BEOK TR9BWIFI Ultra-Large Colorful Screen Capacitive Touch LCD Smart Thermostat Instruction Manual

: June 6, 2024
: BEOK

BEOK TR9BWIFI Ultra-Large Colorful Screen Capacitive Touch LCD Smart Thermostat Instruction Manual

Product Overview

This series of thermostat has Floor Heating, Fan Coil, and Integrated version, meeting the requirements under different scenarios.

Version	System mode	Model	Application
Floor heating	Heating	EP	Built-in & ﬂoor sensor, ﬂoor limit sensor + Weekly

programming
WP| A NC/NO dual-output + Weekly programming
WPB| A NC/NO dual-output + Weekly programming+ Potential-free output
Fan Coil| Heating /Cooling / Ventilation| AC2| Timer task + 2-pipe system
AC2-485| Timer task + 2-pipe system + 485Modbus (optional)
AC4| Timer task + 4-pipe system + 485Modbus (optional)
Integrated| Heating / Cooling / Ventilation/Floor heating / Floor heating + Heating| AWY| Floor heating & fan coil, weekly programming + Potential-free output + Timer task + 485Modbus (optional) + Door card (optional)

Display Symbols

Temperature Control Mode(Floor Heating/Integrated)

Auto Mode
Weekly-circled programme, up to 6 heating events can be set per day. Heating events, workdays and temperature can be separately customized based on personal routines.

Manual Mode
Thermostat works based on manually-set temperature, disconnecting from auto mode.

Temporary Mode
Thermostat works based on manually-set temperature temporarily and then shifts back to auto mode till next event.

Customized exclusive temperature plan – up to 6 events allowed to set per day
Sail-shape curved design – fashion, elegant and enduring
UItra-large screen -better user interaction experience
485 modbus and room card linkage – customized equipment (optional)

Parameter

Supply voltage: AC100-240V;50-60Hz
Power consumption: 1W Max (Wi-Fi 3W Max)
Temp. setting range: 5-95°C (41-99°F)
Floor limited range: 20-90°C (68-99°F)
Temp. Dif.: 0.5-10°C (1-10°F) Factory setting ±1°C
Ambient temperature: -5-50°C (23-122’F)
Protection level: I P20
Shell material: Anti-Flammable PC

User Operation

Power on/off : Press “ ” shortly to turn on/off the thermostat.
Auto-mode : Press “ M ” for 3 seconds to edit auto-mode settings. (Floor Heating/Integrated)
Timer task: Press “ ” for 3 seconds to edit timer task. (Fan Coil/Integrated)
Time setting: Press “ ” for 3 seconds to set time. (Floor Heating)
Press “ ” twice for 3 seconds to set time. (Automatic time synch for Wi-Fi version)
Temp setting: Press “ ” or “ ” shortly to change setting temperature by 0.5°C.
Child-lock: Press “ ” + “ ” for 3 seconds to activate child-lock.
System mode: Press “ M ” shortly to switch cooling/heating/ventilation. (Fan Coil)
Press “ M ” shortly to switch cooling/heating/ventilation/floor heating/floor heating + heating. (Integrated)
Temp control mode: Press “ ” shortly to switch manual/auto mode. (Floor heating)
Press “ ” shortly to switch manual/auto mode. (Integrated, floor heating)
Fan speed setting: Press “ ” shortly to adjust fan speed.(Fan Cail/Integrated)
ECO mode: Press“ ”shortly to set to ECO mode 18°C(64°F). (Floor heating)

Advanced Setting (Usually for Professional Technicians)

Under power-off, press “ M ” for 3 seconds to enter advanced setting mode, then re-press “ M ” to switch to next mode. Press “ ” to save and exit advanced setting mode.

Heating

---|---|---|---|---|---|---
| AC2-485

AC4

| AC2|
00| Postal address| Adjustment range 0x00~0xFA| 00| √| √| ×| √
01| Temp. calibration| -9.9~9.9℃(-9~9℉)| -3℃| √| √| √| √
02| Dead zone| 0.5~10℃(1~10℉)| ±1℃| √| √| √| √
03| Temp. upper limit| 5~95℃(41~99℉)| 50℃| √| √| √| √
04| Temp. lower limit| 5~47℃(41~99℉)| 5℃| √| √| √| √
05| Frost protection| ON: frost protection on

OFF: frost protection oﬀ

| OFF| √| √| √| √
06| Temperature unit| ℃/℉| ℃| √| √| √| √
07| Sensor selection| IN: Controlled by built-in sensor
OUT: Limited by floor sensor
ALL: Controlled by built-in sensor and limited by floor sensor|

IN

|

√

|

×

|

×

|

√

08| Floor limited temp.| 20~90℃(68~99℉)| 35℃| √| ×| ×| √
09| Weekly programming setting| 12345: 5/2 week mode 123456: 6/1 week mode 1234567: 7/0 week mode| 12345| √| ×| ×| √
10| Status of potential-free and main power outputs| 00: both outputs are normally open 01: main power output is normally
closed; potential-free output is normally open
02: both outputs are normally closed 03: both outputs are normally closed;
under power-off, frost protection is oﬀ either| 00| √|

×

|

×

|

√

11| Delay time of outputs| 0~5min| 0| √| ×| ×| √
12| Child-lock| 00: Child-lock inactivate when screen off; lock all when child-lock activate
01: Child-lock activate when screen off; lock all when child-lock activate
02: Child-lock activate when screen off; lock all except Fan Speed, Up and Down when child-lock activate
03: Child-lock activate when screen off; lock all except Power on/off when child-lock activate|

00

|

√

|

√

|

√

|

√

13| Power-on-reset| 00: stay power-off after Power-on-reset 01: stay power-on after Power-on-reset
02: recovery after Power-on-reset| 02| √| √| √| √
14| Door card status| 00: turn off door card function
01: set to ECO temp. after pulling door card out
02: stay power-off after pulling door card out| 00| √|

√

|

×

|

×

15| Door card heating ECO temp.| 10~21℃(50-69℉)| 18℃| √| √| ×| ×
16| Door card cooling ECO temp.| 22~32℃(72-89℉)| 26℃| √| √| ×| ×
17| Fan coil mode setting| 00: Cooling and heating
01: Cooling only| 00| √| √| √| ×
18| Weekly programming for Integrated| 00: turn on
01: turn off| 01| √| ×| ×| ×
19| Reset| Press “ ”for 3 seconds to reset| /| √| √| √| √

Auto-mode Setting (Floor Heating / Integrated)

Press “ M ” for 3 seconds to edit auto-mode setting.

Events	Symbols	Time	Temperature
Default value	Modify	Default value	Modify

Workdays

| 1|

| 06:00| Press “ ” or “ ”| 20 ℃( 68 ℉)|

Press “ ” or “ ”

2|

| 08:00| 15 ℃( 59 ℉)
3|

| 11:30| 15 ℃( 59 ℉)
4|

| 12:30| 15 ℃( 59 ℉)
5|

| 17:00| 22 ℃( 72 ℉)
6|

| 22:00| 15 ℃( 59 ℉)
Weekends| 1|

| 06:00| 20 ℃( 68 ℉)
2|

| 20:00| 20 ℃( 68 ℉)

Timer Task Setting (Fan Coil / Integrated )

Press “ ” for 3 seconds to enter timer task setting; press “ M ” to change settings;
press “ ” or “ ” to adjust parameters; press “ ” to save and exit.

Dimensions (Unit: mm)

Floor Heating / Fan Coil

EP

WP

WPB

AC2

Fan Coil / Integrated

AC2-485

AC4

AWY

Mounting Steps

The thermostat adopt pre-guide and limited snap-fit design. It is easy to mount.

Release front cover by inserting a head screw-driver into bottom crack.
Insert the wires and then fix these wires with screws. Suggested wire-stripping length is 7-9mm.
Mount backing plate into wall-cassette, put screws and then fix thermostat. Make sure that the thermostat is fixed without deformation. Suggested torque is 0.2~0.4N.m (2.0~4. 1kgf.cm).
Re-mount the front cover via snap-fit connection.

Sensor failure

Please select work mode of sensors correctly. When it shows EO/E1 error, thermostat will stay power-off till the error is eliminated. EO: built-in sensor is short-circuited or disconnected.
E1: floor sensor is short-circuited or disconnected.

Connecting Diagram

The thermostat operates in full capacity in areas with the altitude of less than 2500 above sea level. Power rating of external load should be less than or equal to 80% rated power of the thermostat in areas with altitude of 2500m to 4200m.

Floor Heating