tekmar 528 Thermostat Quick Start - Manual (Page 4)

All specifications are subject
to change without notice
4 528_Q - 02/14.
Product design, software and literature are Copyright ©2014 by tekmar Control Systems Ltd.,
A Watts Water Technologies Company. Head Offi ce: 5100 Silver Star Road, Vernon, B.C.
Canada V1B 3K4, 250-545-7749, Fax. 250-545-0650 Web Site: www.tekmarControls.com
For a full list of settings and operational details, please refer to the thermostat
Installation and Operation Manual (528_D) included with compatible
tekmarNet ® controls or download the brochure from www.tekmarcontrols.com
8. Critical Settings (Continued)
Display Range Access Description
°F or °C
Default =
°F
Installer
User
TEMPERATURE UNITS
Press the or the button to
change from °F to °C and vice versa.
Set To:
H1 H1
ADJUST ADJUST
SUPPLY
OFF or
On
Default =
On
Installer
HEAT SUPPLY PUMP
During heating, select whether or not
the system supply pump should turn
on or be off to allow a zone group
pump per manifold.
Available when:
• A reset control is present on the
tekmarNet ® system.
Set To:
H1 H1
ADJUST ADJUST
SUPPLY
OFF or
On
Default =
OFF
Installer
HEAT SUPPLY PUMP DELAY
During heating, select whether or not
the system supply pump should be
delayed by 3 minutes before coming
on (for thermal motor or wax actuator).
Available when:
• A reset control is present on the
tekmarNet ® system.
Set To:
On or Off
Default =
On
Installer
ROOM SENSOR
Select whether the built-in air
temperature sensor is on or off.
Available when:
A floor sensor or room sensor is
installed on the auxiliary sensor
input.
Set To:
Off,
Room,
Outdoor,
Floor,
Floor dSP
Installer
AUXILIARY SENSOR
Select the type of auxiliary sensor.
Floor dSP = Show floor sensor reading
in upper number field.
Available when:
Auxiliary sensor automatically
detected.
Set To: