2. Detailed Settings Function
W-2WAY ECO-i SYSTEM Remote Controller Functions
Item code | Item | Description |
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1F (Upper limit) |
| Cooling |
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20 (Lower limit) |
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21 (Upper limit) |
| Heating | This setting changes the temperature range (upper limit and lower limit) |
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22 (Lower limit) | Change to the remote | which is set from the remote controller or central control device. |
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| control temperature |
| The set upper limit must be greater than or equal to the lower limit. If the |
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23 (Upper limit) | setting range | Drying | temperature setting is to be a single point, set the upper limit and lower |
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24 (Lower limit) |
| limit to the same temperature. |
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25 (Upper limit) |
| Auto |
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26 (Lower limit) |
| heat/cool |
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| During heating operation, the humidifier operates when the heat |
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29 | Humidifier operation which ignores | exchanger temperature is suitable for humidifying. This setting is |
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the heat exchanger temperature | used to ignore this condition for humidifier operation and operate the |
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| humidifier more. |
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2A | Filter input switching | This setting switches the filter input according to the purpose of use. |
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| This setting indicates whether or not an indoor unit electronic control |
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2C | Indoor unit electronic control valve | valve is present. |
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At the time of shipping, this setting is set according to the conditions of |
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| the indoor unit. |
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| Ordinarily, the T10 terminal is used as the HA terminal at the time of |
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2E | T10 terminal input switching | shipping. However, this setting is used when the T10 terminal is used |
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| for OFF reminder or for fire prevention input. |
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| It is possible to install a total heat exchanger and ventilation fan in |
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| the system, which can be started and stopped by the wired remote |
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| controller. The ventilation fan can operate linked with the start and |
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| Ventilation fan operation from | stop of the indoor unit, or can be operated even when the indoor |
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31 | unit is stopped. |
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remote controller |
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| Use a ventilation fan that can accept the |
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| the external input signal. |
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| In the case of group control, the fans are operated together. They |
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| cannot be operated individually. |
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| This setting is used to switch from the body sensor to the remote |
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| controller sensor. |
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| Switching to remote controller | Check that “remote controller sensor” is displayed. |
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32 | Do not use this setting with models that do not include a remote |
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sensor |
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| controller sensor. |
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| Do not use this setting if both the body sensor and remote sensor |
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| are used. |
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| In a MULTI system with multiple remote controllers, switching |
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| ON/OFF of “Operation change | between heating and cooling is restricted, and “Operation change |
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34 | control in progress” is displayed. |
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control in progress” display |
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| This setting is used to prevent this display from appearing. |
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| Refer to the item concerned with operating mode priorities. |
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| This setting switches the operation when the weekly timer is |
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| OFF reminder function for weekly | connected to the remote controller. |
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35 | This can be used to prevent cases in which the unit is accidentally |
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timer |
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| left ON. There is no change when this setting is ON, however it is |
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| necessary to set the weekly timer ON time. |
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(Continued)
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