Tekmar 654 Guía De Instalación Rápida página 3

8.
Critical Settings
The System Menu provides settings on how to configure and operate the mechanical equipment.
Item Field
APPLICATION MODE
Select the control application mode.
PWM = Hydronic Pulse Width Modulation.
BOIL = Hydronic boiler heats snow melting
system.
MIX = Hydronic mixing valve or injection
pump heats snow melting system.
ELEC = Electric snow melt.
090 = Tandem Snow/ Ice Detection
Default = PWM
SNOW / ICE SENSOR
Select if a Snow / Ice Sensor 090 or 094, or
Snow Sensor 095 is installed.
Default = 090
SLAB SENSOR
Select if a Slab Sensor 072 or 073 is installed
to measure the slab temperature.
Default = ON
SLAB PROTECTION
Select if the slab should be protected from
large temperature differentials to avoid
cracking the concrete due to high tensile
stress.
Default = ON
OUTDOOR/BOILER RETURN SENSOR
Select if the Out/Bret wiring terminal is
connected to an outdoor sensor or a boiler
return sensor.
Default = OUT
tekmar Control Systems Ltd., A Watts Water Technologies Company. Head Offi ce: 5100 Silver Star Road,
Product design, software and literature are Copyright ©2014 by
tekmar Control Systems Ltd., A Watts Water Technologies Company
Description
Vernon, B.C. Canada V1B 3K4, 250-545-7749, Fax. 250-545-0650 Web Site: www.tekmarControls.com
Item Field
ECONOMELT
EconoMelt allows the user to mechancially
remove snow then manually start the system
to melt the thin snow layer or ice.
Default = OFF
tekmarNet
Select if the system pump located on the
tekmarNet
when the snow melt zone is heating.
Conditions: Application Mode is set to
PWM, Boil or Mix and Boiler Type is set
to CTRL (tN4 control).
Default = ON
AUXILIARY RELAY
Select if the auxiliary relay should function
as system pump or as an alert.
Default = SYS
MAXIMUM MELT TIME
Select to limit the amount of melting run
time.
Default = 3.0 days
3 All specifications are subject to change without notice.
Description
® SYSTEM PUMP
System Control should operate
®
Printed in Canada. 654_Q - 02/14.