Appendix 2 - Glossary - Friedrich EMWRT-1 Instruction Manual

APPENDIX 2 - Glossary

"Automatic Fan Control Mode" - fan runs only
when there is a demand for heating or cooling;
"Manual Fan Control Mode" - guest can select
automatic or continuous fan operation;
"Minimum Setpoint" - minimum temperature that a
guest can request;
"Maximum Setpoint" - maximum temperature that
a guest can request;
"Auto Changeover Setpoint Offset" - the difference
between the guest-selected setpoint and the heat
and cool changeover temperatures;
"1st Stage Differential - Heat" - the amount of
degrees the thermostat has to sense between
the automatic changeover temperature for heat
and the room temperature before a call for the 1st
stage heating is initiated;
"2nd Stage Differential - Heat" - difference be-
tween 1st stage heating temperature and room
temperature before the 2nd stage heating is initi-
ated;
"1st Stage Differential - Cool" - the amount of
degrees the thermostat has to sense between
the automatic changeover temperature for cool
and the room temperature before a call for the 1st
stage cooling is initiated;
"Forced 2nd Stage Heating" - number of minutes
1st stage heating will run before 2nd stage heating
is automatically initiated if the guest setpoint is not
reached and the 2nd stage heating is not initiated
through differential settings
"Temperature Recovery Time" - the maximum
period of time allowed for restoring the "Recovery
Temperature";
"Recovery Temperature" - the room temperature
that needs to be restored within the "Temperature
Recovery Time";
"Maximum Setback Temperature" - the highest
room temperature allowed when thermostat is in
the setback mode;
"Minimum Setback Temperature" - the lowest
room temperature allowed when thermostat is in
the setback mode;
"Temperature Setback Delay" - the length of time
for which the room that is in the guest occupancy
mode needs to be unoccupied before the temper-
ature setback is initiated;
"Incidental Occupancy Threshold" - the minimum
period of time (in minutes) for which occupancy
needs to be detected in order to enter the "Guest
Occupancy" mode;
"Night Occupancy Threshold" - the minimum pe-
riod of time during the "Night Occupancy" period
for which occupancy needs to be detected in order
to enter the "Night Occupancy" mode;
"Night Occupancy Period" - The period of time
during the day during which the "Night Occupoan-
cy" mode can be activated if occupancy longer
than the "Night Occupancy Threshold" is detected;
"Auto Restore On" - thermostat will restore the
most recent guest settings when new occupancy
is detected;
"Auto Restore Off" - thermostat will NOT restore
the most recent guest and will remain turned off
settings when new occupancy is detected;
"Setback Setpoints On" - thermostat will maintain
setback temperatures when room is unoccupied;
"Setback Setpoints Off" - thermostat will NOT
maintain setback temperatures when room is
unoccupied;
"Incidental Occupancy" - occupancy shorter than
the "Incidental Occupancy Threshold";
"Guest Occupancy" - occupancy longer than the
"Incidental Occupancy Threshold";
"Temperature Setback" - thermostat maintains
setback temperatures and not the guest setpoint
temperature in order to save energy;
"Night Occupancy Mode" - thermostat status dur-
ing which setback mode is disabled if occupancy
longer than "Night Occupancy Threshold" is de-
tected within the "Nigh Occupancy" period;
"Automatic Temperature Changeover" - thermostat
automatically activates heating or cooling to main-
tain the desired room temperature;
"External Thermostat" (Class 2) mode - PTAC unit
setting allowing it to be controlled by a remote
thermostat;
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