39
World Leaders in Ultra-Pure Heating
www.heateflex.com
405 E. Santa Clara St., Arcadia, CA 91006-7218
O
: (626) 599-8566
F
: (626) 599-9567
Analog Interface Package (Option)
This option gives the user the ability to remotely enter the
“Process Temperature
Set Point”
and to monitor the temperature and flow rate of the Aquarius
D.I.
Water Heating System.
This interface package provides the following 4-20 mA analog signals:
Remote Temperature Set Point
– 0.0 to 95.0
o
C
Temperature Retransmit
– 0.0 to 100.0
o
C
Flow Rate Retransmit
– 0.0 to 13.0 gpm (Standard ¾” Tube or
25mm plumbing) , 0.0 to 18.0 gpm (32mm plumbing), or 0.0 to
32.0 gpm (40mm plumbing)
Discrete Interface Package (Option)
This optional interface package includes:
Remote Purge
– allows the user to monitor and control the purge
function of the unit (provided that the
Auto Purge
option is
selected).
Remote Emergency Off (EMO)
– allows the user to shut off the
system from a remote location and/or from other equipment
associated with the Aquarius
D.I. Water Heating System.
Alarm Status signal for Critical Alarms
– provides a signal to
a remote location should a critical alarm be triggered.
Alarm Status signal for Non-critical Alarms
– provides a signal
to a remote location should a non- critical alarm be triggered.
Temperature Ready Dead Band Signal -
This feature provides
a dry contact signal to notify the user that the Process Fluid
Temperature is within a specified dead band range. The
“Temperature Ready Dead Band Signal Set Point” can be
modified according to the customer’s requirements.
Remote Alarm Reset
– allows the user to reset the alarm from a
remote location. Note that the
GFCI Alarm
may not be reset
using this option.
Remote Stop (Standby)
– allows the user to remotely “Stop” the
system (Standby mode) disabling the heaters from a remote
location. The
RUN
key must be pressed first in order to utilize the
“Remote Stop”
function.
