tekmarNet
®
Thermostat 553
Installation & Operation Manual
553
_
D
04/13
Zoning
Replaces: New
© 2013
553_D - 04/13
1 of 48
A Watts Water Technologies Company
The tekmarNet
®
Thermostat 553
is a communicating touchscreen
thermostat designed to operate one
or two heating stages, one cooling
stage, a fan and relative humidity.
Introduction
Energy Saving Features
Programmable Schedule
Zone Synchronization
Zone Post Purge
Warm Weather Shut Down
Cooling Interlock
Auto Heating Cycle
Temporary Hold
Away Scene Key
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Additional Features
2 Auxiliary Sensor Inputs
tekmarNet
®
Communication
Compatible
Touchscreen Technology
Outdoor & Floor Temperature
Display
Backlight
Radiant Floor Heating & Cooling
Freeze Protection
Pump & Valve Exercising
Heat / Cool Priority
Air Group Master & Member
Network Schedule Master or
Member
Optimum Start
Scenes
Daylight Savings Time
Room Temperature Limiting
Relative Humidity Control
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