Honeywell hz311 zone 3 red light - I have a Honeywell 3 zone system. The purge led is a solid yellow. Zones 1 and 3 are red and won't turn on. Zone 3 is the basement and very cold so rarely does AC turn on. Upstairs is not cooling down … read more

 
This TrueZONE® HZ311 Panel is for use with conventional, single stage applications, up to 3 zones. It is compatible with the Discharge Air Temperature Sensor and operates at a maximum voltage of 24 volts. This panel also comes with auto changeover and a resettable fuse. Other features include: Robust Push Terminals; Common-Sense LEDs . Amc 309 cinema movie times

Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreMy honeywell hz311 panel does not light up after i shut after the entire system to replace the filter, yes, i used the - Answered by a verified HVAC Technician ... Flashing red heat light, honeywell hz311, the heater is. ... I have a Honeywell HZ311 multi zone system. The 3amp fuse blew, so I replaced it with an ATC fuse.Honeywell HZ322 shows constant red light for Heat 1. Not sure, but the house is 1.5 - Answered by a verified HVAC Technician ... I have a honeywell hz311 3 zone system in a upstairs an downstairs home. i have both thermostats set at 71 degs up and 71 degs down but the thermostate down stares maintains the 71 deg and the upstair ...Honeywell hz311 truezone control panel for up to 3-zone manual free. The red light in honeywell hz322 control board in attice for secondHoneywell damper system Honeywell hz322 truezone panel user guideHoneywell hz322 zone control panel.I have a three zone ac Honeywell zone system and the purge light is on. One of the three zones clicks over but no air - Answered by a verified HVAC Technician ... zone 3 shows red light. Ac works on 1st floor but not on the 2nd ... We have an HZ311 system and an Ecobee thermostat on the main. Hi there, we have an HZ311 system and an Ecobee ...HVAC Honeywell HZ311 with 3Zones dampers M847D. Additional damper to the return side leads straight to the roof. Curious, I noticed this damper is always OPEN. Perhaps unrelated, I went to replace my ... zone 3 shows red light. Ac works on 1st floor but not on the 2nd ...Flashing red heat light. Contractor's Assistant: Im sorry to hear that youre experiencing a flashing red heat light, but our HVAC Technician will be able to help you diagnose and resolve the issue. Can you provide the make and model of your HVAC system? Honeywell hz311Zoning is a method of determining how people can use land and buildings within a certain area. Zoning is a method of determining how people can use land and buildings within a cert...Nest with honeywell hz311Honeywell thermostat truezone zone zoning Heat pump, installation guide, connect powerMy hz311 honeywell unit had a zone 3 red light. what does this mean. Honeywell nest wiring diagram improvement chatroom hvac diy forum thankHow to wire my honeywell hz311 zone panel and transformer to my furnace Honeywells ev 35 ...• Individual zone circuit breakers for easier troubleshooting and more dampers per zone • Purge light blinks for only two minutes if no DATS is present TrueZONE HZ311 How does the HZ311 differ from the EMM-3? The TrueCOMFORT HZ311 replaces the EMM-3 panel. The HZ311 is designed to install faster and reduce the number of callbacks with:Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreJan 27, 2023 · In short when the condenser is blocked as seen in the image below clean it and run your ac again. That should fix the red light. 3) Malfunctioning condenser fan. Another thing thing you want to check when honeywell is flashing a red light is check that your AC condenser unit is turning on and the fan is spinning. If the fan is not spinning you ... I have a honeywell hz311, i have a red light on zones 1 and 2 and a green light on zone 3. We just bought the house so i am unfamiliar with a 3 zone system. Air filter is fine. We can t seem tonget co … read morezone 3 shows red light. Ac works on 1st floor but not on the 2nd ... Hi, here is the history... built house in 2018, so entire system is only two years old. Honeywell HZ311 True Zone Panel, two story house, 1 thermostat upstairs, 1 down stairs, 1 outside unit, ...Purge not flashing, heat light is red, zone one green and zone 2 & 3 red. ... A local heating and air company has quoted me $1,050 to install a new Honeywell HZ311 Zone Board. I am wondering, if this is as simple as ordering the new zone board, turning off the electric breaker, ... Page 3 HZ311 TrueZONE SPECIFICATIONS • CARACTÉRISTIQUES TECHNIQUES • ESPECIFICACIONES Input Ratings: High Limit Setting: Voltage: 18-30 VAC 50/60 Hz transformer of 40 VA When DATS is used, high limit is fixed at 160°F (71°C). or more. High limit should be approximately 15 degrees below furnace high limit. Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreI recently installed 2 nest thermostats replacing my Honeywell builder grade thermostats. Heating and cooling works as expected, but when I try to run just the fan, with either of the thermostats, nothing happens 😕 The zone control calls for the Fan (light for fan turns green) but the air handler does not run at all. So no heat pumps, unless someone McGuyvere'd something to work. When HZ311 is calling for heat, if you check AC voltage between R & W on the equipment section, you should read 0VAC. That is when the heat light is on. If you get this reading, it's something in the furnace. 1. The red light flashes 4 times, shut power Off, sanded ground n reattached. Pushed both reset buttons . Power on and it cycles 4 times but won't light. No heat on igniter at any time. Would the igniter be shot or could something else not let it heat up? Answer: Check the hot surface igniter for any signs of cracks often seen as white streaks ...My Honeywell HZ311 has a red light on. One 3 Sorry zone 3 ... I have a Honeywell 3 zone system. The purge led is a solid yellow. Zones 1 and 3 are red and won't turn on. Zone 3 is the basement and very cold so rarely does AC turn on. Upstairs is not cooling down ...Wondering why your Honeywell HZ311 control panel has a red light? Discover the causes behind it and find out how to fix issues.I am trying to update my current (functioning) master-slave MM2 zone board with a new zone board to accommodate Ecobee3 Lite thermostats. My choices are Honeywell HZ311 or HZ221 or HZ322 zone boards. Which one should I select? CONTEXT: Moderate climate area. Single furnace in attic.In short when the condenser is blocked as seen in the image below clean it and run your ac again. That should fix the red light. 3) Malfunctioning condenser fan. Another thing thing you want to check when honeywell is flashing a red light is check that your AC condenser unit is turning on and the fan is spinning. If the fan is not spinning …Apr 18, 2022 · I have a Honeywell hz311 which has got a red zone 3 light and the cool light is blinking. The air handler is running but no air in house. I replaced the filter yesterday and it was really loaded and I almost couldn’t get it out of the unit. The outside unit is running and not iced up. The pipe is cold to the touch. Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreWelcome to my YouTube channel!For all your business management needs, I highly recommend using Jobber. Whether you're an HVAC professional or any other servi...Jul 25, 2016 · Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read more Purge not flashing, heat light is red, zone one green and zone 2 & 3 red. ... A local heating and air company has quoted me $1,050 to install a new Honeywell HZ311 Zone Board. I am wondering, if this is as simple as ordering the new zone board, turning off the electric breaker, ...Honeywell HZ311 Troubleshooting. If you are having problems with your Honeywell HZ311 , you are not alone. ... Requires 2 wires to connect to the zone board; Discharge Air Temperature Sensor ... a quarter turn, it turns to the left a quarter turn, the blower is running. Then it stops. After a minute or so the red light comes on. This is one ...This TrueZONE® HZ311 Panel is for use with conventional, single stage applications, up to 3 zones. It is compatible with the Discharge Air Temperature Sensor and operates at a maximum voltage of 24 volts. This panel also comes with auto changeover and a resettable fuse. Other features include: Robust Push Terminals; Common-Sense LEDsVerify your thermostat's wiring. Check that the wires are connected securely to the terminals. Remember, the color of the wires only relates to the terminals they are connecting. Reference: The Y terminal on your thermostat controls the primary (1st stage) cooling. (Or the Y and O/B terminal if you have a heat pump system) In addition, the G ...Last week, scientists announced the discovery of Kepler-186f, a planet 492 light years away in the Cygnus constellation. Kepler-186f is special because it marks the first planet al...Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreType Honeywell Damper Round Rectangular Zone Spring-open/ power-closed ARD ZD Zone Power-open/ power-closed MARD/ RRD For recommended dampers call the Honeywell Zoning Hotline at 1-800-828-8367. Bypass Static pres-sure regulat-ing damper SPRD SPRD Table 3. Maximum Dampers.* Ambient Temp. Maximum Damper VA per Zone 100°F (38°C) 28.8 160°F (71 ...• Individual zone circuit breakers for easier troubleshooting and more dampers per zone • Purge light blinks for only two minutes if no DATS is present TrueZONE HZ311 How does the HZ311 differ from the EMM-3? The TrueCOMFORT HZ311 replaces the EMM-3 panel. The HZ311 is designed to install faster and reduce the number of callbacks with:Feb 7, 2023 · Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read more A green light indicates that the HVAC system is operating properly. However, if you see a solid or flashing red light on the Honeywell HZ311, there is a problem. In this article, we will try to understand the causes and solutions that can be taken before the technician arrives. 3 Reasons and Solutions for a Honeywell HZ311 Red LightMy home uses a Honeywell HZ311 zone system. Currently I'm not getting any air out of the vents. The HZ311 has red lights for zones 1 and 3 and a green light for zone 2. Contractor's Assistant: Did you double-check the thermostat's settings? And what about the filters? Both thermostats were set below the current temperatures and the filters are ...Monte el panel de zona TrueZONE HZ311 cerca del equipo de HVAC; colóquelo sobre una pared, un montante o una armadura de cubierta, o en la toma de retorno de aire frío. NOTA: El panel de zona TrueZONE HZ311 se puede montar en cualquier sentido; póngalo a nivel únicamente por cuestiones estéticas. 2.No power to Honeywell HZ311 Zone board. 120V on line side/primary of 24volt step down transformer, 0 volts on secondary, 0 volts at HZ311. Replaced transformer and HZ311. ... OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r ...Zone 3 is red light the rest are, the unit on the inside is kinda wet. Carrier Honeywell it's about three years old. ... My HZ311 Honeywell unit had a zone 3 red light. What does. Hello my HZ311 Honeywell unit had a zone 3 red light. What does this mean. The house is not cooling. Could it be low freon levels? How can I verify this.While in heat mode zone 1 and zone 2 display red light on hz322 panel ... I have 3 Honeywell products (2) RTH9585 Wifi thermostats, (1) HZ322 Truezone control panel. ... Honeywell HZ311. Less than a year. A few days. Nothing. Zone. zone 3 shows red light.Honeywell HZ311 + iflow + navien . I have a navien water heater connected to an iflow hydro AHU with 2 zones. The zone controller is a Honeywell HZ311. No cooling AC or heat pump. Couple of questions if I may ... "I just need you to light the pilot"Honeywell HZ311 zone 3 is red and outside unit is running ... 9,754 satisfied customers. I have a Honeywell hz311 which has got a red zone 3 light. I have a Honeywell hz311 which has got a red zone 3 light and the cool light is blinking. The air handler is running but no air in house.Honeywell HZ311 zone 3 is red and outside unit is running. 5 years. Just started right now. Turned it off on the App - Answered by a verified HVAC Technician ... I have a honeywell hz311, i have a red light on zones 1 and 2 and a green light on zone 3. We just bought the house so i am unfamiliar with a 3 zone system. Air filter is fine.This TrueZONE® HZ221 Panel is for use with single stage heat pumps with auxiliary heat applications, up to two zones. Operating at a maximum voltage of 24 volts, it comes with auto changeover and a resettable fuse.TrueZONE® HZ311 Panel Kit. SKU: HZ311K/U. Zoning Simplicity. Zoning Efficiency. The TrueZONE® HZ311 Panel is for conventional, single stage applications up to three zones. Simple push button connections and intuitive LEDs make this panel easy to install and test. Select a Model:From https://www.justanswer.com/ythiJustAnswer Customer from San Antonio, TX: I have a Honeywell HZ311 and the Heat LED is RED.JustAnswer Customer from San A...My home uses a Honeywell HZ311 zone system. Currently I'm not getting any air out of the vents. The HZ311 has red lights for zones 1 and 3 and a green light for zone 2.Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read more🔥ATTENTION HOMEOWNERS🔥 - Ever wondered how to keep your HVAC unit in peak condition? Whether you're fighting the freezing cold or scorching heat, we've got...Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady red. Zone 2 is heating up with no call for it!My HZ311 has the zone 3 light red and the heating isnt working in that part of the house we had a power outage last night if that helps ... My Honeywell HZ311 zone controller is showing a,red light for zone 3 and the AC is not working on the second and third floors. This is a new house in 2016 and everything has been fine until Sunday.The heat LED on the Honeywell hz311 is red what does that mean. One and a half years old. Since - Answered by a verified HVAC Technician. ... OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r ...Honeywell HZ311 has 3 zones, two thermostats. Both thermostats are set to off. Blower is still running. No purge light is on. Since the weather is mild, we turned off the A/C. Then noticed it was still "running." Both thermostats are set to "off" with fan to "auto." The Zone 1 and Zone 2 lights are red. The Zone 3 light is green, the fan light ...Thanks in advance! Since you have a common you should be good to go, hz311's require a common wire to work with the nest. Ok sounds good - That's what I thought. I haven't looked in the HZ311 to see if C is connected, but assuming so if the current thermostats have it wired. Hello - Looking to replace 3 Honeywell thermostats with Nest thermostats.Returned home and thermostats were all set to heat 65 still, but home was about 50ºF inside. Checked on furnace. Honeywell HZ311 was indicating all three zones FAN ON, and HEAT Led was flashing red. Furnace flue was cool. Searched for answer online. Indicated that DATS may be faulty and to disconnect it to verify.Just came home to a cold house. The Honeywell zone unit Hz311 is flashing purge. Then the heat tried kicking on. Purge not flashing, heat light is red, zone one green and zone 2 & 3 red. Igniter sound … read moreWw have Honeywell 6000 thermostats and a Honeywell hz311 zone control ive turned the system off at the source and using the breakers but fan upstairs will still not turn on. ... On my hz311 zone 1 is red and COOL light is blinking green. Submitted: 3 years ago. Category: HVAC. Show More. Show Less. Ask Your Own HVAC Question.Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreYour address will show here smoked corned beef sides +12 34 56 78 utah jazz players 2016 [email protected] in, cool light flashing , zone 1 and 3 red lights, zone 2 green. Zine 2 is main floor and is cooling. ... Diamond 90 HVAC system. I started to have issues with the system not turning on. I replaced the mulitizone Honywell EMM-3 with a Honeywell HZ311 TrueZONE Panel. According to the Honeywell manual ...I have a honeywell hz311 3 zone system in a upstairs an downstairs home. i have both thermostats set at 71 degs up and 71 degs down but the thermostate down stares maintains the 71 deg and the upstair ... Red light on my Honeywell HZ311 system (zone 3). What does that mean?From https://www.justanswer.com/ythiJustAnswer Customer from San Antonio, TX: Hi I have red lights on my HZ311 honeywellPearl Wilson: Assistant: Hi.Pearl Wil...My home uses a Honeywell HZ311 zone system. Currently I'm not getting any air out of the vents. The HZ311 has red lights for zones 1 and 3 and a green light for zone 2. Contractor's Assistant: Did you double-check the thermostat's settings? And what about the filters? Both thermostats were set below the current temperatures and the filters are ...Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreHoneywell hz311 zone 1 red light. Other 2 zones cooling. so far, I've reset thermostat and turned off power to hz311 via switch for 5 minutes ... OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r ...Hz311. Fan in, cool light flashing , zone 1 and 3 red lights, zone 2 green. Zine 2 is main floor and is cooling. ... We have a Honeywell HZ311 3 zone system and Zone 3 is red and not cooling. The rest of the house (and zones) are up and running and cooling. :/ ...We have a Honeywell HZ311 3 zone system and Zone 3 is red and not cooling. The rest of the house (and zones) are up and running and cooling. :/ … read moreMy HZ311 has the zone 3 light red and the heating isnt working in that part of the house we had a power outage last night if that helps ... The Honeywell zone unit Hz311 is flashing purge. Then the heat tried kicking on. Purge not flashing, heat light is red, zone one green and zone 2 & 3 red. ...Just came home to a cold house. The Honeywell zone unit Hz311 is flashing purge. Then the heat tried kicking on. Purge not flashing, heat light is red, zone one green and zone 2 & 3 red. Igniter sound … read moreGot a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreI Have one furnace with a divider that allows me to control the upstairs and downstairs separately. The upstairs stoppe cooling out of nowhere. I checked my Honeywell Hz311 and noticed a solid red light on Zone 3 … read moreHoneywell Hz311 is a zoning panel used to keep an eye on the HVAC system of your house. When zone 2 and 3 red lights show up on the panel, it signifies the thermostat is not cooling or heating. Several reasons can cause the system not to cool. It can be related to the blower motor, damper, or coil starting from a low refrigerant. 4 Reasons ... So no heat pumps, unless someone McGuyvere'd something to work. When HZ311 is calling for heat, if you check AC voltage between R & W on the equipment section, you should read 0VAC. That is when the heat light is on. If you get this reading, it's something in the furnace. 1. I have a Honeywell hz322 3 zones my 3 zone is upstais blower comes on and runs when set point is75 and room temp is 70 to 72. I changed the thermostat but blower still runs upstairs on 3 zone. Lights on the control zone board 1 and 2 zones are green and 3 zone upstairs is red.My HZ311 has the zone 3 light red and the heating isnt working in that part of the house we had a power outage last night if that helps ... I have a Honeywell HZ311 multi zone system. The 3amp fuse blew, so I replaced it with an ATC fuse. The power was restored and the purge light was solid Yellow.

I have a Honeywell 3 zone system. The purge led is a solid yellow. Zones 1 and 3 are red and won't turn on. ... Our zone 2 has a red light on the panel and our humidity in the home has been above 90% for weeks ... Honeywell HZ311 zone 3 is red. Air conditioning works downstairs but not upstairs.. Lightspeed agent

honeywell hz311 zone 3 red light

It is on a Honeywell Zoning system and HZ311 and the zone 1 is red Zone 2 and Zone 3 are green - Answered by a verified HVAC Technician ... fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, ... I have the Honeywell HZ311 zone controller and am running 2 zones in my townhome. My thermostats ...Honeywell hz311 zone 1 red light. other 2 zones cooling fine. one When to use emergency heat on a heat pump (these rare cases) Honeywell truezone hz322 3 zone control panel for sale online. Honeywell hz311 zone 1 red light. Other 2 zones cooling fine. One.There was more news out of the euro zone that things are finally stabilizing: some 24,000 fewer people were out of work in June, compared with May, according to Eurostat (pdf). The...Sure can! I have a Honeywell HZ311 zone panel and I'm getting 26v to the panel from my thermostats but not to the equipment terminal of my zone board when calling for heat. ... My HVAC unit doens't heat, it has zone 3 red light and heat. my HVAC unit doens't heat, it has zone 3 red light and heat red light ...Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreFlashing red heat light. Contractor's Assistant: Im sorry to hear that youre experiencing a flashing red heat light, but our HVAC Technician will be able to help you diagnose and resolve the issue. Can you provide the make and model of your HVAC system? Honeywell hz311Just came home to a cold house. The Honeywell zone unit Hz311 is flashing purge. Then the heat tried kicking on. Purge not flashing, heat light is red, zone one green and zone 2 & 3 red. Igniter sound … read more Operating: -40° to 165°F (-40° to 74°C) Current Draw: Dimensions: Zone Panel: 6.25 VA max. Page 4 Installation Guide • Guide d’installation • Guía de instalación spECIfICaTIONs aND aCCEssORIEs HZ311 TrueZONE panel dimensions in in. (mm). Encombrement du tableau de régulation par zones TrueZONE HZ311 en po (mm). Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreZone 3 shows red light. Ac works on 1st floor but not on the 2nd. Submitted: 1 year ago. Category: HVAC. Show More. Show Less. Ask Your Own HVAC Question. ... My Honeywell HZ311 zone controller is showing a,red light for zone 3 and the AC is not working on the second and third floors. This is a new house in 2016 and everything has been fine ... If you notice a red light flashing on your Honeywell Hz311 control board, it indicates an issue that needs attention. Here’s what you can do: Refer to the Honeywell Hz311 manual for a detailed description of the diagnostic codes associated with the red light. Nov 4, 2019 · Honeywell HZ311 LED. We have a 2 zones, Trane AC and Gas heat single stage (2018), Honeywell HZ311 True Zone and 2 Honeywell 7 day programable thermostats. The system is working OK, i.e. we got heat. What is a mystery to me is the LED of the HZ311 showing RED for heat, dampers when I thought they should be green. Got a Honeywell HZ311 Truezone, starting unit (no call on thermostats, OFF), fire up purge steady yellow all 3 Zones green, then pruge light off Zone 1 red, Zone 2 green, Zone 3 red, Head LED steady r … read moreFor beach-goers, experts always recommend a healthy coating of sunscreen to protect the skin from those pesky ultraviolet (UV) rays. But sunlight contains more than just UV light. ...So no heat pumps, unless someone McGuyvere'd something to work. When HZ311 is calling for heat, if you check AC voltage between R & W on the equipment section, you should read 0VAC. That is when the heat light is on. If you get this reading, it's something in the furnace. 1.I have a Honeywell hz311 which has got a red zone 3 light and the cool light is blinking. The air handler is running but no air in house. ... I have a honeywell hz311 3 zone system in a upstairs an downstairs home. i have both thermostats set at 71 degs up and 71 degs down but the thermostate down stares maintains the 71 deg and the upstair ...Hz311 honeywell, heat light is red, zone 1 green, zone 2 red, zone 3 green. Submitted: 4 years ago. Category: HVAC. Show More. Show Less. Ask Your Own HVAC Question. Share this conversation. Answered in 2 days by: 1/7/2020.Zone 3 shows red light. Ac works on 1st floor but not on the 2nd. Submitted: 1 year ago. Category: HVAC. Show More. Show Less. Ask Your Own HVAC Question. ... My Honeywell HZ311 zone controller is showing a,red light for zone 3 and the AC is not working on the second and third floors. This is a new house in 2016 and everything has been fine ....

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