Warmup 4iE WiFi Installation instructions

4iE
Programmable Thermostat
Installation & Operating
Manual
For technical help:
US: [phone]
CA: [phone]
warmup.com
warmup.ca

2
Contents
Pack Contents .......................................................... 3
Mounting/Positioning .................................................. 4
Wiring Connections .................................................... 5
Assembling the 4iE..................................................... 9
Initial Setup............................................................. 10
Welcome ................................................................ 11
Programming............................................................ 12
Energy Monitoring...................................................... 16
Troubleshooting ........................................................ 17
Settings.................................................................. 18
Important Notices ..................................................... 19
Technical Specications............................................... 21

4iE
Programmable Thermostat
Back PlateThermostat Face Floor Sensor
3
IMPORTANT INFORMATION: Installation should only be carried
out by a qualied and competent electrician and must conform
to local electrical code. Conduits are only required where it
is mandated by state or provincial code. Please refer to local
electrical code for compliant applications.
The 4iE and its power supply should be isolated from
the mains supply throughout the installation process.
Pack Contents

Mounting/Positioning
4
Loosen both screws at
the bottom of the 4iE
and remove the Back
Plate
Install square 2 3/4” deep
back box with a single
mud ring (also called
plaster ring) in your
preferred thermostat
location
4iE
Step 1 - Install Back Plate
1 2
Before making any permanent xtures Warmup recommends
identifying your preferred location for the 4iE. It should be
located in an area with good ventilation. It should not be beside a
window/door, in direct sunlight or above another heat generating
device (e.g. heater or TV).
Ensure the distance from your router to the 4iE is not too great.
This will ensure the wireless connection is not subject to range or
interference issues once installed.

Wiring Connections
5
4iE
Step 2 - Wiring Connections
!Isolate the thermostat from the mains supply
throughout the installation process
Heating Load connected to 4iE - Max. 15 Amps
N.B. Input voltage 120V (Hot/Neutral) or
240V (Hot/Hot). Device is dual
voltage capable.
L1-LOAD-L2
L1-LINE
L2
12 3
EXT
FLOOR SENSOR
(NO POLARITY)
L1-LOAD-L2
HEATING
(MAX 3600W/
15 Amps)
L1-LINE-L2
POWER
SUPPLY
L2-LINE
HOT (120V)
SUPPLY WITHOUT GFCI
PROTECTION
NEUTRAL (120V) OR
HOT (240V)
Heater/s
Max 15A
L1-LINE

Wiring Connections
6
4iE
Step 2 - Wiring Connections
240V SUPPLY WITHOUT GFCI
PROTECTION
L2-LINE
Hot (240V)
Hot (240V)
L1-LINE
240V GFCI
PROTECTED
SUPPLY
240V
COIL SUPPLY
N.B. All heating loads connect to Relay-25
only, controlled by 4iE
L1-LOAD-L2
L1-LINE
L2
12 3
EXT
FLOOR SENSOR
(NO POLARITY)
L1-LOAD-L2
HEATING
(MAX 3600W/
15 Amps)
L1-LINE-L2
POWER
SUPPLY
Hot (240V)
Hot (240V)
0 1
8642
Heater/s
Max 25A
Heating Load connected to Relay 25 - Max. 25 Amps

Wiring Connections
7
4iE
Step 2 - Wiring Connections
240V SUPPLY WITHOUT GFCI
PROTECTION
L2-LINE
Hot (240V)
Hot (240V)
L1-LINE
240V GFCI
PROTECTED SUPPLY
Hot (240V)
Hot (240V)
L1-LOAD-L2
L1-LINE
L2
12 3
EXT
FLOOR SENSOR
(NO POLARITY)
L1-LOAD-L2
HEATING
(MAX 3600W/
15 Amps)
L1-LINE-L2
POWER
SUPPLY
0 1
8642
Heater/s
Max 25A
Heater/s
Max 15A
240V
COIL SUPPLY
N.B. Heating loads connect to Relay-25
and 4iE:
Relay-25 Max load 25A
4iE Max load 15A
Total Max load 40A
Heating Load connected to 4iE and Relay 25 - Max. 40 Amps

Wiring Connections
8
4iE
Step 2 - Wiring Connections
Master/relay function: Used to control loads greater than 15A.
Heaters will be split across two 4iE’s, one being the master and
the other being the relay (slave). Only one oor sensor is required,
wired into terminals 1 & 2 of the Master 4iE.
Wiring Connections: Use low voltage electrical cables to link
terminals 2 & 3 of the Master and Relay.
Thermostat Setup: Settings > Adv. settings > Heater setting > Ext
output
NOTE: Set the relay 4iE to relay rst

4iE
Step 3 - Reattach 4iE Face
Reattach the 4iE face
to the Back Plate and
tighten both screws to
secure. You may now
restore power to the
thermostat and begin
setup.
1
7
Assembling the 4iE
9

Initial Setup
10
On initial power up you will have to congure the setup of your
4iE. The settings are detailed below.
Language select your chosen language
System type select your chosen heating system and enter
correct wattage you have connected
Set time manually set time
Set date manually set date
Daylight savings set daylight savings
(europe/n.america/australia/o)
Temperature format fahrenheit/celsius
Home screen style select the theme for your 4iE
Background image select the background image for your 4iE
Display brightness change the screen brightness for normal use and
standby
Audio feedback turn the ‘click’ sound on/o
Heating target control your heating using the oor/air sensor
Heating limits set the temperature limits for your oor type.
User Dened lets you set custom limits
Tari settings select single or standard/low energy tari
Set a program select between, custom, preset & or xed
temperature
Setback Temperature set a lower temperature for the thermostat to
achieve on your “away periods” or set to “o” if
no heating is required.
NOTE: Please ensure you enter the correct System Type and Wattage of
heaters connected. If a relay has been installed please set System Type as
Electric with Relay.