Infloor Thermostat 29050 User Manual V1

MO
M
A
SET TEMP
LIMIT
FLOOR
°F
MO
SET TEMP
CYCLE
M
A
°F
HOLD
FLOOR
MO
CYCLE
M
A
°F
FLOOR
MO
M
A
MO
CYCLE
M
A
°F
FLOOR
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 oor warming system.
Please follow this manual for complete installation and operation instructions. If you have any questions or comments, try calling Technical Suppor t at 800 608-0562.
CAUTION: Make sure you are qualied 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, “sh tape”, other electrical tools
Electrical box for thermostat: a. If you are connecting to power leads from only 1 or 2 oor warming systems, you may use a single-gang, 31⁄2 inch deep box. b. If you are connecting to power leads from 3 oor warming systems, use a 4x4x21⁄8 inch or deeper box (not a 2-gang box) when your wall studs are still exposed. Install a single-gang “mud-ring” cover on the box before installing dr ywall materials. c. For more than 3 oor 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 oor 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 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 41⁄2 feet to 5 feet above the floor on an inside wall. Make sure it is well ventilated and not located in a conned 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 oor warming system at the main circuit panel before doing any electrical work.
3. A qualied 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 oor 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
power module
for a oor 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 oor sensor wire and the power lead wires from your oor warming
system up the wall, into this box. Refer to your oor warming system installation instructions for placement of the oor sensor tip into the oor 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.
1-4
from power supply
Connect Wires
1. Match and connect the two
wires marked “LINE1” and “LINE2” to the power supply wires using the wire nuts provided.
2. Gently tug on the wires to make sure they are secure, otherwise a 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 system lead wires and secure these wires the same way.
5. Connect the house ground wire to the green or bare lead wire(s) of your oor warming system.
to
floor
warming system
5
6. Insert the ends of the oor
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, make sure your power supply
sensor
voltage matches the voltage rating of your oor warming system. Connecting 240V to a 120V oor warming system will cause overheating and damage to the system and may damage the control, other wiring, oor coverings, etc.
Remote Control
1. If you want to connect your thermostat to a remote control device, such as
a home automation system, rst 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 specied 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), rst 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
Your thermostat should be turned off when it is rst installed. The display will show OFF and the time and day.
1. Slide the on/off switch to the upper position, turning the thermostat on. The display will 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.
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
blinking.
2. Press the down or up button to adjust the hour.
3. Press the DAY/TIME button briey. The minutes should be
blinking.
4. Press the down or up button to adjust the minutes.
5. Press the DAY/TIME button briey. The day should be blinking.
6. Press the down or up button to adjust the day.
7. Press the HOLD/RETURN button or wait 15 seconds and the
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 factor y 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 4
Mon-Fri
Saturday
Sunday
Note: Air Sensing mode default temperatures are 70F and 62F.
6:00 am 8:00 am 5:00 pm 10:00 pm
82 F 74 F 82 F 74 F
7:00 am 9:00 am 5:00 pm 11:00 pm
82 F 74 F 82 F 74 F
7:00 am 9:00 am 5:00 pm 11:00 pm
82 F 74 F 82 F 74 F
82 F 82 F
74 F 74 F
MO
A M
SET TEMP
CYCLE
FLOOR
on/off
°F
MO
A M
4. Additional Setups
Lifestyle Program Schedules (Presets)
There are convenient schedules already set up to meet typical lifestyles. If you see a schedule P1 through P4 you like, select one as follows:
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 briey to select P1, P2, P3, or P4.
These schedules are not able to be modied, and are as follows:
P1 (Early Riser)
Cycle 1 2 3 4
Mon-Fri
Saturday
Sunday
Note: Air Sensing mode default temperatures are 70F and 62F.
5:00 am 7:00 am 5:00 pm 10:00 pm
82 F 74 F 82 F 74 F
5:00 am 9:00 am 5:00 pm 10:00 pm
82 F 74 F 82 F 74 F
5:00 am 9:00 am 5:00 pm 10:00 pm
82 F 74 F 82 F 74 F
P2 (Longer Day)
Cycle 1 2 3 4
Mon-Fri
Saturday
Sunday
Note: Air Sensing mode default temperatures are 70F and 62F.
P3 (At home during the day)
5:00 am 8:00 am 6:00 pm 11:00 pm
82 F 74 F 82 F 74 F
6:00 am 9:00 am 5:00 pm 11:00 pm
82 F 74 F 82 F 74 F
6:00 am 9:00 am 5:00 pm 11:00 pm
82 F 74 F 82 F 74 F
Cycle 1 2 3 4
Mon-Fri
Saturday
Sunday
Note: Air Sensing mode default temperatures are 70F, 67F, and 62F.
P4 (Take the chill off)
6:00 am 8:00 am 6:00 pm 10:00 pm
82 F 79 F 82 F 75 F
6:00 am 9:00 am 6:00 pm 10:00 pm
82 F 79 F 82 F 75 F
6:00 am 9:00 am 6:00 pm 10:00 pm
82 F 79 F 82 F 75 F
Cycle 1 2 3 4
Mon-Fri
Saturday
Sunday
Note: Air Sensing mode default temperatures are 65F and 60F.
3. Press the HOLD/RETURN button or wait 15 seconds and the thermostat will
return to the normal operating mode, saving your selection. The thermostat will now display a P1, P2, P3, or P4 at the bottom right.
6:00 am 9:00 am 6:00 pm 10:00 pm
75 F 70 F 75 F 70 F
7:00 am 10:00 am 6:00 pm 10:00 pm
75 F 70 F 75 F 70 F
7:00 am 10:00 am 6:00 pm 10:00 pm
75 F 70 F 75 F 70 F
Customized Program Schedule (User)
To customize the program shedule to meet your needs, follow these steps:
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 to select U1.
3. Press the PROGRAM button briey. CYCLE 1 and MO through FR will show on the display. The hour should be blinking.
4. Press the down or up button to adjust the hour.
5. Press the PROGRAM button briey. The minutes should be
blinking.
6. Press the down or up button to adjust the minutes.
7. Press the PRO
GRAM button briey. The setpoint temperature
should be blinking.
8. Press the down or up button to adjust the setpoint temperature. Note: A good rule of thumb is to adjust this about 5 to 8°F (3 to 5 °C)
lower during cycles when you are away to help reduce energy use. If you set the “away” cycles too low, it will take much longer to raise the temperature again and may result in unsatisfying performance. Note: Some wood and laminate oor manufacturers recommend a maximum of 82 to 84°F (27° to 28°C). C
heck with manufacturer.
9. Press the PROGRAM button briey to move to the next cycle number.
10. Repeat Steps 3 through 7 to adjust the remaining cycle times and setpoint temperatures MO through FR, and for the other days of the week.
11. When you nish, or at any time during these adjustments, press the
HOLD/RETURN button or wait 30 seconds and the thermostat will return to the normal operating mode. Your adjustments will be saved.
Note: The display in normal operating mode will not show a “U1” indicating “User” schedule. Also, all schedule adjustments are saved in memory and will not be lost during power failure.
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 (---). To use these cycles again, adjust their time and temperature.
Example
Cycle 1 2 3 4
Mon-Fri
80 F 80 F
--:-- 7:30 am 6:00 pm --:--
-- F
72 F 80 F
72 F
-- F
MO
TUWE TH
FR
A M
°F
CYCLE
MO
CYCLE
M
A
°F
FLOOR
MO
M
A
HEATING
MO
SET TEMP
CYCLE
M
A
°F
HOLD
USAGE
FLOOR
MO
CYCLE
M
A
°F
FLOOR
MO
M
A
HEATING
M
A
°F
HOLD
M
A
°F
MO
SET TEMP
CYCLE
M
A
°F
HOLD
FLOOR
MO
CYCLE
M
A
°F
FLOOR
SET TEMP
LIMIT
FLOOR
°F
MO
M
A
HEATING
MO
SET TEMP
CYCLE
M
A
°F
HOLD
USAGE
MO
CYCLE
M
A
°F
SET BACK
FLOOR
FLOOR
MO
CYCLE
M
A
°F
FLOOR
MO
CYCLE
M
A
°F
FLOOR
SmartStart
Your thermostat is factory set with the “SmartStart” feature turned on. The thermostat automatically determines the best time to begin heating so it reaches your setpoint temperature at the scheduled time.
If this feature is not desired, you may turn it off:
1. Press the OPTIONS button and hold for 1 second.
2. Press the OPTIONS button again until SSt shows on the display.
3. Press the down or up button to tog gle this On or Off.
4. Press the HOLD/RETURN button to return to the normal
operating mode.
Air Sensing and Regulator Modes
Your thermostat is factory set to operate based on the oor sensor temperature. This is the recommended method to properly control your oor warming system.
However, it is also possible to also operate your thermostat in either the air sensing mode or regulator mode temporarily if the oor sensor was damaged
or not installed. A new oor sensor should be installed to enable operation in Floor Sense Mode as soon as possible. These modes must be used with caution to avoid overheating the oor.
Air Sensing Mode – This mode operates by an air sensor inside the thermostat. If your oor sensor is connected, you must set a Floor Limit temperature to avoid overheating the oor coverings (see Floor Limit below). Note: the internal heating in the thermostat may affect the sensor temperature.
Regulator Mode– In this mode the user selects the amount of time the oor warming system heats during a 15-minute repeating cycle. There is no
temperature sensing in this mode. (see section 5 “Operation”)
If you want it to operate in the air sensing mode or regulator mode, you may
change this as follows:
1. Press the OPTIONS button and hold for 1 second.
2. Press the OPTIONS button again until SENS shows on the
display.
3. Press the down or up button to toggle this to Air or rEGu.
4. Press the HOLD/RETURN button to return to the normal
operating mode.
Floor Limit
If you set your thermostat to operate in Air Sense Mode, the display will show the air temperature but will also monitor the oor sensor if it is connected.
To avoid possibly overheating your oor, you must set a Floor Limit temperature so it turns off the system if the oor sensor temperature exceeds this Floor Limit. Some wood and laminate oor manufacturers recommend a maximum of 82 to 84°F (27° to 28°C). Check with manufacturer. It is factory set to 99F (37C) and can be adjusted as follows:
1. Press the OPTIONS button and hold for 1 second.
2. Press the OPTIONS button again until SET TEMP and FLOOR LIMIT shows on the display with the current Floor Limit temperature.
3. Press the down or up button to adjust this.
4. Press the HOLD/RETURN button to return to the normal operating
mode.
FLOOR
Calibration
Your thermostat allows the ability to slightly adjust the display temperature. Normally this is not recommended nor required. However, in special circumstances this may be necessary, and can be done as follows:
1. Press the OPTIONS button and hold for 1 second.
2. Press the OPTIONS button again until CAL shows on the display
with the current sensor temperature and the current offset value. The offset value is factor y set to zero.
3. Press the down or up button to adjust this.
4. Press the HOLD/RETURN button to return to the normal
operating mode.
Resetting Factory Defaults
Your thermostat has the ability to reset all programming, settings, and usage times to the factory defaults. If you are certain you want to do this:
1. Press the OPTIONS button and hold for 1 second.
2. Press the OPTIONS button again until the software version Soft 1.4 or similar shows on the display.
3. Press the down and up buttons at the same time and hold
for 1 second. Done and rst will show on the display. The
thermostat will go through a startup mode and return to the normal operating mode.
SET TEMP
5. Operation
Regulator Mode
If you set your thermostat to operate in the regulator mode, it will operate like
Controlling the Temperature
Your thermostat has several ways to control your oor warming system. It is factor y set to operate in the program schedule selected but this can be
overridden to meet your needs.
Program Schedule
The thermostat will operate normally in the program schedule selected.
When heat is called for, HEATING will show on the display and full power is supplied to the oor warming system. This also signals to turn on any Infloor Relays that may be connected to
your thermostat.
Temporarily Overriding the Temperature
MO
CYCLE
FLOOR
A M
°F
a timer. You may adjust the amount of time the oor warming system heats during a 15-minute repeating cycle as follows:
1. With the thermostat in the regulator mode, it will show the heating time and the current cycle time.
2. Press the down or up button to adjust the heating time from 0
MO
A M
HEATING
through 15.
E xample: A value of 6 will cause it to heat for 6 minutes of the 15 minute cycle, and then not heat for 9 minutes of the 15 minute cycle.
Zero will cause it to never heat.
15 will cause it to heat continuously.
3. The cycle time shown at the bottom of the display is the current time in the 15-minute cycle. It repeats from 0:00 through 14:59 (min:sec).
You can temporarily adjust the temperature setpoint as follows. This will hold until the next scheduled program time:
1. Press the down or up arrow button and hold for 1 second to adjust the setpoint temperature.
2. Wait 5 seconds and the thermostat will return to the normal operating mode, saving your adjustment.
3. To cancel this temporary override and return to the normal schedule temperature, press the HOLD/RETURN button briey.
Hold a Selected Temperature
You can hold the current setpoint temperature indenitely, especially useful when you are on vacation.
MO
SET TEMP
FLOOR
A M
HOLD
°F
CYCLE
1. Press the HOLD/RETURN button and hold for 1 second. HOLD will show on
Usage
Your thermostat stores in memory the number of hours it is heating. This information may be useful in calculating the energy used by your oor warming system.
1. Press the OPTIONS button and hold for 1 second.
2. Press the OPTIONS button again until USAGE and 1 d shows
on the display.
3. The time shown on the display is the number of hours it was heating today.
4. Press the down or up button to toggle between the previous 1-day, 7-day, and 30-day usages.
5. Press the HOLD/RETURN button or wait 15 seconds and the thermostat will return to the normal operating mode.
USAGE
the display and the setpoint temperature shown will be maintained until you cancel this hold.
2. To cancel this hold, press the HOLD/RETURN button and hold for 1 second. HOLD will disappear from the display.
3. Press Hold/Return briey and the thermostat will return to the normal schedule temperature.
MO
A M
Lockout Feature
Your thermostat has the ability to lock out adjustment by other users. This may be useful in public locations. Only the on/off switch and the GFCI test button will then operate.
1. Press the down and up button at the same time and hold for 1 second.
Setback
can use the Setback button to override the current setpoint
You temperature. This is especially useful if you have an alternate
FLOOR
SET BACK
°F
CYCLE
temperature you repeatedly select when you are away.
1. Press the SETBACK button briey. SETBACK will show on the display and its temperature. This setpoint will hold until the next scheduled program time.
2. To hold this Setback temperature indenitely, press the HOLD/RETURN button and hold for 1 second. To cancel this hold, press the HOLD/RETURN button again and hold for 1 second.
3. To cancel this Setback temperature and return to the normal schedule temperature, press the SETBACK button briey.
To change the temperature stored in the SETBACK button:
°F
LIMIT
1. Press the SETBACK button and hold for 1 second. SETBACK will show on the display and its temperature should be blinking.
2. Press the down or up button to adjust the temperature.
3. Press the HOLD/RETURN button or wait 5 seconds and the thermostat will
return to the normal operating mode, saving your adjustment.
Remote Control Override
If your thermostat
was installed with Remote Control input from a home
LOCK will show on the display.
2. To cancel this lockout, the down and up button must be pressed and held
for 1 second. The thermostat will return to the normal operating mode.
Test the GFCI
There is a GFCI (Ground Fault Circuit Interrupter) inside the thermostat. It is designed to help protect people from possible electrical shock if the oor warming system has been damaged.
To make sure the GFCI is operating, test it after it is installed and once each month:
1. Make sure the thermostat is HEATING. You may need to increase the setpoint temporarily.
2. Press the GFCI Test button on the side of the thermostat. GFCI TRIP should show on the display and a red light will show next to the GFCI Test button. You should also hear a click, indicating power has been removed from the oor warming system. If any of these indicators fail, turn off the thermostat and replace it. Do not continue to use.
3. To reset the GFCI, slide the On/Off switch off and back on. If the GFCI does not reset, turn the thermostat off and go to section 6 “Troubleshooting” for help.
automation system (see section 2 “Installation”), this will override the thermostat when the remote control system closes its output switch or relay.
6. Troubleshooting
Problem Solution
Thermos tat works but no heat from the system.
No display.
GFCI is tripped.
Heating
occurs at
wrong times.
Er 1 (only at star tup)
Er 2
Er 3
Er 4 or Er 5
Er 6
Er 7
1. Check wiring connections.
2. If GFCI is tripped, reset thermostat with on/off switch.
3. Check re sistance s on oor warming system. See manual for system.
1. Check wiring connections.
2. Check circuit breaker or other protection “upstream” of thermos tat.
1. Check wiring connections.
2. Reset thermostat by switching off/on.
3. Check re sistance s on oor warming system. See manual for system.
1. Check that the current time and schedule time s are properly set to AM or PM.
2. On uninsulated concrete SmartStar t may start heating very early. You may turn this feature of f if not desired.
Floor sensor not correc t type or out of range. Check oor sensor re sistance.
Floor sensor short- circuited. Turn off power at breaker and replace sensor. Or Reset Factory Defaults (section 4).
Floor sensor not attached and thermostat mode. Turn off power at breaker and attach sensor. Or Reset Factory Defaults (section 4).
Internal air sensor is faulty. Replace thermostat or operate in oor sense mode.
Internal temperature overlimit. Make sure sunlight is not directed at the thermostat or other heat source in proximity. Otherwise, Turn off power at breaker and contac t factory.
“End-of-life” indication. GFCI will no longer function correctly or safely. Reset the circuit breaker thermos tat.
in oor sense
or replace
7. Specifications
Power Supply 120/240 VAC, 50/60 Hz Maximum Load 15 amps, resistive Maximum Power 1800 watts at 120 VAC 3600 watts at 240 VAC GFCI Class A (5 milliamp trip) Display Range 32 °F to 140 °F (0 °C to 60 °C) Setting Range 40 °F to 99 °F (4 °C
to 37 °C) Accuracy ± 0.9 °F (0.5 °C) Storage Temp 0 °F to 120 °F (0 °C to 49 °C) Sensor Thermistor, 10k NTC, double-insulated Memory Programming retained indenitely Current time and day will need re-set if power is lost more than 30 minutes. ETL Listing Control No. 3037530 Conforms to UL 873, UL 943, CSA C22.2 No.
24, and CAN/CSA C22.2 No. 144
Limited Warranty
to be free from defects in material and workmanship for a period of two (2) years from the date of original purchase from authorized dealers. During this period,
proven to be defective in normal use. Please return the thermostat to your
distributor to begin the warranty process.
This limited warranty does not cover shipping costs. Nor does it cover a product subjected to misuse or accidental damage. This warranty does not cover the cost of installation, diagnosis, removal reinstallation, or any material costs or loss of use. This limited warranty is in lieu of all other warranties, obligations, or liabilities
SETBACK and HOLD will show on the display and it will operate in the Setback temperature indenitely. To cancel this, the Remote Control switch or relay must be opened.
liable for consequential or incidental damages resulting from installation of this product. Some states or provinces do not allow limitations on how long an implied warranty lasts, or the exclusions or limitations may not apply to you. This warranty
state to state.
Inoor Sales & Service SW 503 Gregg Drive Buena Vista, Co 81211 (800) 608-0562 www.inoor.com
Loading...