VOLTMAX ELECTRIC BOILER Installation and Operation Manual
(
Revised March 2019)
, Page
50.
LIMIT CONFIGURATION MENU SETTINGS
(Variables beginning with AV and BV are read variables, while variables beginning with "W" are editable)
Display
BACnet variable
Instance
Tag
Description
Settings
Default
High Limit T
WP_HighLimitTe
mp
47
8388655
Adjusts the temperature high limit at which the
alarm triggers. If the water temperature leaving the
boiler exceeds the alarm’s high limit, it will trigger
an
HL
alarm and the boiler’s heating elements will
be deactivated.
0 to 92 °C
0 to 199 °F
195 °F
Low Limit
ON/OFF
WP_Desactivate
AlarmLL
31
20971551
Desactivates the low limit detection function (see*
below)
0=OFF
1=ON
ON
Delta T. LL*
WP_DeltaTLL
48
8388656
Adjusts the temperature differential to activate the
LL alarm.
0 to -55 °C
0 to -99 °F
-20 °F
Delay LL
(min)*
WP_DelayLL
49
8388657
Adjusts the
LL
alarm trigger delay.
0 to 180 min
60 min
Pressure
sensor
WP_ActivatePres
sureSensor
24
20971544
Activates the boiler’s internal pressure sensor
module.
OFF / ON
0 = Off ; 1 =
On
ON
Actual
pressure
AV_SensorPress
ureSignal
6
8388614
Reads the boiler’s internal pressure sensor.
---
---
Current
sensor
WP_ActivateCurr
entSensor
25
20971545
Activates the current sensor module.
This module is available on SCR models only
OFF / ON
0 = Off ; 1 =
On
ON
Calculated
current
AV_CalculatedCu
rrentSignal
50
8388658
Used to view the VoltMax
boiler’s theoretical
electric consumption current.
---
---
Actual
current
AV_SensorCurre
ntSignal
5
8388613
View current as measured by a sensor.
---
---
*The LL (low limit) function aims to identify a potential anomaly of the boiler by detecting a potential lack of power that makes the
temperature of the water at the boiler outlet to be anormaly lower than the set temperature during a predefined time period (see
section 6.2.3).
