User's Manual

LCD indicationStep Procedure / Description
HI icon will be displayed on LCD if
temperature excess the measurement
o o
ranges 99 F/40 C.
All heaters will be forced Off.
Cooler will turn on if running cool mode.
1
WAKE
AM
TU
FAN AUTO
1
COOL
WAKE
DEFROST
AM
TU
HEAT
FAN AUTO
1 2
PUMP
LO icon will be displayed on LCD if
temperature below the measurement ranges
o o
32 F/0 C.
All heaters will be forced On, except in cool
mode.
2
Battery Low Indication
Defrost Indication
LCD indicationStep Procedure / Description
Press "Prog" key once to confirm the setting
and it will go to target setting.
If the event is enabled, it will go to target
setting.
Target will keep flashing, press Up/Down
key to adjust Heat set point for heating.
If the event is disabled, it will go to next
event setting.
6
WAKE
TARGET
AM
MO
TU
WE
TH
FR
HEAT
Press "Prog" key once to confirm the
setting and it will go to target setting.
Target will keep flashing, press Up/Down
key to adjust Cool set point for cooling.
7
WAKE
TARGET
AM
MO
TU
WE
TH
FR
COOL
Press "Prog" key once to confirm the setting
and it will go to next event mode.
Follow the program UI to complete the
whole scheduling or press Home key once
to save and exit.
8
21 22
LCD indicationStep Procedure / Description
ZTS-110 thermostat will detect the battery
level every 30 minutes; Battery low icon will
be displayed at Home page if the battery is
running out. (User is required to change
new batteries.)
1
WAKE
AM
PROG ON
MO
HEAT
PUMP
LCD indicationStep Procedure / Description
DEFROST icon will be displayed at Home
oo
page if temperature below 41 F/5 C.
All heaters will be forced On, except in cool
mode.
1
WAKE
DEFROST
AM
TU
HEAT
FAN AUTO
1 2
PUMP
Out of Temperature Range Indication
Advanced Recovery Indication
LCD indicationStep Procedure / Description
The Advanced Recovery feature allows
heating and cooling systems to gradually
recover from an energy-saving set point
temperature to a comfort set point
temperature. Advanced Recovery calculates
the time needed to adjust the temperature to
the next program setting. When the
thermostat is in Advanced Recovery mode,
the display will show "RECOVERY".
Advanced Recovery is an option that allows
the HVAC system to attempt to recover from
a setback period and reach a desired
comfort temperature set point by the
beginning of your programmed comfort
period. This option allows the choice
whether to use Advanced Recovery under
Setting Mode.
(Recovery works in heat, cool and auto
mode. Maximum Advanced Recovery time
is one hour.)
1
WAKE
AM
MO
HEAT
FAN AUTO
1
RECOVERY