MrPEX 5115024 User guide

3-WIRE DIGITAL THERMOSTAT
5115024
Installer
Manual

2
5115024 Instruction Manual
Icons used in this manual
Manual Contents
»Box Contents
»Introduction
»Product Compliance and
»Safety Information
»Installation
»User Interface
»Status/LED indication
»Installers notes
»Warranty
5115024 Thermostat
Fixing Screws 1 x Installer Manual
Safety
Important info
Your benefit
CONTENTS OF THE BOX

3
5115024 Instruction Manual
PRODUCT COMPLIANCE & SAFETY INFO
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment o and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
»Reorient or relocate the receiving antenna.
»Increase the separation between the equipment and receiver.
»Connect the equipment into an outlet on a circuit dierent from that to which
the receiver is connected.
»Consult the dealer or an experienced radio/TV technician for help.

4
5115024 Instruction Manual
PRODUCT COMPLIANCE & SAFETY INFO
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du
Canada.

5
5115024 Instruction Manual
Safety Information
Use in compliance with safety regulations. The unit is to be used for the control of
room temperature inside the house.
Installation
This accessory must be fitted by a competent person, and installation must
comply with the guidance, standards and regulations applicable to the city,
country or state where the product is installed. Failure to comply with the
relevant standards could lead to prosecution.

6
5115024 Instruction Manual
PRODUCT DESCRIPTION
Thank you for purchasing the MrPEX®5115024 Thermostat. This thermostat is a
device that lets you customize the heating and cooling of your home as needed.
The 5115024 device from MrPEX®North America is a stylish and accurate digital
room thermostat that is fitted with a large easy to read LCD screen and one touch
buttons. You can now simply adjust your home temperature as desired in order to
create a comfortable home environment.
We hope you enjoy our product.
INSTALLING THE UNIT
Install the 5115024 digital room thermostat roughly about 1.5m above floor level.
It should be mounted in a location where the thermostat is easily accessible and
away from direct sunlight. You can mount the thermostat directly on the wall or
you can install it on top of a wall-box.

7
5115024 Instruction Manual
Without floor sensor With floor sensor
Gently remove front housing.
1. MOUNTING THE THERMOSTAT

8
5115024 Instruction Manual
2. TERMINAL CONNECTION
CO
H
R C W
N N
S1
OPTIONAL
SENSOR

9
5115024 Instruction Manual
3. THERMOSTAT ICONS
BOX means to select mode.
e.g. means Day temp is selected
means the Day temp is not selected.
Day: High Comfort Setpoint
Night: Low Comfort Setpoint
Indicates AUTO ON or AUTO OFF
Indicates that the Party Mode is active
Indicates that the Holiday Mode is ON.
Frost Protection Indicator:
Frost protection is active, not available in cooling mode.
Heat Mode indicator: Indicates heating is running

10
5115024 Instruction Manual
4. THERMOSTAT ICONS (CONTINUED)
Cool Mode indicator:
The icon is flashing when cooling mode is active
Temperature indicator
• Display the room temperature
• Display the set temp Temporary override indicator:
Temporary override indicator
The hand will appear until the next programs starting time.
Programs number indicator.
Indicates the time.
Indicates the the day of the week

11
5115024 Instruction Manual
5. BUTTON FUNCTIONS
Mode selection.
Long press to return home without saving.
OK key. Short press to confirm selection.
Long press to save and return home.
Long press to enter Temperature oset Heat/Cool.
or Decrease or increase Setpoint Temperature.
Note
LCD backlight is activated by pressing any key.
Note
For changing the temperature display from °C to °F , go to Installer Mode Menu and change
d00 value to 1.

1
3
2
4
12
5115024 Instruction Manual
6. SETTING DATE & TIME
When you first power up your device you will have to set up the date and time.
Press
to confirm.
X.X
Press
or
to choose
12/24 hr then
press to
confirm.

13
5115024 Instruction Manual
5
7
6
8
Set the hour
by using
or
Set the
minutes by
using or
or .
Press to
confirm.
16 Set the date
by using
or .
Press to
confirm.
Note You can access the date and hour by long pressing . After that press
and to confirm.

1
3
2
4
7. SETTING YOUR PROGRAMS
You can customize your programs by long pressing when on the program screen.
14
5115024 Instruction Manual
Set the hour
using or
or . Press
to confirm.
Repeat the
procedure for
setting the
minutes.
Select the
desired
program
or
by pressing
or .
Press to
confirm.
Note If you want to select another Program Profile (from the available 5), please enter
in Installer Mode, choose option d17 and after that select the desired program.

15
5115024 Instruction Manual
You can select and customize any of the following programs:
Program Profile 1
5 Days (Monday to Friday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 6:00 Day Day
2 9:00 Night Night
3 16:00 Day Day
4 23:00 Night Night
5 --:-- --:-- --:--
6 --:-- --:-- --:--
2 Days (Saturday to Sunday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 7:00 Day Day
2 23:00 Night Night
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--

16
5115024 Instruction Manual
Program Profile 2
5 Days (Monday to Friday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 6:00 Day Day
2 22:30 Night Night
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--
2 Days (Saturday to Sunday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 7:00 Day Day
2 23:00 Night Night
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--

17
5115024 Instruction Manual
Program Profile 3
5 Days (Monday to Friday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 5:00 Day Day
2 8:00 Night Night
3 14:00 Day Day
4 22:00 Night Night
5 --:-- --:-- --:--
6 --:-- --:-- --:--
2 Days (Saturday to Sunday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 7:30 Day Day
2 23:30 Night Night
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--

18
5115024 Instruction Manual
Program Profile 4
5 Days (Monday to Friday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 6:00 Day Day
2 9:00 Night Night
3 15:00 Day Day
4 22:30 Night Night
5 --:-- --:-- --:--
6 --:-- --:-- --:--
2 Days (Saturday to Sunday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 7:30 Day Day
2 23:00 Night Night
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--

19
5115024 Instruction Manual
Program Profile 5
5 Days (Monday to Friday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 6:00 Day Day
2 10:00 Night Night
3 16:00 Day Day
4 23:00 Night Night
5 --:-- --:-- --:--
6 --:-- --:-- --:--
2 Days (Saturday to Sunday)
Program Program
Time
Heat
Set
Point
Cool Set
Point
1 7:30 Day Day
2 23:30 Night Night
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--

20
5115024 Instruction Manual
Press the indicated keys
together for 3 seconds.
Select P47 if you want to
reset to factory settings.
Press to confirm.
Press to confirm.
1 2
4
3
5
8. HOW TO RESET THE THERMOSTAT
You can customize your programs by long pressing when on the program screen.