tekmar 557 Thermostat Installation - Manual (Page 21)

© 2014 557_D - 09/14
21 of 52 A Watts Water Technologies Company
Setting Display
ROOM HIGH
The highest recorded room temperature measurement.
Touch the number and the ENTER key to reset.
Access Level: Installer, User
Range: -76 to 149°F
(-60.0 to 65.0°C)
Conditions: Setup setting Room Sensor is set to ON
or Sensor 1, 2 or 3 is set to ROOM.
Default: Not applicable.
ROOM LOW
The lowest recorded room temperature measurement.
Touch the number and the ENTER key to reset.
Access Level: Installer, User
Range: -76 to 149°F
(-60.0 to 65.0°C)
Conditions: Setup setting Room Sensor is set to ON
or Sensor 1, 2 or 3 is set to ROOM.
Default: Not applicable.
FLOOR HIGH
The highest recorded floor temperature measurement.
Touch the number and the ENTER key to reset.
Access Level: Installer, User
Range: -76 to 149°F
(-60.0 to 65.0°C)
Conditions: Setup menu setting Sensor 1, 2 or 3 is
set to FLOR.
Default: Not applicable.
FLOOR LOW
The lowest recorded floor temperature measurement.
Touch the number and the ENTER key to reset.
Access Level: Installer, User
Range: -76 to 149°F
(-60.0 to 65.0°C)
Conditions: Setup menu setting Sensor 1, 2 or 3 is
set to FLOR.
Default: Not applicable.
FILTER HOURS
The total number of hours the fan has been operating
since the air filter was last replaced. Touch the number
and the ENTER key to reset and clear the Change
Filter warning message.
Access Level: Installer, User
Range: 0000 to 9999 hours
Conditions: Always available. Default: 0000 hours
HEAT Y1 HOURS
The total number of hours the first stage of heat pump
has been in heating operation. Touch the number
and the ENTER key to reset.
Access Level: Installer, User
Range: 0000 to 9999 hours
Conditions: Setup menu setting Y1 TYPE is set to
HP1.
Default: 0000 hours
Monitor Menu (3 of 5)