Honeywell TB6575B1000/U Support Question
Honeywell TB6575B1000/U Support Question
Find answers below for this question about Honeywell TB6575B1000/U - SuitePro Digital Fan Coil Stat.Need a Honeywell TB6575B1000/U manual? We have 1 online manual for this item!
Question posted by rlcincmp on August 24th, 2023
Can You Disable Pipe Sensor?
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Requests for more information
Request from rlcincmp on August 24th, 2023 11:19 AM
No menu option on thermostat
No menu option on thermostat
Current Answers
Answer #1: Posted by SonuKumar on August 24th, 2023 10:50 AM
SonuKumar
Member since:
May 9th, 2021 Points: 16,615,400
Member since:
May 9th, 2021 Points: 16,615,400
Yes, you can disable the pipe sensor on the Honeywell TB6575B1000/U thermostat. To do this, follow these steps:
Press the "Menu" button on the thermostat.
Use the arrow buttons to scroll to the "System" menu.
Press the "Enter" button.
Use the arrow buttons to scroll to the "Pipe Sensor" option.
Press the "Enter" button.
Use the arrow buttons to select "Disable".
Press the "Enter" button to confirm.
The pipe sensor will now be disabled.
Here are some things to keep in mind when disabling the pipe sensor:
The thermostat will no longer be able to detect if the pipes are frozen.
This could lead to damage to the pipes if they do freeze.
If you live in an area where the pipes are prone to freezing, it is best to leave the pipe sensor enabled.
You can also disable the pipe sensor by using the Honeywell Total Comfort ComfortLink app. To do this, follow these steps:
Open the Honeywell Total Comfort ComfortLink app.
Tap on the thermostat that you want to disable the pipe sensor for.
Tap on the "Settings" icon.
Tap on "System".
Tap on "Pipe Sensor".
Toggle the "Pipe Sensor" switch to the "Off" position.
The pipe sensor will now be disabled for the selected thermostat.
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
Your search handyman for all e-support needs!!
Related Honeywell TB6575B1000/U Manual Pages
Installation Instructions - Page 1
... contact or Activity Sensing
• Advanced fan control with a press of Digital Fan Coil thermostats for the appropriate application. All three models are : • Heating or Cooling only • Two pipes: Heat or Cool with Manual Changeover • Two pipes: Heat or Cool with Seasonal Changeover
(requires optional pipe sensor) • Two pipes: Heat or Cool with seasonal heat/ cool...
Installation Instructions - Page 2
TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
SPECIFICATIONS
Supply Voltages:
TB6575A1000 and TB6575B1000: • 120 Vac ±10% at 50/60Hz • 240 Vac &#... is pre-fitted with colorcoded fly leads (16 AWG) attached to 120°F). Minimum Operational Life (at 70°F
Remote Pipe Sensor (optional): Type: 20K NTC Working Range: 0°C to 93°C (32°F to 199°F) Display Range:...
Installation Instructions - Page 3
...fan speeds respectively (Gh, Gm, and Gl). NOTE: In 2-pipe configurations without Auxiliary Heat, only 4 relays are used . relay 2 (Y/A) is outside of the device operating range. b Pipe sensor is required for 2 pipe auto changeover and 2 pipe...are the temperature control element in inches (mm). TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
a The five relays are line voltage powered devices. Relay 1...
Installation Instructions - Page 4
... the sub-base: a. Mounting on page 5 for terminal identification.
(2) Push the supply wires back into place. TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
(1) Attach the supply wires directly to the adaptor plate using the adaptor plate (50033847-001). NOTE: The TB6575A1000 and TB6575B1000 models have the following meaning: • C: Common 24 Vac • Gh: High speed...
Installation Instructions - Page 5
... lead wires attached to them. • N: Line voltage ground (120/240 Vac) • Ps: Pipe sensor (optional) • R: 24 Vac power • Rs: Remote sensor (optional) • SB: Remote setback (optional)
TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
• Sc: Ground (required if remote sensor, pipe sensor, and/or remote setback are optional. b Required when Rs, SB, or Ps is not...
Installation Instructions - Page 6
.../TB8575 DIGITAL FAN COIL THERMOSTATS
Accessory Wiring
Remote Pipe Sensor Wiring
The remote pipe sensor is used as an alternative to the internal sensor. Sensor Wiring for Temperature Averaging
Fig. 4-Fig. 6 illustrate sensor wiring for wire runs longer than 100 ft. (30.5 m).
1. TR21
TR21
T
T
T
T
WARNING
Risk of wire from affecting performance. 4. Wiring four TR21 (20K ohm) sensors...
Installation Instructions - Page 7
...
COOL VALVE
Y/A
GI
Gm
FAN
Gh
N
N
Rs
REMOTE SENSOR
Sc
SB
REMOTE SETBACK
Ps M27567
Fig. 8.
Two pipes (Heat or Cool) Auto Changeover wiring diagram (120/240 Vac shown). TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
Thermostat Wiring Diagrams
The figures in this section illustrate typical wiring for: • TB6575A1000 and TB6575B1000 fan coil thermostats,
which is 24 Vac powered...
Installation Instructions - Page 8
...)
5
FAN
3
REMOTE SENSOR REMOTE SETBACK
N4
1 REMOVE PRE-WIRED WIRE FROM TERMINAL 5 (MID FAN SPEED).
2 JUMPER TERMINALS 5 AND 6 (MID AND HIGH FAN SPEEDS). PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED. R
W/Y
HEAT VALVE
Y/A
GI
Gm
FAN
L1
Gh
24 VAC
(HOT)
C
L2 1
Rs
REMOTE SENSOR
Sc
SB
REMOTE SETBACK
Ps
1 POWER SUPPLY.
TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS...
Installation Instructions - Page 9
... AS REQUIRED.
Use both hands to pull the thermostat straight away
from the subbase, refer to remove the thermostat from the sub-base.
9
62-0311-05 TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
R
W/Y
VALVE
Y/A
GI
Gm
FAN
Gh
24 VAC
L1 (HOT)
C
L2 1
Rs
REMOTE SENSOR
Sc
SB
REMOTE SETBACK
Ps
PIPE SENSOR
1 POWER SUPPLY. M27576
Fig. 17. M27577
Fig. 18...
Installation Instructions - Page 10
... shows two dashes, - -. To enter the setup parameters:
1. Removing the thermostat. NOTE:
If there is a temperature sensor failure or the temperature is overloaded. When the sensor returns to
ºF
RoomTemp ºF
Heat On
Heat
System
Fan
Fan On Auto
M27592
Fig. 21. TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
UP AND DOWN ARROW BUTTONS
Set to its operating range, the...
Installation Instructions - Page 11
...Pipe sensor status and water temperature can be checked in
Code Code Description Value
Bold)
1 Line Voltage Selection
0 120 Vac power supply (Default) 1 240 Vac power supply
2 System Type
0 Heat only
1 Cool only
2 Two pipes: Heat or Cool;
TB6575A, TB8575A only Enables or disables the auto fan... DIGITAL FAN COIL THERMOSTATS
M27585
Fig. 24. Contact Closed = Heat • Pipe sensor ...
Installation Instructions - Page 12
...indicates the maximum times Cooling is cycled on per hour (CPH). TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
Table 4. Default is chosen for Cooling
18 Keypad Lockout
-4 to 4 Range... Option Description (Default value shown in Auto, the fan ramping algorithm, VersaSpeed, is 1 to 90°F. control method for 4-pipe
Auto (ISU 10)
11 CPH Value for Auxiliary ... of Fan Speeds
1 Disable -
Installation Instructions - Page 13
... 70°F. Notes
3 Hotel Card enabled N.O. Stat cycles On Heat when room temperature reaches 40°F (4°C), and disables
activate when the application is 50°F to ...46°F (8°C).
Press the System (Heat/Cool) button to UnOccupied. TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
Table 4. Installer Setup (ISU) Codes and Options. (Continued)
ISU
Option Option Description ...
Installation Instructions - Page 14
...Fan Control
0 Close
1 Low Speed
2 Medium Speed
3 High Speed
50 Pipe Sensor
32-199 Displays the pipe sensor temperature. Only used for the duration selected, the thermostat automatically falls back into the Economy Setback.
TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS...activated by a dry contact closure on the thermostat are disabled.
Installer Test (IT) mode screen. BUTTON...
Installation Instructions - Page 15
... "Cool".
15
62-0311-05 TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
Fig. 26 illustrates the relationship between the two thresholds, the valve output will be disabled and only manual fan will be de-energized. The fan is cold water in .
Table 6. When there is set back to Fig. 28.
For 4 pipe applications with Auxiliary Heat For this application...
Installation Instructions - Page 16
... if the power is reset. TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
Operation:
After exiting the installer setup, the thermostat will go into "Heat" or "Cool".
For this application, the setpoint settings and deadband are used to double check the water temperature.
NOTE:
For the 2 Pipe with Auxiliary Heat application, the thermostat must be in Heat Valve (W/Y) for...
Installation Instructions - Page 17
... code #2 (System Type) value matches the installed heating and/or cooling equipment.
running . Temperature settings The upper or lower
do not change. TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
TROUBLESHOOTING
Table 8 provides troubleshooting information. Check for heating and cooling (Installer Setup codes 16 and 17 respectively). Loose connection or broken wire between the heat...
Installation Instructions - Page 18
...Fan Control Type selection is not set to find the cause of
the transformer between the thermostat and the cooling equipment.
Incorrect System Type configured.
temperature setting is incorrect. Remote sensor does Incorrect ISU code. not display temperatures
Sensor is correct for 24 Vac between thermostat and cooling equipment. The remote sensor... DIGITAL FAN COIL THERMOSTATS
...
Installation Instructions - Page 19
Change System Type. TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
Table 8. Freeze Protection does not activate
System Type is set to Enabled (value = 1 or 2). Calling for Heat/Cool setpoint couldn't be satisfied. Only after the setpoint is disabled. not exit when button pressed
Make sure keypad lockout is satisfied, will the auto fan reset timer activate.
19
62...
Installation Instructions - Page 20
Rev. 10-10 Printed in U.S.A. TB6575/TB8575 DIGITAL FAN COIL THERMOSTATS
Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422
Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Toronto, Ontario M1V 4Z9 customer.honeywell.com
® U.S. Registered Trademark © 2010 Honeywell International Inc. 62-0311-05 M.S.
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