Carel heaterSteam, Руководство пользователя

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26
ENG
“heaterSteam” +0300080EN - rel. 1.0 - 27.04.2016
6. STARTUP AND USER INTERFACE
•
8/9 - set the drain to dilute cycles: auto or user-defi ned. If choosing
“auto”, the controller automatically sets the number of evaporation
cycles that must occur between two consecutive drain to dilute
cycles. This setting is based on the feedwater conductivity read by
the conductivity meter, thus reducing the use of water, reducing
maintenance and extending cylinder life;
•
9/9 - manual drain to dilute cycle setting. Enter the number of
evaporation cycles before forcing a dilution cycle.
At the end of the guided procedure, a message prompts whether to
show the wizard again when next starting? Yes/no
3. AUTOTEST PROCEDURE
Indicated on the display by the unit status shown as “AUTOTEST”.
Whenever the humidifi er is started (switch moved from OFF to ON),
an autotest procedure is run by default to check operation of the level
sensor and the appliance as a whole.
The autotest procedure involves a water fi ll cycle to above the high level
(green LED), followed by a drain cycle until below the minimum level
(red LED). The procedure then refi lls the unit with water in order to restart
production (if required). .
Note : in the event of malfunctions, the contactor is deactivated and
the corresponding alarm is shown.
Note : all the screens in the wizard (except for the language selection
screen) remain on the display until the user enters the settings.
4. OPERATION
The humidifi er starts operating and the standard display is shown. If an
alarm is active, the corresponding icon comes on red, see chapter 13
“Alarm table” for the complete list and description.
Note:
Selecting and confi guring the model (only for replacement
controllers that are not confi gured):
if needing to replace the controller
only (heaterSteam process version spare part URH00000P3, heaterSteam
titanium version spare part URH00000T3), the fi rst time the controller is
powered on, the model will need to be set (capacity and power supply).
6.3 Shutdown
•
To avoid stagnation, drain the water from the cylinder by pressing UP
and DOWN together for 5 seconds; to stop the drain cycle, press ESC.
•
move the switch to 0, “OFF”.
I
0
OFF
Fig. 6.b
6.4 Graphic terminal
The graphic terminal contains the display and the keypad, with 6 buttons,
used to perform all the confi guration and programming operations on
the controller.
Once having completed the operations listed in chapter 5. “Preparing for
operation”, the humidifi er can be started.
6.1 Start-up
After having closed the disconnect switch on the humidifi er power line,
switch the appliance on by moving the switch on the front panel to I,
“ON”. The activation sequence will start, which includes an initial phase, an
autotest phase and fi nally actual operation. Each phase in the activation
sequence is identifi ed by a diff erent display.
I
0
O
N
Fig. 6.a
6.2 Activation sequence
1. STARTING THE APPLICATION THE FIRST TIME
The “heaterSteam” humidifi er logo is displayed. When starting the fi rst
time (commissioning), the menu language needs to be selected:
1.
English
2. Italiano
3.
Deutsch
4. Francais
5. Espaniol
Press UP/Down to select the number corresponding to the desired
language and press ENTER to confi rm. This screen is displayed for 60
seconds.
2. FIRST START-UP (WIZARD)
When starting the fi rst time, a wizard is displayed to quickly set the main
unit parameters. The wizard comprises nine steps (some of which may not
be displayed, if not necessary):
•
1/9 - model (only if the replacement controller is not confi gured):
select and set the parameters relating to the model (size, voltage,…);
•
2/9 - water hardness: auto or user-defi ned. If choosing “auto”, the
controller automatically sets the water hardness, based on feedwater
conductivity;
•
3/9 - manual water hardness setting. The possible options are:
1. 0-10°F, maintenance at 3000h (hours)
2. 10-20°F, maintenance at 1500h (hours)
3.
20-30°F, maintenance at 1000h (hours)
4. 30-40°F, maintenance at 800h (hours);
•
4/9 - control type: external On/Off signal, proportional to external
signal with limit probe, proportional to external signal, one humidity
probe, one temperature probe, one humidity probe and limit probe,
one temperature probe and limit probe, two temperature probes
(average), two humidity probes (average);
•
5/9 – select the main room probe type: 0-1V (active), 0-10V (active),
2-10V (active), 0-20 mA (active), 4-20 (active), NTC (passive);
•
6/9 – select the limit probe type: 0-1V (active), 0-10V (active), 2-10V
(active), 0-20 mA (active), 4-20 (active), NTC (passive);
•
7/9 - set the limits for the active probes.
Room min (%): set the minimum relative humidity limit rH% for the
main probe;
Room max (%): set the maximum relative humidity limit rH% for the
main probe;
Limit min (%): set the minimum relative humidity limit rH% for the limit
probe;
Limit max (%): set the maximum relative humidity limit rH% for the
limit probe;