Islandaire 6041206 User manual

NON-PROGRAMMABLE
WIRELESS THERMOSTAT
6041206
Installaon and Operaon Manual
6140429 Rev. 08/24/20

Descripon
Gas or Oil Heat Yes
Electric Furnace Yes
Heat Pump (No Aux. or Emergency Heat) Yes
Heat Pump (With Electric Aux.) Yes
Heat Pump (With Gas Aux.) No
Mul-Stage Systems No
Heat Only Systems - Floor or Wall Furnace Yes
Cool Only Systems Yes
High and Low Fan Speed Yes
Millivolt No
Emergency Heat No
Convenonal Single-Stage Furnace Yes
Geothermal Yes
Table of Contents page
Installaon Tips 2-3
Thermostat Quick Reference 4
Wiring 5-6
Wiring Diagrams 7-8
Technician Setup 9-10
Swing Seng 11
Specicaons 12
Thermostat Applicaon Guide
Baery Power
Hardwire (Common Wire)
Hardwire (Common Wire) with
Baery Backup
A trained, experienced technician
must install this product.
Carefully read these instrucons. You
could damage this product or cause
a hazardous condion if you fail to
follow these instrucons.
Power Type
1
Installaon and Operaon Manual

Wall Locaons
The thermostat should be installed approximately 4 to 5 feet above the oor. Select an area
with average temperature and good air circulaon.
Subbase Installaon
Horizontal Mount
Vertical Mount
1
2
For vercal mount, put one screw on the top
and one screw on the boom.
For horizontal mount, put one screw on the le
and one screw on the right.
Installaon Tip
Pick an installaon locaon that is easy for
the user to access. The temperature of the
locaon should be representave of the
building.
Do not install
thermostat in locaons:
• Close to hot or cold
air ducts
• That are in direct sunlight
• On an outside wall
• In areas that do not
require condioning
• Where there are dead
spots or dras (i.e., in
corners or behind
doors)
• Where there might be
concealed chimneys
or pipes
Installaon Tip
Electrical Hazard
Failure to disconnect the power before
beginning to install this product can cause
electrical shock or equipment damage.
Mercury Noce
All of our products are mercury free.
However, if the product you are replacing
contains mercury, dispose of it properly.
Your local waste management authority can
give you instrucons on recycling and proper
disposal.
2
Installaon Tips

Installaon Manual
Mount Thermostat
Align the 4 tabs on the subbase with corresponding slots on the back of the thermostat,
then push gently unl the thermostat snaps in place.
Baery Installaon
1.5V AAA 1.5V AAA
Baery installaon is oponal if thermostat is
hardwired (RH and C terminal connected to 24V
power).
Important:
High quality alkaline baeries are recommended.
Rechargeable baeries or low quality baeries
do not guarantee a 1-year life span.
Insert 2 AAA
Alkaline baeries
(included). High
quality alkaline
baeries are
recommended.
RH
C
3
Installaon Tips

Geng to know your thermostat
LCD
Fan Switch
System Switch
Setpoint Buons
Indicates the
current room
temperature
Displays the user
selectable setpoint
temperature
System operaon
indicators: On will
display when Cool or
Heat mode is selected
Low Baery indicator:
Replace baeries when
indicator is shown
1
2
3
4
Press the + or - buttons to select the desired room
temperature.
LCD
1
AUTO will turn the fan on only when the heating
or cooling system is on. Select LOW or HIGH for
the fan to run continuously at the selected speed.
Fan Switch
2
3
4
Selects the operation mode on your HVAC system.
Selecting HEAT turns on the heat mode. Selecting
COOL turns on the cool mode. Selecting OFF turns
both heating and cooling o.
System Switch
Setpoint Buons
4
Thermostat Quick Reference

Wiring
This thermostat is shipped from the factory to operate a convenonal heang and cooling
system. This thermostat will also operate a heat pump system. See the “heat pump”
conguraon step on page 10 of this manual to congure the thermostat for heat pump
applicaons.
1. If you are replacing a thermostat,
make note of the terminal
connecons on the thermostat that
is being replaced. In some cases
the wiring connecons will not be
color-coded. For example, the red
wire may not be connected to the
R terminal.
2. Loosen the terminal block screws.
Insert wires then reghten terminal
block screws.
Terminal 1 Heat 1 Cool
Convenonal System
1 Heat 1 Cool
Heat Pump System
2 Heat 1 Cool
Heat Pump System
R Transformer power Transformer power Transformer power
CTransformer common Transformer common Transformer common
B/O Energized in heang /
Energized in cooling
Energized in heang /
Energized in cooling
Energized in heang /
Energized in cooling
GL Fan Relay, Low Fan Relay, Low Fan Relay, Low
GH Fan Relay, High Fan Relay, High Fan Relay, High
W Convenonal heat N/A Emergency heat
YEnergized in cooling Energized in heat & cool Energized in heat & cool
Installaon Tip
Do not overghten
terminal block screws,
as this can damage the
terminal block. A damaged
terminal block can keep
the thermostat from ng
on the subbase correctly
or cause system operaon
issues.
Max Torque= 6 in-lbs.
5
Wiring

Wiring Tips
Power Connecons
The thermostat can be either baery
powered, or hard-wired to power by
connecng supply voltage wire (red) and
common wire to the RH and C terminals,
respecvely, on the base.
Installaon Tip
Electrical Hazard
Failure to disconnect the power
before beginning to install this
product can cause electrical shock or
equipment damage.
Wire Specicaons
Use shielded or non-shielded
18-22 gauge thermostat wire.
Warning:
All components of the control
system and the thermostat
installaon must conform to Class
ll circuits per the NEC Code.
Note:
When connecng the 6041206 thermostat to a PTAC, refer to the PTAC
manufacturer instrucons to enable remote thermostat operaon.
6
Wiring

R
Y
W
C
GL
GH
C
R
L1
L2
COMPRESSOR
RELAY
HEAT RELAY
FAN LOW RELAY
FAN HIGH RELAY
1
C
R
L1
L2
COMPRESSOR
RELAY
HEAT RELAY
FAN RELAY
1
2
R
Y
W
C
GL
GH
Typical 1H/1C Convenonal System: 2 Speed Fan
1
2
3
4
Power supply
Jumper (not supplied) to connect GL and GH terminals
The Aux Heat Relay is energized as the second stage of heat.
Typical 1H/1C Convenonal System: 1 Speed Fan
Thermostat changeover valve must be set to b on all
non-Heat Pump Systems.
7
Wiring Diagrams

C
R
L1
L2
COMPRESSOR
RELAY
CHANGEOVER VALVE
FAN LOW RELAY
FAN HIGH RELAY
1
3
C
R
L1
L2
COMPRESSOR
RELAY
CHANGEOVER VALVE
FAN LOW RELAY
FAN HIGH RELAY
1
B
3
EMERGENCY
HEAT RELAY
R
Y
W
C
GL
GH
B
R
Y
W
C
GL
GH
Typical 1H/1C Heat Pump System: 2 Speed Fan
Typical 2H/1C Heat Pump System: 2 Speed Fan
1
2
3
Power supply
Cap off W
Thermostat must be set to B on all Heat Pump Systems
2
Note:
Most PTAC systems support two speed fan operaon. In a single speed
fan PTAC system or convenonal single speed fan system, the GL and GH
wires on the receiver unit should both be ed to the Fan Wire (green).
8
Wiring Diagrams