How to open Honeywell thermostat?

Zaeema · July 21, 2021, 8:39pm

Honeywell thermostat comes with a variety of products with new innovations. Their idea is to have control of your comfort and save energy. The thermostat senses the room temperature, humidity and works accordingly. All of that is happening in an advance with a WIFI connection.

There are thousands of Honeywell thermostat products and every product has a different way of opening it and it could be hard finding out which product do you have and which way is suitable for you.

it comes with two plates one is called the base plate and the other is called the cover plate. Base plate sticks on the wall and cover plate stick on it.

How to open cover plate of Honeywell thermostat

If your thermostat is showing low battery signals then it is a sign that you change the battery.
For that grab the cover plate.
By gentle back and forth movements pull the cover plate towards yourself.
It’ll come out easily.
You’ll see two batteries on the back of the cover plate.
Remove the batteries.
Insert new batteries.
Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals.

How to change batteries in Honeywell thermostat:

There are simpler ways of changing batteries in the thermostat. But first thing first, you need to turn off the thermostat to change the batteries.

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They do have batteries but not all thermostats have batteries. Only the ones with LED displays have batteries. They require 2 alkaline batteries. As any device with a battery needs regular replacement, these thermostats also require changing at least one time a year.

When there’s a sign of low battery you have only 60 days to change it, otherwise the battery will die and the thermostat won’t work properly.

General precautions and equipment required:

Some thermostat models run on AA alkaline battery and some works on AAA batteries. You should know how many batteries you need before replacing them. The polarity of batteries should match the signs on the compartment. Or else you will damage the thermostat.

You don’t need to worry if you have a non-sliding compartment for batteries. All you need to do is follow the steps mentioned above and make sure to turn the device before doing anything with the thermostat.

Find model number

Before we tell you how to change batteries you need to find which model of thermostat you have.

Your model number could be written on the front of the screen or at the back in the form of a sticker.
Make sure you turn off the device from the back end to avoid any exposure to the electricity. Some models have batteries in addition.
Remove the cover plate off from the base plate very carefully by avoiding damage to any wire or clips.
Find out the model number written on the back of the plate
Follow the steps mentioned below to change batteries.
Fix the cover plate on the base plate again.

Model number	Features
1000 & 2000	Contain 2 AAA batteries with LED display How to change batteries Turn off the electricity or switch off the device for safety purposes. Remove the cover plate from the base plate by gentle back and forth movements. Remove the old batteries and insert new ones. The polarity of the battery should match the signs on battery compartments. Place the cover plate back on the base plate. Make sure it is fixed. Turn on the electricity or device.
3000	Contain built-in compressor Steps to open batteries Turn off the electricity or switch off the device for safety purposes. Drag the lower part of the indoor regulator to isolate the cover plate from the base plate. Remove the old batteries and insert new ones. The polarity of the battery should match the signs on battery compartments. Place the cover plate back on the base plate. Make sure it is fixed. Turn on the electricity or device.
4000	Contain built-in compressor with LED case Steps to open batteries Turn off the electricity or switch off the device for safety purposes. After that grab the cover plate. By gentle back and forth movements pull the cover plate towards yourself. It’ll come out easily. You’ll see two batteries on the back of the cover plate. Remove the batteries. Insert new batteries. Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals
5000	Contain sliding compartment with auto changeover feature Steps to open batteries Turn off the electricity or switch off the device for safety purposes. On the top right corner, there will be a battery slider. Press it gently it will pop open. Take out the sliding battery compartment. You’ll see two batteries on the back of the cover plate. Remove the batteries. Insert new batteries. Put the sliding battery compartment back in its place. Now turn on the thermostat and it should be working fine.
6000	Contain sliding compartment with auto changeover feature Steps to open batteries Turn off the electricity or switch off the device for safety purposes. On the top right corner, there will be a battery slider. Press it gently it will pop open. Take out the sliding battery compartment. You’ll see two batteries on the back of the cover plate. Remove the batteries. Insert new batteries. Put the sliding battery compartment back in its place. Now turn on the thermostat and it should be working fine.
8000	Contain WIFI touch screen control Steps to open batteries Turn off the electricity or switch off the device for safety purposes. Grab the cover plate gently. By gentle back and forth movements pull the cover plate towards yourself. It’ll come out easily. You’ll see three AAA batteries on the back of the cover plate. Remove the batteries. Insert new batteries. Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals.
HCW80	It is wireless and comes with 2 AA batteries Steps to open batteries Turn off the electricity or switch off the device for safety purposes. After that grab the cover plate. By gentle back and forth movements pull the cover plate towards yourself. It’ll come out easily. You’ll see two batteries on the back of the cover plate. Remove the batteries. Insert new batteries. Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals
RTH110B	It has a built-in thermometer with advanced in controlling temperature and humidity Steps to open batteries Turn off the electricity or switch off the device for safety purposes. After that grab the cover plate. By gentle back and forth movements pull the cover plate towards yourself. It’ll come out easily. You’ll see two batteries on the back of the cover plate. Remove the batteries. Insert new batteries. Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals.

1000 & 2000 series:

Honeywell 1000 & 2000 series is one of the popular among those who want to buy quality material and don’t bother about the budget. The series is for big families and people living in apartments.

1000 & 2000 series has an LED display. Either it’s an air conditioner or heating furnace they have got you. The series’s model works on 2 AAA batteries.

Follow the steps mentioned below to change batteries of 1000 & 2000 series models:

Turn off the electricity or switch off the device for safety purposes.
Remove the cover plate from the base plate by a gentle back and forth movements.
Remove the old batteries and insert new ones.
The polarity of the battery should match the signs on battery compartments.
Place the cover plate back on the base plate.
Make sure it is fixed.
Turn on the electricity or device.

3000 series:

The series is distinguished by its built-in compressor. Built-in compressor protects air conditioner and heating pump.

The series also works on batteries and will give you low battery warning signs 60 days before dying. They also need once a year battery replacement.

Follow the below-mentioned steps to change batteries in 3000 series

Turn off the electricity or switch off the device for safety purposes.
Drag the lower part of the indoor regulator to isolate the cover plate from the base plate.
Remove the old batteries and insert new ones.
The polarity of the battery should match the signs on battery compartments.
Place the cover plate back on the base plate.
Make sure it is fixed.
Turn on the electricity or device.

4000 series:

This series also has a built-in compressor like the previous one for the safety of the air conditioner and heating pump. The room temperature, fans, and emergency heating system can be controlled and set by your desire.

The series comes with a beautifully designed LED case where there will be notification of battery status, date and time, room temperature, and your devise status.

Follow the steps mentioned below to change the battery in 4000 series models.

Turn off the electricity or switch off the device for safety purposes.
After that grab the cover plate.
By gentle back and forth movements pull the cover plate towards yourself.
It’ll come out easily.
You’ll see two batteries on the back of the cover plate.
Remove the batteries.
Insert new batteries.
Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals.

5000 series

This series has a sliding compartment and keeps you safe from direct electricity exposure. Sliding compartment means that you don’t need to separate the cover plate and base plate to change batteries.

5000 series has the auto changeover feature. By accessing the temperature of the room. auto changeover feature works to change the air conditioner into a heating conditioner both on the same day.

To change batteries in the 5000 series follow the steps mentioned below.

Turn off the electricity or switch off the device for safety purposes.
On the top right corner, there will be a battery slider.
Press it gently it will pop open.
Take out the sliding battery compartment.
You’ll see two batteries on the back of the cover plate.
Remove the batteries.
Insert new batteries.
Put the sliding battery compartment back in its place.
Now turn on the thermostat and it should be working fine.

6000 series

This series also has a sliding slot along with some upgraded features.

They introduced a program schedule feature. The feature works to program settings for weekends and weekdays. This series is known to have low energy consumption.

To change batteries in the 6000 series follow the steps mentioned below.

Turn off the electricity or switch off the device for safety purposes.
On the top right corner, there will be a battery slider.
Press it gently it will pop open.
Take out the sliding battery compartment.
You’ll see two batteries on the back of the cover plate.
Remove the batteries.
Insert new batteries.
Put the sliding battery compartment back in its place.
Now turn on the thermostat and it should be working fine.

8000 series

This series has a WIFI control and touch screen. The series is totally different from others because of its upgraded features. The series allows you to control humidity, ventilation, and temperature, with your mobile phone.

To change batteries in the 6000 series follow the steps mentioned below.

Turn off the electricity or switch off the device for safety purposes.
Grab the cover plate gently.
By gentle back and forth movements pull the cover plate towards yourself.
It’ll come out easily.
You’ll see three AAA batteries on the back of the cover plate.
Remove the batteries.
Insert new batteries.
Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals.

HCW80

This model works with HC60NG. They both work as a module. They communicate information with each other and adjust the room temperature accordingly. You can also change the temperature by yourself. The series is wireless and comes with 2 AA batteries.

To change batteries in the HCW80 series follow the steps mentioned below.

Turn off the electricity or switch off the device for safety purposes.
After that grab the cover plate.
By gentle back and forth movements pull the cover plate towards yourself.
It’ll come out easily.
You’ll see two batteries on the back of the cover plate.
Remove the batteries.
Insert new batteries.
Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals.

RTH110B

This model has a control on the air conditioner. They also manage hot water systems, central heating systems, and fuel furnaces.

The model has a built-in thermometer. They are advanced in controlling temperature and humidity. It is a very good option for big houses.

To change batteries in the HCW80 series follow the steps mentioned below.

Turn off the electricity or switch off the device for safety purposes.
After that grab the cover plate.
By gentle back and forth movements pull the cover plate towards yourself.
It’ll come out easily.
You’ll see two batteries on the back of the cover plate.
Remove the batteries.
Insert new batteries.
Fix the cover plate again over the base plate. Now you won’t be seeing any low battery signals.

Frequently asked questions

1- Is Honeywell thermostat good?

Honeywell thermostat is one of the best thermostats out there. As they adapt according to your energy usage and works on WIFI with a special LED display. They have temperature, humidity, heat sensors as well.

2- How to take off the cover plate from the Honeywell thermostat?

Taking off the cover plate is very easy and you should be gentle and make sure that you don’t damage any wire while doing that.

Turn off the electricity or switch off the device for safety purposes.
After that grab the cover plate.
By gentle back and forth movements pull the cover plate towards yourself.
It’ll come out easily.

3- What happens when the battery dies in the thermostat?

When the thermostat battery dies it LED won’t show anything, there would be a black screen, and Air conditioner and cooling system won’t work.

4- How long can the battery last after it shows a low battery sign?

The battery can last up to 60 days after it shows a low battery sign. After 2 months the battery will die and the thermostat won’t work.

5- How many batteries does the Honeywell thermostat require?

They require 2 alkaline batteries. Some thermostat models run on AA alkaline battery and some works on AAA batteries. As any device with a battery needs regular replacement, these thermostats also require changing at least one time a year.

Conclusion:

Honeywell thermostat comes with a variety of products with innovations. Their thought is to have control of your solace and save energy. The indoor regulator detects the room temperature, dampness and works likewise. The entirety of that is occurring in a development with a WIFI association.

The brand is considered the most trustable brand for thermostats. They have plenty of series and each series has different features. Some models work on batteries and some don’t. The models that work on batteries require yearly replacements as the battery dies after a year. For the battery changing, you need to follow easy steps and you need to be careful as there are chances of wire damage.