Inputs/Outputs Menu; Alarm Log Menu - Hitecsa Advance EQS Serie Manual Del Usuario

I.3.4.2 Noise reduction (FNR accessory)
Two settings may be used:
FNR1: Quiet mode - Full Load priority in chiller mode
FNR2: Quiet mode - Noiseless priority in chiller mode
Sources of the noise reduction command
1
In the case of an active function for a single digital input, the type of FNR
2
settings to be used can be set: FNR1 or FNR2.
The possible sources of the power reduction command are:
Function disabled
Disabled
Function active for time periods
T.Band
Function active for digital inputs
DIN
(In the case of an active function for two digital inputs, the
behavior based on the state of the contact is as follows: contacts
FNR1 and FNR2 open = function disabled, contact FNR1 closed
and contact FNR2 open = function FNR1 enabled, contacts
FNR1 and FNR2 closed = function FNR2 enabled)
Function active for digital inputs or for time bands
DIN+T.Band
Function always enabled with FNR1 settings
Always FNR1
Function always enabled with FNR2 settings
Always FNR2
If the FNR function is activated from TIME BAND or DIN+TIME BAND, in the
following screen you can set the daily bands of the cooling mode:
3
Date to be programmed. By changing the day, the time bands of the selected
1
day will be shown on the display.
The displayed day set can be copied on another day at will. Select the
2
destination day and then set YES.
Setting the starting time of the time period. The band ends with the start of the
3
following band or at the end of the work day. Warning: it is required to insert
times in an increasing order for correct operation of the time bands.
For each band it is possible to set an OFF command (FNR disabled), or on
4
with FNR1 or FNR2 settings
With the parameters set in the example screen:
Band 1 starts at 01 a.m. and ends at 07.00 a.m. (FNR2 settings)
Band 2 starts at 07.00 a.m. and ends at 10:00 p.m. (FNR disabled)
Band 3 starts at 10:00 p.m. and ends at 01.00 a.m. (FNR1 settings)
Before 1:00, since there is no indication, it executes the last command set the
previous day.
Only for EXP or HP versions there is an identical screen to the previous one, to
set the time bands in heating or SELECT mode.
I.3.5

Inputs/Outputs Menu

The menu inputs/outputs is shown in sequential order the current state
of:
USM_CONTROL EQS_2335a21275_208549_210701_ES-EN-FR-DE-IT
1
2
4
Analog inputs (water probes, pressure transducers)
Digital inputs (alarms, consents)
Digital outputs (device activation)
Analogical output (condensation modulation)
For details of the inputs/outputs available, please refer to the I/O specific machine.
Defrost timing (water-air only)
It is displayed if TYPE is CLASSIC defrost:
Circuit
1
Defrost phase
2
Intake pressure - pressure threshold starts counting for defrost
3
Defrost start countdown
4
Pause countdown between defrosts
5
Defrost duration
6
Delivery pressure - pressure threshold to stop defrost
7
It is displayed if TYPE is SMART defrost:
Circuit
1
Defrost phase
2
Temp. Delta with a clean coil - offset pressure count start for defrost
3
Defrost start countdown
4
Pause countdown between defrosts
5
Defrost duration
6
Delivery pressure - pressure threshold to stop defrost
7
I.3.6

Alarm log menu

It is possible to view information regarding the machine's status when alarms are
triggered from the alarms log menu. Note: the menu can only be accessed if at
least one alarm has been triggered on the unit.
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CONTROL EQS
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