acutherm THERMA-FUSER EL Manual page 6

Forces the EL into a lower
energy consumption mode.
For example, an opened
Energy window could close the
Hold-Off diffuser in the cooling mode or
cause the EL to go to the
unoccupied setpoint if in the
heating mode
This input network variable is
Terminal
to be used for the trouble
Command
shooting purpose by
Input
manufacturer.
CO2 Reserved for future use.
Application The EL uses
Mode 'nciHeatCoolMode' instead
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This variable consists of three fields: state, percent, and flow.
Valid range
State : HVO_OFF, HVO_POSITION, HVO_FLOW_VALUE, HVO_PERCENT, HVO_OPEN, HVO_CLOSE,
HVO_MAXIMUM, HVO_MINIMUM, HVO_NULL
Percent:
Reserved for future use. Do not change from factory default setting.
Flow:
Reserved for future use. Do not change from factory default setting.
Note: Input network variables have higher priority than configuration variables.
Example: the EL diffuser will use the value of nviSetPoint (if this value is valid/non-default) as set point instead of
nciSetPnts.
Output Network Variables
Function Description
Space Reports current space
Temperature temperature.
Reports the supply air
Supply Air
temperature to the network.
Temp
Reports EL status.
Combines the operating
mode, capacity of heating
Unit Status
and cooling used and any
indication of alarms
present.
Informs the network of the
Effective
effective setpoint when the
Setpoint
setpoint is changed.
Reports what the EL flow
Flow
rate is.
Current Reports the current energy
Energy consumption state of the
Hold-Off EL.
State See Energy Hold-Off
Reports energy use as a
Terminal function of percentage of
Load maximum flow setting and
supply air temperature.
nviEnergyHoldOff
nviTermCmdIn
nviCO2
nviApplicMode
Symbol On Screen
Default value
(SCPTs, SNVTs)
nvoSpaceTemp Current room temp
nvoSupplyAirTemp Current SA temp
HVAC_OFF, 0.000,
nvoUnitStatus 0.000, 0.000, 0.000,
0.000, 0
nvoEffectSetPt Current set point
nvoBoxFlow Current flow
0.0 0 ( 2 fields
nvoEnergyHoldOff separated by a
space)
nvoTerminalLoad 0.000
0.0 0 ( 2 fields
separated by a 0 to 100%, 0 or 1
space)
<blank> N/A
Do not change from
32767
factory default setting.
HVAC_AUTO See nciHeatCoolMode
Range Available
10 – 49°C
(50 – 120°F)
10 – 49°C
(50 – 120°F)
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See below
50 – 95°F (10 – 35°C)
See Performance Guide
0 to 100%, 0 or 1
-163.84 % TO 163.84 %
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