It is recommended for use on zone damper systems up to. It cannot be configured to be power open for fresh air applications. It controls 2, 3 or 4 zones, and is expandable up to 32 zones with optional totalzone adda zone four zone control panel. The synchronous motor actuator can be driven open or closed using any 24 volt rated two. M847dzone normally open truezone replacement actuator.
Technical support honeywell offers you a dedicated tollfree zoning hotline 1800tattemp 18008288367 to answer all technical questions ranging from system design to troubleshooting. Installation instructions for ardtz, eardtz, and zdtz truezone series. Like a damper, they must be accessible for service, if required. Damper model ndurd multiple dampers wired to one zone damper model ndurd used with an autochangeover thermostat damper model ndurd wired with an spdt switch damper model ndurd wired as fresh air intake damper model ndurd wired with an ewt and tsb damper model ndurd wired as fresh air intake restricted. Qa graphics created the 3d graphics and animation for a 3d rendered overview of how to install and check out the honeywell truezone. Many products are available as kits to make ordering and installation even simpler. It is a mechanical damper with no electrical connections. M847d zone honeywell truezone replacement motor for ard and zd zone dampers replaces m847d1012. I bought this panel as a replacement for a total zone 4 that was going bad. Ard12tz honeywell ard12tz 12 round automatic truezone damper. Zonefirst is the first company that successfully developed and marketed hvac zoning systems back in the 1950s and is today a leading manufacturer of hvac zone dampers and zoning systems. Spring dampers should only be used when running 3 wires is not possible or it is required by code. Honeywell automatic round damper powerclose, springopen models ensure low leakage while controlling circulating air in heating, cooling and ventilation systems. Honeywell dampers offer the highest quality workmanship and unparalleled performance.
Honeywell dampers, honeywell zd dampers, honeywell. Zone panels should not be exposed to weather or installed in a location where they might get wet. The springreturn ard and zd damper requires 24 vac to the two motor leads to power the damper closed. Page 7 zoning system design manual bypass dampers and dats alternative bypass methods if there is no space for bypass ductwork, the zone dampers can be set to allow some air to leak. Truezone damper aws simple storage service amazon s3. The synchronous motor actuator can be driven open or closed using any 24 volt rated two position switch eg. How to diagnose manual and automatic zone damper issues with. Wiring honeywell truezone hz322 user manual page 5 of. Model mm2 ing will shut off and all zone dampers will return to their normal damper motor wiring this diagram shows. Qa graphics created the 3d graphics and animation for a 3d rendered overview of how to install and check out the honeywell truezone damper system in four st. Honeywell truezone damper system installation youtube. Excellence without compromise tec h n i c a l b u l l eti n. Honeywell m847d zone is a direct replacement for either the m847d1004 or m847d10122 damper actuator. Every honeywell damper is built for installation flexibility, reliability and reduced callbacks.
The damper is installed in a duct that delivers air to the return or a dump zone. It features robust push terminals, commonsense leds, variablespeed fan control, and leaves a smaller environmental footprint. Honeywell truezone hz311, hz322, hz432 manual pdf download. The honeywell home truezone kit includes an hz221 zone control panel, an at140 transformer and a c7735a discharge air temperature sensor. Ml6161 actuators control dampers in vav terminal units and mounting on ball valves. Allow for access dampers should be installed in a location that can be accessed for service. Damper actuator application the m847d is a two position, 24 vac spring return damper actuator designed to operate directly driven zone dampers, used to control air flow in ducts. Galvanized steel with singleblade damper, which closes off tightly against gasket for minimal leakage. After completing installation, use these instructions to. Systems above 2000 cfm may require use of the spc static pressure control and mard damper.
The honeywell truezone damper is a direct replacement for todays. M847dzone honeywell zone damper normally open actuator. W7751f controller and ml6161 actuator webvision controllers are lowcost building managers with remote monitoring and programming that allows complete hvac system management from a single interface. How to troubleshoot a honeywell truezone zoning system. The synchronous motor actuator can be driven open or closed using any 24 volt rated two position switch e. This winter the upstairs heat stays on even when the set temperature is satisfied the upstairs damper seams to be opened when the downstairs zone is calling for heat both zones are open.
Ard12tz honeywell ard12tz 12 round automatic truezone. Truezone ard series control unit pdf manual download. Download installation manual of honeywell truezone hz311 other for free or view it online on. Features low voltage, springreturn damper actuator. Honeywell honeywell hz311hz322hz432users manual 1201 honeywell hz311hz322hz432users manual 1201 honeywell pdf. Typical home no zoning compared to ideal home with honeywell zoning.
If you have a honeywell controller it makes life simple. Honeywell truezone hz311 other installation manual pdf view. View and download honeywell mm3mastertrol mm3 schematics document online. Truezone ard, eard, and zd series damper assemblies. Honeywell m847d user manual pdf download manualslib. How to swap out an hvac damper actuator yourself honeywell.
The truezone bypass constant pressure regulating damper cprd is a round static pressure relief damper. Hvac zoning 101 intro to zoning honeywell zoning full technical training how to change an ac damper motor how to install a forcedair. Wiring honeywell truezone hz322 user manual page 5 of 12. Locate the two plastic grommets on the damper and move them from one side to other. We establish all dampers are wide open parallel to.
Truezone ard, eard, and zd series damper assemblies 3300079efs03 2 field converting ard damper from normally open to normally closed 1. Low voltage, springreturn damper actuator equipped with antirotation and drive shaft extensions for direct mounting to 716 inch diameter coupling style dampers adjustable range stops direct replacement for m847d1004. Idiots guide to installing the honeywell hz322 damper. Use 3 conductorwire from each set of man or rdn zone damper terminals or 2 conductor wire on sr dampers to the panel. Idiots guide to installing the honeywell hz322 damper system. Honeywell zone control panel the tz4 totalzone zone control panel controls singlestage, multistage, conventional or heat pump heatcool equipment. Zone poweropen powerclosed mard rrd for recommended dampers call the honeywell zoning hotline at 18008288367. The damper is used with honeywell hz221, hz311, hz322, hz432 and similar zone control systems. By setting the larger zone dampers to a minimum position, excess air pressure can be relieved even when only one zone is call ing. Honeywell dampers can be manually adjusted to increase or decrease the air flow through the damper and into the duct. Zoning system design manual 70232103 ducts and dampers 2 size the ductwork in new construction. It is used in forcedair bypass applications to relieve excess static pressure when some of the zone dampers are closed. Honeywell hz311 hz322 hz432 users manual 70 2321 03 zoning. For both zoning and ventilation applications, truezone dampers are the ideal choice.
Zone dampers 5 reasons to choose honeywell dampers. Dampers hvac performance is largely dependent on airflow control and honeywell dampers are built to support improved airflow and heavy use. Wiring multiple dampers when the same zone controls two or more dampers, wire the dampers in parallel to terminals m1 and m6 on the zone control panel. The damper motor has a 24 vac, 5060 cycle, 8 va rating. Since i only have 2 zones with 2 dampers each and a single stage gas furnace, this panel was the right one for me. Ard and zd dampers are completely closed in position 0. The hz322 offers many innovations for wire management and organization. The hz311 is a significant upgrade to the older total zone boards. Duct dampers directs air to rooms zones only when called for by a room. Type honeywell damper round rectangular zone springopen powerclosed ard zd zone poweropen powerclosed mard rrd for recommended dampers call the honeywell zoning hotline at 18008288367. Sep 11, 20 round honeywell dampers come in sizes that vary from 5 inches to 20 inches in diameter. Ensure transformer is large enough to power the panel, thermostats, wireless adapter module, and.
The ard is a round damper with a 24 vac, springopen return damper motor used. Of note of course power the system down before doing anything. Click photo for more information honeywell zone control. Honeywell sprd static bypass damper bay area services. Install dampers using instructions provided with dampers. Balancing dampers balancing dampers should be included in the duct work, because a zoned home needs to be balanced.
Maximum dampers per panel is limited by transformer size. Eard damper requires 24 vac to the two motor leads to power the damper open. Zone dampers and controls warranty policy zonefirst warrants its products to be free of defects and to provide trouble free operation for a period of five 5 years from the date of installation. Replace the actuator on the opposite side of the damper. Specifications application the m847d is a two position, 24 vac spring return damper actuator designed to operate directly driven zone dampers, used to control air flow in ducts. Zoning control panel selection guide it is recommended to set the zone panel high limit approx. The truezone hz322 panel is for conventional and heat pump applications up to 3 zones 2h, 2c at 24 volts. Install thermostats using instructions provided with thermostats.
The blade has a counterbalance weighted arm that can be adjusted to open when necessary. It has a 24volt motor used to control circulating air in heating, cooling and ventilating systems. Application the m847d is a two position, 24 vac spring return damper actuator designed to operate directly driven zone dampers, used to control air flow in ducts. A working example take for instance 3 floors with each having its own separate zone and thermostat, ie floor 1 zone 1 and so on. Round spring return dampers can also be wired to the mm when using the ardpc, wire to the m1 and m6 terminals. Quick with a wide variety of available sizes in both round, rectangular and bypass versions. Bypass static pressure regulating damper sprd sprd table 3. Honeywell damper adjustment guide air conditioner tips. Mm3mastertrol mm3 control panel pdf manual download. Power dampers are typically more durable, they have much higher torque and use only a fraction 14 or less power than spring dampers. The m847d is a two position, 24 vac spring return damper actuator designed to operate directly driven zone dampers, used to control air flow in ducts. If a damper needs to be buried, place a decorative register over it to provide access. Designated as power closedspring return open damper for use with honeywell zoning systems.
Can be fieldconverted when used as an independent zone or for fresh air intake. Replacement motor for ard and zd zone dampers low voltage, springreturn damper actuator equipped with antirotation and drive shaft extensions for direct mounting to 716 inch diameter coupling style dampers. With intuitive installer setup, the easytofollow, digital display uses real language to guide users through four easy steps. Features galvanized steel with singleblade damper, which closes off tightly against gasket for minimal leakage. This video will take you step by step through installing a. Smartzone can handle either type but if you have an older zone panel, spring dampers may be required. Several other major zoning companies are in business due to zonefirst. The zd is typically used with the truezone systems and other electronic zoning systems. Zoning system design manual zone panel install the panel mount on return, stud, wall, or roof truss.
Honeywell vista 15p ademco 6 zone control panel installation and operation manual installation and operation manual. Check the damper motors and field wiring for shorts. The damper then returns to its normal open position once power is removed. The m847d is a two position, 24 vac spring return actuator designed to operate ard, eard and zd zone dampers. Duct dampersdirects air to rooms zones only when called for by a room. Honeywell has long been a leading source for commercial control dampers with products that meet the benchmark amca 500d air performance standards. Honeywell truezone hz311 other installation manual pdf. Thermostatsthat have subbases with b and o terminalsare required to. Bypass pressure relief dampers click photo for more information. Ard round dampers are field convertible to be power open with an m847d vent actuator. The y8150a1017 honeywell home control helps you create a more comfortable home for you. The zd22x16tzu honeywell home zone damper from resideo helps you create a. The round dampers have a power closespring open and use a gasket to reduce low air leakage. Honeywell ard8tz truezone 8 round supply damper carrier.
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