Warmup Portrait 4iE Installation instructions

4iE Portrait
Installation & Operating Manual
(WiFi & Non-WiFi)
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
4iE Portrait Setup - WiFi Version
Getting Started......................................................... 10
Registration............................................................. 11
4iE Portrait Setup - Non-WiFi Version
Non-WiFi Initial Setup................................................. 13
Welcome ................................................................ 14
Programming............................................................ 15
Settings.................................................................. 19
Troubleshooting ........................................................ 20
Important Notices...................................................... 23
Technical Specications............................................... 25

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 to
the left 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 Portrait
Step 1 - Install Back Plate
1
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. radiator or TV).
For the WiFi enabled 4iE, ensure the distance from your router to
the 4iE is not too great. This will reduce the risk of signal strength
and interference issues.
Faceplate
Thermostat
Trim plate
Mount faceplate vertically
Deep double-gang box recommended
Drywall
2

Wiring Connections
5
4iE Portrait
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
This is the most common connection

Wiring Connections
6
4iE Portrait
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 Portrait
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
For Larger installations

Wiring Connections
8
4iE Portrait
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 Portrait
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

Getting Started
10
Depending on who has installed your 4iE, you will have one of
the following screens visible. If you have anything other than the
screens below, please press the standby button on the underside of
Thermostat Face.
Steps 4 to 6 are specic to the WiFi enabled version of the 4iE. For
setup of the Non-WiFi version of the 4iE see page 13.
Language
If you have this
screen present, the
Thermostat has not
been connected to a
WiFi network.
Please follow the
on-screen
instructions to
connect it to WiFi.
No WiFi
If you have this
screen present, the
Thermostat must
be connected to a
WiFi network.
> Settings
> Network
4iE Portrait (WiFi Version)
Step 4 - Getting Started
No Server
If you have this
screen present, the
Thermostat is
connected to a WiFi
network and you
can continue to
device registration.
Registration can be
completed via the
MyHeating App or
by visiting
my.warmup.com.
back accept
Language
english
70
71 un�l 11:30
air
OF
10:48.
.
69 floor
tue 5 jul
70
71 un�l 11:30
air
O
F
10:48.
.
69 floor
tue 5 jul