DEFAULT SETTINGS & MENU ITEM DESCRIPTIONS
HeatNet Control V3 3.x
Page 107
ROTATE TIME
240 hrs
1-1000 hrs
If ROTATION is set to SYS HRS, ROTATE TIME is used to switch
pumps when this time expires. This time is measured against the
actual time the system pump is enabled. This would include a post
purge time.
If ROTATION is set to PUMP HRS, ROTATE TIME is used to
switch pumps when the pump’s time difference is greater than
ROTATE TIME. Whichever pump has the least time and is at least
below the other (pump’s time - ROTATE TIME) will switch to the
enabled state. This selection is used to equalize run time on the
pumps.
SUMMER PUMP JOG
OFF
ON, OFF
MON-SUN
Used with Outdoor Reset, Jogs the local and system pump(s) for
POST PRGE time when system is in summer shutdown. Jog once a
week @12:00 AM.
The menu item OVR ENAB IN WWS and ALWAYS ENABLED
must be set to OFF for the jog function to work,
ZERO RUNTIME
PUMP1
PUMP1- PUMP2
This menu allows the clearing of a pump’s runtime counter.
Discretion is advised in clearing only one pump’s hours after
replacement and then using ROTATION set to PUMP HRS. This
would cause the pump whose runtime was cleared to run until it’s
time exceeded the other older pump.
PUMP1 TIME
0-999999 hrs
Indicates how many hours the HeatNet control has accumulated on
pump 1.
PUMP2 TIME
0-999999 hrs
Indicates how many hours the HeatNet control has accumulated on
pump 2.
ALWAYS ENABLED
OFF
ON, OFF
ON = Pump never shuts off. Used when there is only 1 system pump
in the system.
OVERRIDE ENABLED
IN WARM WEATHER
SHUTDOWN
OFF
ON, OFF
Priority mode for the system pump while in Warm Weather
Shutdown. ON: The system pump is allowed to run in WWS when
the OR OVR override input is closed. When set to OFF, the system
pump will not come on while in WWS with the OR OVR override
input closed. Enabling this feature disables the SUMMER PUMP
JOG.
DELTA
TEMPERATURE
ENABLED
OFF
ON = Use Delta temperature to shut pump off when temperature
across boiler is less than DELTA TEMP setting.
DELTA
TEMPERATURE
10
°
F
(2
– 50
°
F)