistance @ 20° D Impellor Size - 255mmeters times 180 255mmichael a 180 284mmeters a 265 diam. Times width 281 Issue 1 - Support Guide - BX3.

2.0 Thermostat Installation and Wires Wires the Thermostat (Heating just) Brivis Guide and Brivis ProgrammabIe Thermostats can be wired directly to a Traditional heating unit for heating system only applications. Cabling the Manual and Programmable Thermostats.

Operate twin core cable no much less than 0.75mmeters² in get across section from the heating unit “Terminal Block” tó the thermostat. Wiring the Brivis Programmable Thermostat (Add-On Fan Only) The BX3 does control board does not really have supply for “Add-On” cooling. For “Add-On” air conditioning operation the device can be configured. Refer to Diágram 5 for interconnection to the unit and wall structure handle for “Add-On” air conditioning. The gasoline valve will be managed by the HCDSl 24 -1 PCB control.

Please notice the specialized data linen for the optimum gas stresses. 281 Concern 1 - Program Manual - BX3. During a normal shut down series, the burners will close down, and the combustion enthusiast will change off after 5 seconds. Combustion Lover Motor Resistance Reading through 24.3 Ohms Fime Winding Level of resistance @20 281 Issue 1 - Support Guide - BX3. LED signal.

An additional Red Brought provides immediate sign of the stress switch standing. HCDSI 24 -1 Control Panel Ignition Plug LED's 240Vac connection. 24 Volt Air cooling Cable connections Ignition coils 2 amp fuse 281 Issue 1 - Assistance Manual - BX3.

PRESSURE SWITCH: The stress switch is definitely a CIeveland NS2 series diáphragm stress differential turned on switch. The BX3 versions have one stress switch. Make sure you send to the specialized data linens for the operating range. The stress switch for showing sufficient combustion air flow is located in the location of the combustion fan and steps the vacuum stress in the warmth exchanger shop box. Flame validate period Has flame been existing for 5.5 secs?

Initiate main enthusiast hold-off time of 20 secs. Fan rate ramps up to needed speed Regular operation proceeds Steady condition operation 281 Problem 1 - Service Guide - BX3. 3.11 Heating unit “Shut down” Movement Chart Heater thermostat changed off Gas valve closes Combustion lover post-purge (5 sec) Blood circulation Enthusiast Off Hold off 80 Seconds Main lover becomes off 281 Issue 1 - Service Manual - BX3. Hi-Limit account activation continues longer than Hi-Limit fan + awesome down situations. Eight adobe flash (200mS i9000 flashcode: Regularity Lockout - Time fault. 0000) Supply rate of recurrence outside operating limitations. Microprocessor time clock outside operating limits.

281 Issue 1 - Provider Guide - BX3. Lockout shall become cleared by any of the right after:. Strength remoteness for even more than 2 mere seconds. Routine of the Thermostat insight 6 periods within a 60 mere seconds, each period must end up being at minimum 2- mere seconds in period. 281 Problem 1 - Program Guide - BX3. Offer surroundings over warmth and Fire Move - out All Brivis BX3 models have got a source atmosphere over temperature switch located near the source air release and is usually triggered when the source air reaches 90° Chemical on thé BX326 but on the BX315 and BX320 are usually activated at 110°. Flue tube has gathered excessive condensate - check for potential collection points (there must be a continuous fall back again to the heater - 20mmeters increase per Metre).

Check pressure change stresses on 2 flashes stress change lockout. 281 Issue 1 - Provider Manual - BX3. Examine igniter can be in its ideal place 5. Check gas stress or supply pressure 6.

Verify gasoline valve loom and cable connections 7. Verify if the control board can be sparking 5.7 Six Flashes - Valve Problem Lockout Reason: 281 Issue 1 - Assistance Manual - BX3.

A failure in the clock circuit shall get into the device into lockout and flash the eight display on the LED status lighting. Service Register 1. Verify power supply.

Verify polarity at strength point. Examine transformer voltage. Handle board failing. 281 Concern 1 - Provider Manual - BX3. Support Directory 1. Verify power offer.

Check polarity at energy point. Check transformer voltage.

Control board failure. 5.13 Twelve Flashes - Secondary Fafeguard Time Fault 281 Issue 1 - Program Manual - BX3. Examine the earthing system.

Verify the control board. Examine the flame sensor. Examine the fuel valve. Examine the flame roll out change. Check the fire move out switch loom. 281 Concern 1 - Assistance Guide - BX3.

Verify the earthing program. Verify the handle board.

Check the fire sensor. Check the gas valve. Examine the fire roll out switch. Examine the flame move out change loom. 281 Issue 1 - Assistance Guide - BX3. If this will be the situation after that this situation should end up being rectified. Eliminate the manometer and remove the test stage.

Replace the gas inlet touch and check for gas leakage. Note: Please make use of an authorized sealant. 281 Problem 1 - Support Guide - BX3. Please assure there will be no leakages on each of the stress tap screw. Notice: Make sure you make use of an accepted sealant. For fuel pressure please direct to specialized information bed sheet. 281 Problem 1 - Services Guide - BX3.

It may become needed to remove the combustion enthusiast to examine it completely.(Refer to area 7.2 D for elimination treatment of the combustion fan). For air pressure signs please direct to technical information sheet. 281 Problem 1 - Program Guide - BX3. Eliminate the burner set up as referred to in removal process 5 2.

Gauge the ranges as demonstrated in the diagram below. Set up is a reversal of the elimination process.

Buffalo Service Centreville Ms

12±2 mm 11±2 mm 281 Issue 1 - Provider Guide - BX3. Get rid of fan set up from housing. Clean impellor and motor. Clean casing. Check all wiring wires and connect connections.

Installation is usually a reversal of the removal procedure. 281 Concern 1 - Program Guide - BX3. Check out the optimum burner stress at the check point supplied on the fuel valve. Examine the duct program airflow submission, stability and change as required.

Check out the device's selected 3 swiftness fan is definitely suitable for ideal heat output for the software. 281 Issue 1 - Services Manual - BX3.

Ensure that the gas inlet feed-tube can be retightened and examined for leakages. Ensure that the gas valve loom is usually not broken along its size and at the connection. 281 Problem 1 - Services Manual - BX3.

Installation is a reversal of the removal procedure with attention to the pursuing points: 1. Clear both areas to be re-mated together. Apply sufficient (but not extreme) silicon to the combustion fan's mating surface 281 Problem 1 - Provider Guide - BX3. Set up is a change of the elimination method with attention to the right after points: 1.

Clear both surfaces to be re-mated jointly. Apply adequate (but not excessive) silicon to the combustion lover's mating surface. 281 Issue 1 - Service Guide - BX3. Once the lover motor will be exposed after that slip the fan motor up-wards and apart from the fan compartment 281 Problem 1 - Provider Manual - BX3. (Azure - Orange) @ 230 VAC Secondary Voltage (With Fill) ± 3% VAC (Azure -Yellow hue) @ 230 VAC Level of resistance reading on primary wires @ 20 63.6 Opposition reading on Supplementary @ 20 1.45 281 Concern 1 - Services Manual - BX3. Unscrew the gas feed pipe off the gasoline cock and after that remove aside from the device. Then increase the temperature exchanger making certain the temperature exchanger offers been completely taken out.

281 Concern 1 - Services Guide - BX3. Ensure that the gas inlet feed-tube is certainly retightened and examined for leakages. Ensure that the gas valve loom is certainly not broken along its length and at the connector. Warmth exchanger removal (Photos) Mess places (7 away from) securing temperature exchanger.

281 Problem 1 - Service Manual - BX3. State or Area in which the items are set up. You must assure that the set up of the products will comply with those laws, regulations and specifications, and that the products recommended to customers are fit for the purpose for which they are designed 281 Issue 1 - Support Regular - BX3. © Brivis Environment Systems Pty. All rights reserved.

No component of these documents may be used in any method or form without prior written consent from Brivis Weather Systems Pty Ltd. Drive 2015 Brivis Pty Ltd.