DEFAULT SETTINGS & MENU ITEM DESCRIPTIONS
HeatNet Control V3 3.x
Page 106
OPERATE LIMIT
215
°
F
(45-230
°
F)
When running as a MEMBER, boiler shuts off when supply
temperature reached.
Boiler restarts at lower temp of OP LIM BAND or 10F whichever is
lower
OPERATE LIMIT BAND
20
°
F
(1-50
°
F)
Limits external input % when in (OP LIM - OP LIM BAND)
SETPT SOURCE
AUTO
AUTO
4-20mA
AUTO = Local/ System/ WWS Setpoint is used
4-20mA input is mapped to a setpoint.
WARM WEATHER SD
ON
ON, OFF
If set to ON, the boiler/system shuts down when the temperature
exceeds the WWS SETPOINT.
WWS SETPOINT
68
°
F
(40
– 100
°
F)
Temperature at which boiler shuts down, operation is below this.
If boiler is running using either OA RESET or WWS and the OR
OVR input is closed the OA RESET slope is overridden and runs at
local setpoint until OR OVR input opens.
OA RESET
OFF
Outdoor Reset, if set to ON, the boiler water temp will change based
on the outside air temp.
WATER TEMP
At
HIGH OA TEMP
140
°
F
70
°
F
(60
– 190
°
F)
(50
– 90
°
F)
Boiler water temp setpoint when OA temp is at HIGH OATEMP
These four setpoints determine the OA reset slope.
WATER TEMP
At
LOW OA TEMP
180
°
F
10
°
F
(70
– 220
°
F)
(-35
– 40
°
F)
Header/Supply setpoint when OA Temp is at LOW OA TEMP
SYSTEM PUMPS
1
1 or 2
The number of system pumps connected.
POST PRGE TIME
2 minutes
(2-60min)
Time in minutes to keep system circ. pump on after boiler stops
ROTATION:
NONE
NONE
SYSTEM HOURS
PUMP HOURS