ClareControls CH-THSTAT-W Installationsanleitung PDF herunterladen (Seite 17)

DCN: 2012-11-225-1 Page 17 of 19

Thermostat Info Screen

Setup Button

To setup the thermostat to work with your HVAC system, press and hold the “Setup”

button. This will take you to the installation setup screen. See installation instructions for

proper settings.

Status Button

Press and hold this button. A system status screen will show the output status of the

thermostat relays.

Done Button

Press Done to exit the Thermostat Info screen back to the main menu.

Thermostat Operation

Minimum Run Time (MRT)

The thermostat has a Minimum Run Time after the start of any heating or cooling call. This

minimum run time assures even heating and cooling cycles. The MRT delay will keep the

system on even if reaches setpoint or you change the setpoint to a temperature that would

satisfy the call, until the MRT expires. Changing the Mode to OFF will cancel the MRT and

the system will turn off immediately. The MRT can be adjusted in the Installer Settings

menu of the thermostat.

Note: The MRT status is shown in the thermostat System Status on-screen labels.

Minimum Off Time (MOT)

The thermostat has a Minimum Off Time after any heating or cooling call is finished. This

delay prevents rapid heating/cooling cycles and also provides “short cycle protection” for

compressor calls. This delay may be noticeable when you change a setpoint and it does

not respond immediately due to another call that has recently completed and the MOT

delay timer is preventing the system from restarting. The MOT delay time can be adjusted

in the Installer Settings menu of the thermostat. There is a minimum of 5 minutes delay to

assure compressor protection.

Note: The MOT status is shown in the thermostat System Status on-screen labels.

Press and Hold Setup button

to go to the HVAC system

setup screen.

Done

Setup

TZ45R Ver 01.00.00

ZVER: 2.97 ZNID: 001

ZHID: 00.00.07.76

System Type: Standard

Fan Type: Gas

Thermostat Info

Status

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ClareControls CH-THSTAT-W Installationsanleitung Seite 17