Toshiba TCB-SFMCA1V-E Setting Manual

English
SETTING MANUAL
Multi function sensor (CO / PM)
2
TCB-SFMCA1V-E
Model name:
* This product is used in combination with a heat recovery ventilation unit. Do not use the multi function sensor on its own or in combination
with other companies' products.
CO / PM2.5 sensor DN code setting list
2
Refer to How to set each setting for the details of each item.
Refer to the installation manual of the heat recovery ventilation unit for other DN codes.
DN
Description
code
0000: Uncontrolled
560 CO concentration control
2
0001: Controlled
0000: Hide
CO concentration remote
2
561
controller display 0001: Display
0000: No correction
CO concentration remote
2
562
-0010 - 0010: Remote controller display value (no correction)
controller display correction
+ setting data × 50 ppm
0000: No correction (altitude 0 m)
563 CO sensor altitude correction
2
0000 - 0040: Setting data ×100 m altitude correction
0000: Autocalibration enabled, Force calibration disabled
CO sensor calibration
2
564 0001: Autocalibration disabled, Force calibration disabled
function
0002: Autocalibration disabled, Force calibration enabled
0000: No calibrate
565 CO sensor force calibration
2
0001 - 0100: Calibrate with setting data × 20 ppm concentration
0000: Uncontrolled
566 PM2.5 concentration control
0001: Controlled
PM2.5 concentration remote 0000: Hide
567
controller display 0001: Display
0000: No correction
PM2.5 concentration remote
568 -0020 - 0020: Remote controller display value (no correction)
controller display correction
+ setting data × 10 μg/m
Multi function sensor
0000: Without connection
5F6 (CO / PM)
2
0001: With connection
connection
0000: 1000 ppm
790 CO target concentration 0001: 1400 ppm
2
0002: 800 ppm
0000: 70 μg/m 3
793 PM2.5 target concentration 0001: 100 μg/m 3
0002: 40 μg/m 3
Ventilation fan speed [AUTO] 0000: Invalid (according to fan speed in remote controller settings)
796
fixed operation 0001: Valid (fixed at Fan speed [AUTO])
0000: High
Fixed ventilation fan speed
79A 0001: Medium
setting
0002: Low
Concentration-controlled
0000: Low
79B minimum ventilation fan
0001: Medium
speed
Thank you for purchasing the "Multi function sensor" for
TOSHIBA Air Conditioner.
Before starting the installation work, please read this manual
carefully and install the product properly.
SET DATA and description Factory default
0001: Controlled
0001: Display
0000: No correction
0000: No correction
(altitude 0 m)
0000: Autocalibration
enabled,
Force calibration
disabled
0000: No calibrate
0001: Controlled
0001: Display
0000: No correction
3
0000: Without connection
0000: 1000 ppm
0000: 70 μg/m
0000: Invalid
(according to fan speed
in remote controller
settings)
0000: High
0000: Low
1
How to set each setting
Configure the settings when the heat recovery ventilation unit is stopped (Be sure to stop the heat recovery ventilation unit).
Refer to the installation manual of the heat recovery ventilation unit ("7 Installation method for each system configuration") or the installation
manual of the remote controller ("9. DN setting" in the "7 Field setting menu") for details on how to set the DN code.
1 Sensor connection settings (be sure to implement)
To perform automatic fan speed control using the CO
DN code
5F6
2 CO / PM2.5 target concentration setting
2
Target concentration is the concentration at which the fan speed is the highest.
The fan speed is changed automatically in 7 stages according to the CO
The CO target concentration and PM2.5 target concentration can be changed in the settings below.
2
DN code
790
793
* Although the fan speed is switched automatically using the set CO
concentration differs depending on the operating environment and product installation conditions etc., so the concentration may go above
the target concentration depending on the operating environment.
* As a general guideline, the CO
(REHVA (Federation of European Heating Ventilation and Air Conditioning Associations))
* As a general guideline, the PM2.5 concentration (daily average) should be 70 μg/m
(Ministry of Environment of China)
* The concentration at which the fan speed is the lowest will not change even if the settings above are configured, with the CO
being 400 ppm, and the PM2.5 concentration being 5 μg/m
3 Remote controller display settings
The display of the CO concentration and PM2.5 concentration on the remote controller can be hidden with the following settings.
2
DN code
561 CO concentration remote controller display
2
567 PM2.5 concentration remote controller display
* Even if the concentration is hidden in the remote controller display, when DN code "560" and "566" control is enabled, automatic fan speed
control is performed.
Refer to section 5 for DN code "560" and "566".
* If the concentration is hidden, in the event of a sensor failure, the CO
be displayed.
* The display range of the concentration is as follows: CO
* Refer to section 6 for details on the remote controller display in a group connection system.
4 Remote controller concentration display correction
Detection of the CO concentration and PM2.5 concentration is performed at the RA air path of the heat recovery ventilation unit main body.
2
As unevenness will also occur in the indoor concentration, a difference between the concentration displayed in the remote controller and the
environmental measurement etc. may result. In such a situation, the concentration value displayed by the remote controller can be corrected.
3
DN code
CO concentration remote controller display
2
562
DN code
PM2.5 concentration remote controller display
568
* The CO concentration will appear as "- - ppm" if the corrected value is too low.
2
* If the corrected PM2.5 concentration is negative, it will appear as "0 μg/m
* Correct only the concentration display value displayed by the remote controller.
* Refer to section 6 for details on the remote controller display in a group connection system.
/ PM2.5 sensor, change the following setting (0001: With connection).
2
SET DATA 0000
Multi function sensor (CO / PM) Without connection
2
connection (factory default)
concentration and PM2.5 concentration.
2
SET DATA 0000
1000 ppm
CO target concentration
2
(factory default)
70 μg/m 3
PM2.5 target concentration
(factory default)
concentration or PM2.5 concentration as a target, the detection
2
concentration should be 1000 ppm or less.
2
3 or less.
3
.
SET DATA 0000
Hide
Hide
concentration "- - ppm", PM2.5 concentration "- - μg/m
2
: 300 - 5000 ppm, PM2.5: 0 - 999 μg/m
2
SET DATA
Remote controller display value (no correction) + setting data × 50 ppm
correction (factory default: 0000 (no correction))
SET DATA
Remote controller display value (no correction) + setting data × 10 μg/m
correction (factory default: 0000 (no correction))
3 ".
2
0001
With connection
0001 0002
1400 ppm 800 ppm
100 μg/m 3 40 μg/m 3
concentration
2
0001
Display
(factory default)
Display
(factory default)
" will also not
3
3 .
-0010 - 0010
-0020 - 0020
3