Menù Navigation; Main Menu - Hitecsa Advance EQS Serie Manual Del Usuario

Compressor in the start-up/switch-off stage
StartStop
Compressor in alarm status
Alarm
Compressor off
Off
OffT= XXXs (compressor in OFF for safety time equal to
OffT
the value displayed on the side)
Compressor forced to switch off through manual disabling
or switching off the unit or for status change (only for EXP
Forz. Off
and HP+RC100 versions)
Compressor On with the percentage of active
compressor power displayed on the side (only for step
On
screw compressor or inverter control)
11
OnT = XXXs (compressor in ON for safety time equal to
OnT
the value displayed on the side)
Compressor On in manual mode
Manual
Compressor On in Pump-Down mode
On for PD
(Only inverter compressor)
This displays the work frequency
Hz
(Only for linear screw compressor adjustment)
Compressor in power increase mode
Increm.
Compressor in power decrease mode
Decrease
Compressor in standby mode
Standby
Compressor maintaining the position
Mainten.
Unit alarm prevention function
[PREVENT]
Active Eco
[ECO]
Active pre-ventilation
[FAN]
Active defrosting
12 [DEFROST]
Active Boost
[BOOST]
Limitation of the circuit power
[LIMIT]
Synchronisation phase with the EEV module
[EVOSYNC]
Low superheat prevention (LowSH) active
LSH
Low operating pressure prevention (LOP) active
LOP
High operational pressure prevention (MOP) active
13
MOP
High condensation temperature prevention (HiTcond)
HIT
active
Outdoor air temperature (if probe is present)
1
Adjustment set-point active or desuperheater temperature (if any) or
2
recovery temperature (if any)
Water temperature used for regulation
3
[LIMIT] Unit subject to power restrictions
4
Power request on recovery side (only EXP or HP+RC100 versions)
5
Primary side required power
6
Number of active compressor steps
7
Only with EEM - Energy Meter accessory
Instant absorbed power by the unit
1
Instant absorbed current by the unit
2
Voltage detected
3
Phase shift angle between phases
4
Total energy consumption by the machine
5
USM_CONTROL EQS_2335a21275_208549_210701_ES-EN-FR-DE-IT
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2
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5
Only with freecooling versions
Freecooling operating mode:
1
FC not active: freecooling not active
Pre-FC: freecooling in the activation stage
FC+comp on: freecooling active and compressors enabled to operate
Only FC: freecooling active and compressors not enabled to operate
Only FC+fan reg: freecooling active and fan regulation
Only FC+3WV reg: freecooling active and 3-way valve regulation
Outdoor air temperature
2
Unit inlet water temperature
3
Fans speed
4
Freecooling 3-way valve opening percentage
5
Freecooling circuit 1 condensation control valve opening percentage
6
Freecooling circuit 2 condensation control valve opening percentage
7
SIR state - integrated sequencer
Screen M09 of the master unit can display the current status of the group of
machines:
Percentage of the entire power of the required group
1 Power
request
Connected unit, compressors off (white background) or on
2
(black background)
Disconnected unit
Alarm on the unit
No power request (pump off)
3 ---
No power request (pump on)
0%
Requested power from the unit
1%÷100%
For further information on the SIR - HITECSA integrated sequencer, refer to chapter
II.4.II.4
I.3 MENU NAVIGATION
Press the PRG key to access the main menu. With the UP and DOWN keys the
desired menu can be selected, by successively pressing the Enter key, access is
allowed. Press the Esc key to return to the previous menu.
I.3.1

Main menu

To enter the main menu, press the Prg key.
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CONTROL EQS
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