Default Settings & Menu Item Descriptions - Setup - HydroTherm HeatNet KN -6 User Information

DEFAULT SETTINGS & MENU ITEM DESCRIPTIONS
Default Settings & Menu Item Descriptions — SETUP
MENU
# OF BOILERS
LEAD BOILER #
LEAD BOILER #
HEAT BAND
HNT
LOCAL SETPT
OPERATE LIMIT
LOCAL SETPT
OP LIM BAND
SETPT SOURCE
OA RESET
WARM WEATHER SD
WWS SETPOINT
SET OA SETPOINTS
WATER TEMP
At
HIGH OA TEMP
WATER TEMP
At
LOW OA TEMP
SYSTEM PUMP
POST PRGE TIME
PUMP ROTATION
ROTATION:
SYSTEM PUMPS
ROTATE TIME
DEFAULT
RANGE
VALUE
1 (1-16)
0 (0-16)
0 (0-16)
(2 -50 F)
30F
M (M-16)
160 F
(40-220
215 F
(45-230
160 F (40-220 F)
(1-50 F)
20F
AUTO
AUTO
4-20mA
OUTDOOR AIR RESET
OFF
NO
(40 – 100 F)
68F
(60 – 190 F)
140F
(-35 – 40 F)
10F
PUMP OPTIONS
2 minutes (2-60min)
NONE
NONE SYS HRS
PUMP HRS
1 1 or 2
240 hrs 1-1000 hrs
BOILERS
If operating as a member.
# of first boiler to run, determines the fire order in rotation. A
# of first boiler to run, determines the fire order in rotation. A 0
disables the Lead Boiler function. Firing Mode determines lead.
Differential temp around setpoint used to stage boiler(s) OFF/ON
This line displays the boilers auto detected by H-Net. While M is the
Master boiler the numbers are the H-Net address of each boiler from
2–16.
SETPOINTS
°
F) Local setpoint used to maintain temperature of SETPT SOURCE
When running as a member, boiler shuts off when supply
temperature reached.
°
F)
Boiler restarts at lower temp of OP LIM BAND or 10F whichever is
lower
Local setpoint used to maintain temperature of SETPT SOURCE
Limits external input % when in (OP LIM - OP LIM BAND)
AUTO = Local/ System/ WWS Setpoint is used
4-20mA input is mapped to a setpoint.
Outdoor reset ratio (boiler water temp/outside air temp).
If set to YES, the boiler /system shuts down when the temperature
exceeds the WWS SETPOINT.
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.
Boiler water temp setpoint when OA temp is at HIGH OATEMP
These four setpoints determine the OA reset slope.
Header/Supply setpoint when OA Temp is at LOW OA TEMP
Time in minutes to keep system circ. pump on after boiler stops
New menu screen
The number of system pumps connected.
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.
HeatNet Control V3 2.x
DESCRIPTION
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