System Switch Operation - Peco T190 El Manual Del Propietario

SySTEm SwITCh oPERATIoN

The SYSTEM switch has 2, 3, 4, or 5 positions, depending upon the T190 model you have. Slide
the switch to the desired system mode.
POSITION SYSTEM MODE
E Emergency Heat The thermostat operates as an Emergency Heating Only
O
H
C
AUTO Auto Changeover The thermostat automatically selects the appropriate
DESCRIPTION
thermostat.
Off Turns the system off by disabling all thermostat outputs.
(However, FAN may be on.)
Heat The thermostat operates as a Heating Only thermostat.
Cool The thermostat operates as a Cooling Only thermostat.
Heat or Cool mode depending upon the setpoint (desired
temperature) and zone temperature (actual temperature).
1