Tekmar tekmarNet 557 Installation & Operation Manual page 28

Setup Menu (5 of 7)
Setting
Y2 DELAY
Select the amount of time that must elapse after the Y1
relay is turned on before the Y2 relay is allowed.
Access Level: Installer
Conditions: Y2 RELAY is set to HP2 or AC2.
COOLING CWSD
Select the outdoor temperature below which the
cooling system is disabled.
Access Level: Installer
Conditions: Always available.
INTERLOCK
Select the amount of time for the heat - cool interlock.
Applies only when Mode is set to Auto. Reduces
excessive heat-cool switchovers.
Access Level: Installer
Conditions: Always available.
BALANCE POINT SCHEDULE
Select if the heat pump balance point should change
based upon a programmable schedule.
Access Level: Installer
Conditions: Y1 RELAY is set to HP1 and outdoor
temperature is available.
BALANCE POINT
Heat pump balance point during the
Access Level: Installer
Conditions: Y1 RELAY is set to HP1 and an outdoor
temperature is available.
BALANCE POINT
Heat pump balance point during the
Access Level: Installer
Conditions: Y1 RELAY set to HP1, BALANCE POINT is set
to schedule and outdoor temperature is available.
A Watts Water Technologies Company
Display
Range: AUTO, 5 to 180 minutes
Defaults: AUTO minutes
Range: OFF, 35 to 75°F
(OFF, 1.5 to 24.0°C)
Default: 55°F (13.0°C)
Range: 10 to 180 minutes
Default: 30 minutes
Range: OFF, ZONE, MEMBER 1
to 4
Default: OFF
time period.
Range: OFF, 10 to 70°F
(OFF, -12.0 to 21.0°C)
Default: OFF
time period.
Range: Range: OFF, 10 to 70°F
(OFF, -12.0 to 21.0°C)
Default: OFF
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© 2012 557_D - 08/12