Tekmar TekmarNet2 Thermostat 527 Installation & Operation Manual
Tekmarnet2 thermostat 527 - installation & operation manual
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Also See for TekmarNet2 Thermostat 527:
- Quick setup manual (2 pages) ,
- Installation & operation manual (20 pages)
Table of Contents
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tekmarNet
Installation & Operation Manual
Introduction
®
The tekmarNet
2 Thermostat 527
provides operation for:
•
One Stage Heat
®
2 Thermostat 527
Features
•
Outdoor temperature display
•
Bright backlight
•
2 button temperature adjustment
•
Communication with other
tekmarNet
system efficiency and comfort
•
Schedule member status enables
setback operation
•
Optimum start
•
Responds to tekmarNet
•
Cooling Group Member
•
Freeze protection
•
Exercising
•
Zone synchronization
Benefi ts
•
Energy savings
•
Reduced temperature swings
•
Suitable for 2-wire retrofits
•
Compatible with tekmarNet
Timers, User Switches and
Gateway for additional control
Note
•
tN2 Zone Manager, Expansion
Module, Wiring Center or House
Control required for operation
1 of 20
D527
Zoning
Replaces:06/09
®
devices improves
®
Scenes
© 2010
D 527 - 08/10
08/10
®
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Table of Contents
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Summary of Contents for Tekmar TekmarNet2 Thermostat 527
- Page 1 D527 tekmarNet ® 2 Thermostat 527 08/10 Zoning Replaces:06/09 Installation & Operation Manual Features Introduction • Outdoor temperature display ® The tekmarNet 2 Thermostat 527 • Bright backlight provides operation for: • 2 button temperature adjustment • One Stage Heat •...
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Page 2: Table Of Contents
Button Operation ......7 Getting Started Congratulations on the purchase of your new tekmar thermostat. This manual will step through the complete installation, programming and sequence of operation for this control. At the back, there are tips for control and system troubleshooting. -
Page 3: Removing The Thermostat Base
-- - - - --- ---- - - - - - - - - - - - - - - - - - - - - - - - - - -- -- - -- -- - - - -- - - - ---- - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Installation Location Choose the placement of the thermostats early in the construction process to enable proper wiring during rough-in. -
Page 4: Thermostat Wiring
If a switch box was not used, mount the Stud thermostat directly to the wall. Thermostat • Feed the wiring through the openings in Base the back of the thermostat. • Use screws in the screw holes to fasten the thermostat to the wall. -
Page 5: Testing The Thermostat Wiring
If a fault is suspected, contact your tekmar sales representative for assistance. -- ---- - - - - - - - - - - - - - - - - - - - - - -- - -- - - -- - - --... -
Page 6: Cleaning The Thermostat
Cleaning the Thermostat The thermostats’s exterior can be cleaned using a damp cloth. Moisten the cloth with water and wring out prior to wiping the control. Do not use solvents or cleaning solutions. Switch Settings tNt 527 One Stage Heat Switches are set to “On”... -
Page 7: User Interface
User Interface Display MAIN DISPLAY SECONDARY DISPLAY Button Operation Press the or the button to select the room temperature. Symbols Description HEAT LOCK Locked to ‘User’ access level. Heat is turned on. CLOCK Operating at the occupied Operating on a (day) temperature. -
Page 8: Settings
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Page 12: Sequence Of Operation
Sequence of Operation Heating Operation Section A The thermostat operates the heating system to maintain the Set Room Heat temperature. The H1 symbol is shown on the display when the thermostat is heating. The heat can cycle on and off within +/- 1.5°F (1°C) of the Set Room Heat temperature. -
Page 13: Cooling Group Operation
-- - ---- - - -- - - - - - - - - - - - - - - -- - - -- - -- - -- -- - --- - ---- - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Warm Weather Shut Down When the outdoor air temperature exceeds the Warm Weather Shut Down (WWSD) setting on the tekmarNet... -
Page 14: Schedules
Section C Schedules Lowering the room temperature setting reduces the amount of fuel required to heat the building resulting in energy savings. This thermostat can follow a programmable schedule in order to automatically lower the room temperature setting. A schedule master such as a Timer 033 is required in order to gain programmable schedule functionality. -
Page 15: Troubleshooting
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Page 18: Frequently Asked Questions
Frequently Asked Questions Symptom Look for... Corrective Action H1 symbol indicates heat is on. Check if H1 Symbol zone valve or zone pump is operating. No Heat Flashing Increase WWSD setting on tekmarNet ® WWSD reset control. Flashing Away Change User Switch to Normal scene 1. Optimum start “learns”... -
Page 19: Job Record
Job Record Jobsite Location ________________________________________________ Thermostat Location _____________________________________________ Item Setting Item Setting Max Set Room Heat Set Room Heat Set Room Heat Min Set Room Heat Set Room Heat Away Schedule Member Backlight Heat Cycles Per Hour Units Heating Supply Pump ®... -
Page 20: Limited Warranty And Product Return Procedure
(24) months from the production date. The liability of tekmar under the Limited Warranty shall be limited to, at tekmar’s sole discretion: the cost of parts and labor provided by tekmar to repair defects in materials and / or workmanship of the defective product; or to the exchange of the defective product for a warranty replacement product;...