eControls T200WLD Panduan Pengguna & Pemasang - Halaman 2

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Halaman Cetak

USER

Operation

The thermostat communicates with the wireless damper

installed in the duct leading to the space. The thermostat

monitors the space temperature, the setpoint temperature and

System Mode setting.

For most applications, set the System Mode to Off and the

Thermostat Mode to Hold. When the room is in use, set the

System Mode to Heat or Cool to correspond to the HVAC

equipment setting. Adjust the setpoint temperature to

automatically adjust the airflow to achieve the desired space

temperature. When the room is unoccupied, change the

System Mode back to Off so the energy saving Off Airflow

Level is used.

Off Operation

The thermostat sets the Airflow to the Off Airflow Level

selected in the Installer options.

Heat Operation

If the setpoint temperature is higher than the space

temperature, the thermostat makes periodic adjustments to the

damper to increase the airflow to provide more heating to the

space. If the setpoint temperature is lower than the space

temperature, the thermostat makes periodic adjustments to the

airflow to provide less heating airflow to the space.

Cooling Operation

If the setpoint temperature is lower than the space

temperature, the thermostat makes periodic adjustments to

increase the airflow to provide more cooling to the space. If the

setpoint temperature is higher than the space temperature, the

thermostat makes periodic adjustments to the airflow to

provide less cooling airflow to the space.

Select System Mode

There are 3 system modes - Off, Heat or Cool. The System

Mode selected by the user needs to correspond to the current

system mode of the HVAC equipment.

Set To

Inside

OFF

SYSTEM

Schedule

Day

MODE

ENTER

OFF MODE

In Off Mode, the thermostat sets the airflow to the Off Airflow

Level set by the installer - Installer Option 10.

HEAT MODE

Ensure that the HVAC equipment is in Heating before

setting the system mode to Heat. Not doing so will cause

the thermostat to improperly adjust the damper and will

result in discomfort in the space.

COOL MODE

Ensure that the HVAC equipment is in Cooling before

setting the system mode to Cool. Not doing so will cause

the thermostat to improperly adjust the damper and will

result in discomfort in the space.

Press the

SYSTEM

key to

display Off, Heat or Cool.

Select Thermostat Mode

There are 2 Thermostat Modes - Hold and Schedule. Hold

mode is used in most applications. The Schedule mode may

be used for commercial applications.

Set To

Inside

SYSTEM

HEAT

Hold

MODE

ENTER

HOLD MODE

In Hold mode the thermostat adjusts the airflow based on the

setpoint temperature set by the user and System Mode

selected, Heat or Cool.

SCHEDULE MODE

In Schedule mode the thermostat uses the factory or user set

schedule(s) to adjust the airflow at a specific time to the

Nighttime Airflow Level set by the installer - Installer Option 9.

The System Mode, Heat or Cool, should correspond to the

HVAC equipment system setting.

Overriding the Night or Off Operation

Set To

Inside

SYSTEM

HEAT

Schedule

Night

MODE

ENTER

Press the

MODE

key to display

Hold or Schedule.

To adjust the temperature during

Nighttime operation, press the UP

or DOWN key. After 2 hours, the

thermostat returns to Nighttime

operation.

Ensure that the system mode

selected corresponds to the

HVAC equipment setting.