Manual UPM THM301M (page 6 of 8) (English)

581336

Zoom out

Zoom in

1/8

Replacing Old Thermostat

Note: Do not operate the cooling system when outside temperature is below 10 C (50 F) to avoid

damaging the compressor.

! Test the system to make sure that your heating and cooling are working properly before

installation. If either does not work, contact your local heating/air-conditioning dealer to fix the

problem before installation.

! TURN OFF POWER to system at the furnace, or at the fuse/circuit breaker panel.

! Carefully unpack your new thermostat and mounting plate; save package of screws, instructions

and receipt.

! Remove cover from old thermostat. If it does not snap off when pulled firmly from the bottom,

check for a screw used to secure the cover.

! Loosen screws holding thermostat to the wall and lift away the thermostat.

! Disconnect wires from old thermostat or sub-base. As you disconnect each wire, use masking

tape to label it with the old terminal designation. If there are only two wires, they don't need to be

labeled. If there is an extra wire that is not connected to your old thermostat, then you won't need

to connect it to the new thermostat.

! Take care not to let the wires fall back into the wall or let the ends of the wires touch one another.

! The wires are usually designated 'R', 'G', 'Y', 'W', 'Rc', 'C'.

°°

Cooling Programs

Slide the system switch to the COOL position and repeat the programming as you would for the

Heating Programs.

Temporary Override

To change the temperature temporarily, press UP or DOWN to set the desired temperature. The

thermostat will return to the regular program at the next scheduled program time.

Note: The thermostat has an automatic delay function to protect the heating and cooling systems

from undesired on/off sequences. Sometimes there will be a delay of several minutes before the

thermostat will activate the system.

Hold

! This feature is to hold the thermostat at a constant temperature and disable the set programs.

! Press HOLD once and use UP or DOWN button to set the desired hold temperature. HOLD

symbol will appear to indicate that the Hold function is active.

! To cancel Hold function, press HOLD again. The current scheduled program number (P1 ~ P4).

will appear on the screen and the HOLD symbol will disappear. The thermostat will return to the

programmed temperature.

Check Current Programs

Press either UP or DOWN once to check the current programmed temperature setting without

changing it. You may also use the CURRENT key for this function.

Room Temperature

! Press DISPLAY anytime to check the current temperature.

Fan Control Switch

! If your heating/cooling system is equipped with a fan, it will be turned on automatically when

heating or cooling is activated.

! To turn on the fan manually, set the Fan ON/AUTO switch to the ON position, the fan will run

Choosing Location For New Thermostat

Thermostat should be mounted:

! Approximately 5 ft (1.5m) from floor.

! Near or in a frequently used room, preferably on an inside partitioning wall.

! On a section of wall without pipes or duct-work

Thermostat should NOT be mounted:

! Near a window, on an outside wall, or next to a door leading outside.

! Exposed to direct light or heat from a lamp, sun, fireplace, or other temperature-radiating

objects which may cause false readings.

! Near or in direct airflow from supply registers and return-air grilles.

! Near concealed pipes and chimneys

! In areas with poor air circulation, such as behind a door or in an alcove.

After choosing a location for the new thermostat, you may arrange to have a heating contractor

install the control wiring for you.

Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

Forumrules

To achieve meaningful questions, we apply the following rules:

First, read the manual;
Check if your question has been asked previously;
Try to ask your question as clearly as possible;
Did you already try to solve the problem? Please mention this;
Is your problem solved by a visitor then let him/her know in this forum;
To give a response to a question or answer, do not use this form but click on the button 'reply to this question';
Your question will be posted here and emailed to our subscribers. Therefore, avoid filling in personal details.

new questions and answers
new manuals

You will receive an email to register for one or both of the options.

Get your user manual by e-mail

Enter your email address to receive the manual of UPM THM301M in the language / languages: English as an attachment in your email.

The manual is 1,06 mb in size.

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of UPM THM301M

UPM THM301M User Manual - French - 8 pages

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.

Info

UPM THM301M Manual

Product: