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Salus
User'
Manual
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Indicator
Meaning
System Mode Operating mode for the HVAC / heat pump system
Off
– System is OFF
Cool
– AC or Cooling mode
Heat
– Furnace or Heating mode
EmHeat
– Emergency Heat mode (heat pump only)
Fan Mode
Manual Fan Override
Auto
– Fan based on Heat / Cool activity
On
– Fan is always ON
I
NSTALLING'THE'
T
HERMOSTAT
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There are five basic steps to installing the thermostat
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Turn off power to the HVAC system
•
Determine the wiring configuration
•
Install new thermostat, removing old thermostat and/or
mounting the trim plate if required
•
Turn power back on to the HVAC system
•
Configure the new thermostat
OPTIMA'ZigBee'Thermostat'
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T
ROUBLESHOOTING
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The thermostat does not call for heat and/or cooling.
•
Check that the connector pins are straight
•
Check that the thermostat is fully seated on the mounting plate. If the
terminal connections are not fully engaged, the firmware does not
activate the relays. This prevents power surges to the HVAC system.
The heat and cooling are reversed.
•
Check that the thermostat is configured properly, Heat Pump (HP) or
non-HP. If Heat Pump, Check that the O/B configuration is correct.
•
Check that the wiring is correct, especially the Y and W wires. If Heat
Pump, Check that the O/B wire is correct.
The fan does not turn on.
•
Check that the wiring is correct, especially the G wire.
•
If oil or gas heating, make sure the furnace is working. in Gas Heat
mode (HG), the fan is under furnace control to avoid a blast of cold air
at the start.
Display does not appear when low batteries are replaced.
•
Press the Reset button on the bottom of the thermostat with a
straightened paper clip or pen point.
