Question about Honeywell Programmable Thermostat Heater

1 Answer

2 zone sytem main floor cooler than what i set it to

I have a robertshaw 9600. 2 zone. I used the upstairs thermostat for the first time today and the main floor thermsostat was set at 80. upstairs at 81. when i came home the downstairs temp on the thermostat said 77 and it was definitely that temp. could the upstairs where it is very hot have somehow overcooled the main floor?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,433 Answers

Warm air rises and if the upstairs thermostat is on it will onerride to lower the temp upstairs. To have the dowstairs thermostat govern, the up stairs must be off . The whole house will balance to the controlling thermostat.

Posted on Jun 02, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to fix robertshaw thermostat display after changing batteries?


How To Replace Thermostat Batteries - YouTube

? 1:46
www.youtube.com/watch?v=QFd5jGL6vpM
May 10, 2012 - Uploaded by KungFuMaintenance Kung Fu Maintenance demonstrates how to change out thebatteries on most digital air conditioner and heater ..

Sep 19, 2015 | Robertshaw Thermostat Accessories 9010-1...

1 Answer

My Robertshaw 9600 displays 99 degrees and because it is satisfied, is not calling for heat. The temp is actually in the lo 60's and falling. I've tried battery replacement, but nothing changed. Other...


Hmm. I don't think it posted the first time around. So I'll try again.

There is a temperature sensing diode on the back side of this thermostat's circuit board. This diode may have failed or become disconnected.

I'd lean towards its having become disconnected, as I've been inside an example of this Robertshaw (originally Maple/Chase) 9600 thermostat and noticed that the soldering on this part was of poor quality. So if you have a soldering iron, and know how to use it, you could probably fix it.

I have a web page (just the facts, no ads, malware or fluff) that talks of some other common problems with this thermostat and how to fix them:

http://greyghost.mooo.com/maplechase9600/

Feb 04, 2010 | Shaw Robert RS-9420 Thermostat

1 Answer

How to install maple chase 9600 thermostat


The manual is very specific.  http://www.icca.invensys.com/manuals/robertshaw/110-653B.pdf    The Robertshaw 9600 is the same unit. The terminals marked RH, RC, W, Y, G are where you put the wires, just loosen the set screws with a small flat head screwdriver, insert the bare wire into the hole and tighten the screw. Leave the jumper between RH and RC for most installations. The red wire goes to the RH. Please come back and comment if you need more specific help. Good luck

Jan 08, 2010 | Heating & Cooling

1 Answer

I've noticed two problems with my heating system, but not sure if they are related. Here's the background - sorry for being so long winded. Background: I have a Weil-Mclain Gold CGi Series 2 (which was...


Two problems, one is a bad thermostat on zone 2. The second is the boiler. The inducer fan energizes causing a pressure switch to engage. This pressure switch energizes the ignitor. If the ignitor does not get hot enough, it will cycle again all over. The cheapest route to take is to check all hoses going from fan housing to pressure switch looking for bad connections or leaks, the second thing to do is to replace your ignitor (time for it anyway).

Jan 05, 2010 | Heating & Cooling

1 Answer

No display on Robertshaw 9600; unit seems dead/furnace works


have you checked to make sure you have a fresh battery in it

Jul 25, 2009 | Shaw Robert RS-9420 Thermostat

1 Answer

No display on Robertshaw 9600; unit seems dead/furnace works


Hello
you have to have a thermostat! The thermostat tell the unite what to do. Get a new one.

Jul 25, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

No display on Robertshaw 9600; unit seems dead/furnace works


Repace the tstat. Bad display. Make sure the batteries you put in were good First. Russ

Jul 25, 2009 | Heating & Cooling

1 Answer

RobertShaw Thermostat 9600 problem


verify if you have separate units for each floor.

the ones working could be a complete separate unit from the one having problem.

look at the condensing units you got outside , how many are there?
if you have 3 units outside and you have 3 thermostats, then each thermostat is controlling individual split units.

we have to concentrate on the one that is not cooling. give me the details on what is going on with problematic one.

is the outside unit running?
is the outside fan running?
can you distinguished if the compressor is running the same time as the fan?

tnx 4 using fixya,

drcool

Sep 14, 2008 | Heating & Cooling

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

187 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honeywell Heating & Cooling Experts

Bill Long

Level 3 Expert

587 Answers

paulcarew

Level 3 Expert

2457 Answers

Brandon Berry
Brandon Berry

Level 2 Expert

407 Answers

Are you a Honeywell Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...