Setup Menu
Setting
Display
Conditions: When switch setting 2 is set to 1H or
2H, an auxiliary sensor must be set to Room or
Floor. When switch setting 2 is set to H/C/F, an
auxiliary sensor must be set to Room.
Default: ON
W2 Relay
Select if a second stage heat is available.
Access Level: Installer
Range: OFF or On
Conditions: Available when switch setting 2 is set
to 1H or 2H.
Default: OFF
W2 Delay
Select the time delay that the second stage must
wait before turning on.
Access Level: Installer
Range: 1 to 180 minutes
Conditions: Available when switch setting 2 is set
to 1H or 2H and W2 Relay is set to On.
Default: 20 minutes
W2 Differential
Select the differential below the Set Heat setpoint
at which the second stage heat can turn on.
Access Level: Installer, User
Range: 1.5 to 8.0°F (1.5 to 8.0°C)
Conditions: Available when switch setting 2 is set
to 1H or 2H and W2 Relay is set to On.
Default: 2.0°F
Fan Mode
Select how the fan should
operate together with the W1, W2 and Y relays.
Access Level: Installer, User
Range:
OFF, Y, W1, W1+Y
(Switch setting is H/C/F)
OFF, W1, W2, W1+2
(Switch setting is 1H or 2H)
Conditions:
When switch setting 2 is set to H/C/F, always
available.
When switch setting 2 is set to 1H or 2H, available
when a room sensor is available. If a floor sensor is
available then W2 must also be set to On.
Fan mode combinations with W1 are unavailable
when a floor sensor is connected.
Default:
Y (Switch setting 2 is H/C/F)
OFF (Switch setting 2 is 1H or 2H)
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SetPoint 521 Programmable Thermostat Installation and Operation Manual
