INFLOOR 29050 V1 Owner's Manual

P
29050V1 Programmable Thermostat
Owner's Manual
Your new Infloor Pro thermostat is designed to control the voltage to
either a 120VAC or 240VAC resistive floor warming system.
Please follow this manual for complete installation and operation instructions.
If you have any questions or comments, try calling Technical Support at
800 608-0562.
CAUTION: Make sure you are qualified and are familiar with house wiring.
This is a line voltage device that could cause serious injury or damage if
improperly installed.
1. Preparation
1. Unpack your thermostat and make sure everything is in good condition:
•
Thermostat
•
Floor sensor
•
Small screwdriver
•
Mounting screws
•
Wire nuts for wiring connections
If any parts are missing or damaged, contact the store where you purchased
this thermostat. Do not install a damaged part.
2. Gather the following tools and supplies:
•Phillips screwdriver, hole saw
•Wire strippers, "fish tape", other electrical tools
•Electrical box for thermostat:
a. If you are connecting to power leads from only 1 or 2 floor warming
systems, you may use a single-gang, 3 ⁄ inch deep box.
1
2
b. If you are connecting to power leads from 3 floor warming systems,
use a 4x4x2 ⁄ inch or deeper box (not a 2-gang box) when your wall studs
1
8
are still exposed. Install a single-gang "mud-ring" cover on the box before
installing drywall materials.
c. For more than 3 floor warming systems or other layouts, you may need
to install a junction box to connect the power leads together. Then use
house wire to connect between the junction box and the thermostat
electrical box. See the installation instructions for your floor warming
system for more information.
ALWAYS: Wire all circuits as Class 1, Electric Light and Power Circuits.
ALWAYS: Wire all circuits with insulation rated 600V minimum.
ALWAYS: Mount this control only to a grounded metallic box or a
nonmetallic box.
ALWAYS: Use power supply wires suitable for at least 90°C.
CAUTION: High voltage – disconnect power supply before servicing.
2. Installation
front
power
module
module
Remove the Thermostat Face
1. Remove the thermostat Front Module
from the Power Module by opening the door
and loosening the screw.
2. Pull outward near the bottom on the
Front Module and lift off.
Prepare the Wiring
1. Find a location for your thermostat. It
is suitable for indoor use only, on insulated
or uninsulated walls. Locate it about 4 1 ⁄ feet to 5 feet above the floor on an
2
inside wall. Make sure it is well ventilated and not located in a confined space
such as a small closet or cabinet. Avoid placing it near other heat sources such
as hot-water piping, heat duct, wall-mount lighting, and direct sunlight to help
prevent adversely affecting the thermostat.
2. Turn off the power to the floor warming system at the main circuit panel
before doing any electrical work.
3. A qualified electrician should run a dedicated circuit from the main circuit
panel to the thermostat location.
4. If a dedicated circuit is not possible, you may tap from another circuit in the
room. Make sure there is enough load capacity (amps) to handle the addition
of your floor warming system, and that it is NOT wired in series with any other
device, including other GFCIs.
5. The circuit breaker in the main circuit panel should be 15 amps maximum
for a floor warming system totaling 12 amps or less. For larger systems up
to 15 amps, use a 20 amp maximum circuit breaker. Never exceed 15 amps
on this thermostat. You may consider using an arc-fault (AFCI) type circuit
breaker for additional protection.
6. Pull the power supply wiring into this box, leaving about 6 inches of wire.
7. Pull the floor sensor wire and the power lead wires from your floor warming
system up the wall, into this box. Refer to your floor warming system
installation instructions for placement of the floor sensor tip into the floor area.
Note: The sensor wires should not be run in the same conduit as line voltage
wires to avoid possible interference. If the sensor lead wires are not long
enough, they may be extended an additional 15 feet (4.5 m) using minimum
20-gage 2-conductor wire or up to 50 feet (15 m) using shielded wire.
8. Mount the electrical box.
from
Connect Wires
power
1. Match and connect the two
supply
wires marked "LINE1" and 1-4
"LINE2" to the power supply wires
using the wire nuts provided.
2. Gently tug on the wires to make
sure they are secure, otherwise
wire could loosen and cause
failure.
3. Overwrap the wire nuts with
electrical tape to better secure
them to the wires.
4. Match and connect the two
wires marked "LOAD1" and
"LOAD2" to the floor warming
to
system lead wires and secure floor
warming
these wires the same way.
system
5. Connect the house ground wire
to the green or bare lead wire(s) of
5
your floor warming system.
6. Insert the ends of the floor
sensor wire into the "SENSOR"
terminals (1 and 2) and tighten
the screws. There is no polarity,
so it does not matter which wire
end goes into which terminal.
CAUTION: Before continuing,
sensor
make sure your power supply
voltage matches the voltage rating
of your floor warming system.
Connecting 240V to a 120V floor
warming system will cause overheating and damage to the system and may
damage the control, other wiring, floor coverings, etc.
Remote Control
1. If you want to connect your thermostat to a remote control device, such as
a home automation system, first make sure that the remote device has a "dry
contact" output (an un-energized switch, such as the contacts on a relay). Many
home automation systems come with such an output that opens or closes at
specified times.
2. Pull 2-conductor wire, size 18- to 24-gage, through the wall from the remote
device, into this electrical box.
3. Connect the wire ends into the "SETBACK" terminals (5 and 6) and tighten
the screws (no polarity).
Infloor 29053V1 Relays
1. If you want to use your thermostat to drive a 29053V1 Relay(s) (ask your dealer
about this convenient way to control larger systems with one thermostat), first
read and follow the instructions for the Infloor Relay thoroughly.
2. Pull 2-conductor wire, size 18- to 24-gage, through the wall from the Infloor
Relay, into this electrical box. This wire may be up to 100 feet (30 m) in length
from the thermostat to the last Infloor Relay installed.
3. Connect the wire ends into the "RELOUT" terminals (3 and 4) and tighten the
screws(Observe polarity of the wires when connecting to the Infloor 29053V1 Relay).
Mount the Thermostat
1. Carefully fold and press the wires
back into the electrical box. Do not use
the thermostat to push them in, as this
may cause connections to loosen and
possible failure.
2. Secure the thermostat Power Module
into the box with the mounting screws
provided.
3. Carefully snap the Front Module onto
the Power Module.
4. Tighten the screw.
5. Switch on the power at the main circuit
panel.
NOTE to contractors: After installing the thermostat, be sure to:
a. Do a Quick Setup (section 3),
b. Temporarily override the setpoint temperature to make sure it is
heating for a few minutes (section 5),
c.
Test the GFCI (section 5).

3. Quick Setup

On/Off Switch
MO
Your thermostat should be turned off when it
is first installed. The display will show OFF and
the time and day.
SET TEMP
1. Slide the on/off switch to the upper position,
turning the thermostat on. The display will FLOOR
show the time and day, temperatures, and other
information.
2. To turn the thermostat off anytime, slide the
on/off switch to the lower position. No heating
will occur and all programming is retained.
a
Change Format Between °F / 12-hour and °C / 24-hour
Your thermostat is factory set to operate in either °F / 12 hour format or °C /
24 hour (military time) format. If needed, you may change this at any time as
follows:
1. Press the OPTIONS button and hold for 1 second. An °F and
12h will show on the display.
2. Press the down or up button to toggle to °C and 24h.
3. Press the HOLD/RETURN button to return to the normal
operating mode.
Set the Current Time and Day
1. Press the DAY/TIME button and hold for 1 second. The hour should be
MO TUWE TH FR SA SU
blinking.
2. Press the down or up button to adjust the hour.
HEATING
3. Press the DAY/TIME button briefly. The minutes should be HOLD
MO TUWE TH FR SA SU
°F LOCK
°C
GFCI
P
TRIP
blinking. M
USAGE
SET TEMP A
M
°F °F
4. Press the down or up button to adjust the minutes. HEATING
HOLD
°C °C
°F LOCK
°C
SET BACK
5. Press the DAY/TIME button briefly. The day should be blinking. GFCI
CYCLE TRIP
AIR
SET TEMP FLOOR LIMIT USAGE
6. Press the down or up button to adjust the day. P
°F °F M
A
°C °C M
7. Press the HOLD/RETURN button or wait 15 seconds and the
SET BACK
P1
CYCLE P2
AIR P3
FLOOR LIMIT P4
thermostat will return to the normal operating mode, saving your settings.
Use the Factory Programmed "User" Schedule
If you want to begin using your thermostat now without making any changes to
the factory set programming schedule, you may skip to section "5 Operation".
It will operate in the "User" Schedule (U1), pre-programmed as follows, and
can be customized later to your needs (see section "4 Additional Setups"):
U1 (User changeable)
Cycle 1 2 3
6:00 am 8:00 am 5:00 pm
Mon-Fri
82 F 74 F 82 F
7:00 am 9:00 am 5:00 pm
Saturday
82 F 74 F 82 F
7:00 am 9:00 am 5:00 pm
Sunday
82 F 74 F 82 F
Note: Air Sensing mode default temperatures are 70F and 62F.
82 F
74 F
MO TUWE TH FR SA SU
4. Additional Setups
P
M
A
M
HEATING
HOLD
°F LOCK
°C
GFCI
Lifestyle Program Schedules (Presets) TRIP
SET TEMP USAGE
P
°F °F M
There are convenient schedules already set up to meet typical lifestyles. If you
A
°C °C M
SET BACK
P1
see a schedule P1 through P4 you like, select one as follows: CYCLE P2
AIR P3
FLOOR LIMIT P4
1. Press the PROGRAM button and hold for 1 second. Pro and
U1, P1, P2, P3, or P4 will show on the display.
2. Press the down or up button briefly to select P1, P2, P3, or P4.
These schedules are not able to be modified, and are as follows:
P1 (Early Riser)
Cycle 1 2 3
5:00 am 7:00 am 5:00 pm
Mon-Fri
82 F 74 F 82 F
5:00 am 9:00 am 5:00 pm
Saturday
82 F 74 F 82 F
5:00 am 9:00 am 5:00 pm
Sunday
82 F 74 F 82 F
Note: Air Sensing mode default temperatures are 70F and 62F.
P2 (Longer Day)
Cycle 1
5:00 am 8:00 am
Mon-Fri
82 F
6:00 am 9:00 am
Saturday
82 F
6:00 am 9:00 am
Sunday
82 F
Note: Air Sensing mode default temperatures are 70F and 62F.
A
M
on/off
P3 (At home during the day)
°F
Cycle 1
CYCLE
6:00 am 8:00 am
Mon-Fri
82 F
6:00 am 9:00 am
Saturday
82 F
6:00 am 9:00 am
Sunday
82 F
Note: Air Sensing mode default temperatures are 70F, 67F, and 62F.
P4 (Take the chill off)
Cycle 1
6:00 am 9:00 am
Mon-Fri
75 F
7:00 am 10:00 am
Saturday
75 F
7:00 am 10:00 am
Sunday
75 F
Note: Air Sensing mode default temperatures are 65F and 60F. MO
MO TUWE TH FR SA SU A
M
P
M
MO 3. Press the HOLD/RETURN button or wait 15 seconds and the thermostat will MO
A
M
HEATING
A return to the normal operating mode, saving your selection. The thermostat A
M HOLD M
°F
LOCK
P °C
M GFCI
will now display a P1, P2, P3, or P4 at the bottom right.
TRIP
A MO MO
M USAGE
SET TEMP
°F °F P
M
A A
°C °C A M
M M
°F
Customized Program Schedule (User)
SET BACK P1
AIR CYCLE P2
P3
FLOOR P4
LIMIT
P
M
To customize the program shedule to meet your needs, follow CYCLE
A
M FLOOR
P1
these steps: °F
P2
P3
P4
MO
CYCLE
FLOOR
A
1. Press the PROGRAM button and hold for 1 second. Pro and M
HOLD
U1, P1, P2, P3, or P4 will show on the display. MO
2. Press the down or up button to select U1.
SET TEMP SET TEMP A
M
°F °F
3. Press the PROGRAM button briefly. CYCLE 1 and MO through
HOLD
MO TUWE THFR
FR will show on the display. The hour should be blinking. CYCLE
SET TEMP FLOOR LIMIT SET TEMP FLOOR
4. Press the down or up button to adjust the hour. °F °F A
M
MO TUWE THFR MO
5. Press the PROGRAM button briefly. The minutes should be
CYCLE MO
FLOOR LIMIT FLOOR
A blinking. A
M M
°F
6. Press the down or up button to adjust the minutes.
MO TUWE THFR MO
MO
7. Press the PROGRAM button briefly. The setpoint temperature
CYCLE
A A USAGE
M
M
°F
°F
should be blinking.
HEATING
SET BACK
8. Press the down or up button to adjust the setpoint temperature.
CYCLE
4 CYCLE
FLOOR
USAGE
Note: A good rule of thumb is to adjust this about 5 to 8°F (3 to 5 °C)
°F °F
10:00 pm
lower during cycles when you are away to help reduce energy use. If you
SET BACK
74 F CYCLE
CYCLE
FLOOR
set the "away" cycles too low, it will take much longer to raise the
11:00 pm
74 F temperature again and may result in unsatisfying performance.
11:00 pm
Note: Some wood and laminate floor manufacturers recommend a
74 F
maximum of 82 to 84°F (27° to 28°C). Check with manufacturer.
9. Press the PROGRAM button briefly to move to the next cycle number.
10. Repeat Steps 3 through 7 to adjust the remaining cycle times and setpoint
82 F
temperatures MO through FR, and for the other days of the week.
74 F
11. When you finish, or at any time during these adjustments, press the
MO MO
HOLD/RETURN button or wait 30 seconds and the thermostat will return to the
A A
normal operating mode. Your adjustments will be saved. M
M
Note: The display in normal operating mode will not show a "U1" indicating
°F
"User" schedule. Also, all schedule adjustments are saved in memory and
will not be lost during power failure. CYCLE
FLOOR
MO
Note: If you only want to use two cycles during a day, clear the other cycles by
reducing their temperature below 40°F (4.5°C) to show (---). A
M
To use these cycles again, adjust their time and temperature. HOLD
SET TEMP SET TEMP
°F °F
Example
CYCLE
FLOOR LIMIT FLOOR
Cycle 1
MO TUWE THFR MO
--:-- 7:30 am
MO
Mon-Fri
4
A A -- F
M
M
10:00 pm HEATING
80 F
74 F
USAGE
10:00 pm °F °F
74 F
SET BACK
CYCLE
CYCLE
10:00 pm
FLOOR
74 F
2 3 4
6:00 pm 11:00 pm
74 F 82 F 74 F
5:00 pm 11:00 pm
74 F 82 F 74 F
5:00 pm 11:00 pm
74 F 82 F 74 F
2 3 4
6:00 pm 10:00 pm
79 F 82 F 75 F
6:00 pm 10:00 pm
79 F 82 F 75 F
6:00 pm 10:00 pm
79 F 82 F 75 F
2 3 4
6:00 pm 10:00 pm
70 F 75 F 70 F
6:00 pm 10:00 pm
70 F 75 F 70 F
6:00 pm 10:00 pm
70 F 75 F 70 F
MO
MO
MO TUWE TH FR SA SU A A
M
M
P
M
A
M
HEATING
HOLD
°F LOCK
°C
°F
GFCI
TRIP
SET TEMP USAGE
P
°F °F M
CYCLE
A
FLOOR °C °C M
SET BACK
P1
P2
AIR CYCLE P3
MO FLOOR LIMIT P4
A
M
HOLD
SET TEMP SET TEMP
°F °F
CYCLE
FLOOR LIMIT FLOOR
MO
MO TUWE THFR
MO
A A
M
M
A
M
HEATING
USAGE
A
M
°F
°F
HEATING
SET BACK
CYCLE
CYCLE
FLOOR
A
M
2 3 4
6:00 pm --:--
72 F 80 F -- F
A
M
80 F
72 F