Honeywell International Inc. TH8320EM01 Manuale Utente
Home Energy Manager
3 69-2537EFS—01
MCR32680
MCR32689
K
W2
K
E/AUX
S1
S2
S2
S1
S2
S2
MCR32690
MCR32688
K
K
E/AUX
S1
S2
S2
S1
S2
S2
Battery Replacement
Push excess wire back into the wall opening. Plug
wall opening with non-flammable insulation.
wall opening with non-flammable insulation.
Remove factory-installed jumper only
for two-transformer systems.
for two-transformer systems.
Wiring
Connect the common side of the
transformer to “C” terminal. This
connection is mandatory.
transformer to “C” terminal. This
connection is mandatory.
Power Requirements
The Home Energy Manager Thermostat has a coin
cell battery that retains the time and date during a
power failure. Under normal circumstances the coin
cell should last five years. Should the time and date
need to be reset after a power failure, this is an
indication that the coin cell needs to be replaced.
You should replace the battery every five years, or
before leaving home for an extended period.
cell battery that retains the time and date during a
power failure. Under normal circumstances the coin
cell should last five years. Should the time and date
need to be reset after a power failure, this is an
indication that the coin cell needs to be replaced.
You should replace the battery every five years, or
before leaving home for an extended period.
To replace the battery, remove the battery tray
using a screw driver. Place a new coin cell (type
CR2032 or equivalent) observing the correct
polarity and push the battery tray into the battery
cover assembly.
using a screw driver. Place a new coin cell (type
CR2032 or equivalent) observing the correct
polarity and push the battery tray into the battery
cover assembly.
Remove tab.
The Home Energy Manager Thermostat is shipped
from the factory with the coin cell installed. To keep the
battery from discharging during shipment and storage,
the Home Energy Manager Thermostat is shipped with
a plastic tab inserted in the battery holder. This tab must
be removed during installation. Simply pull the plastic
tab out of the battery tray. Make sure that the battery
tray is fully inserted into the Home Energy Manager
Thermostat.
from the factory with the coin cell installed. To keep the
battery from discharging during shipment and storage,
the Home Energy Manager Thermostat is shipped with
a plastic tab inserted in the battery holder. This tab must
be removed during installation. Simply pull the plastic
tab out of the battery tray. Make sure that the battery
tray is fully inserted into the Home Energy Manager
Thermostat.