Facilitated Access Menu; Quick View; Signaling; Enable / Disable The Facilitated Access Functions - Full Gauge Controls microsol II plus User Manual

5 - FACILITATED ACCESS MENU

5.1 - Solar backing 1 manual activation
Keep pressing the key for 5 seconds until the message
the key to activate or deactivate manually the solar backing 1 output. The operation of turning on or off
will be confirmed by the messages or
To disable the manual activation just configure the function F20 to
5.2 - Solar backing 2 manual activation
Keep pressing the key for 5 seconds until the message
the key to activate or deactivate manually the solar backing 2 output. The operation of turning on or off
will be confirmed by the messages or
To disable the manual activation just configure the function F26 to
5.3 - Solar backing 1 desired temperature (setpoint)
Keep pressing the key for 10 seconds until the message
the key to set the temperature setpoint of solar backing 1, confirm with the key
5.4 - Solar backing 2 desired temperature (setpoint)
Keep pressing the key for 10 seconds until the message
the key to set the temperature setpoint of solar backing 2, confirm with the key
5.5 - Setting the overheating temperature 2
Keep pressing the key for 5 seconds until the message
SET
Then release the key to set the overheating temperature for sensor 2.
This shortcut is used when MICROSOL II plus is installed for swimming pool heating control. In this
case, the function adjusts the maximum temperature of the swimming pool for comfort.
5.6 - Setting the water pump activation mode
Keep pressing the key for 10 seconds until the message
SET
Then release thekey to adjust the water pump activation mode. The options are:
Water pump always OFF
Water pump always ON
Circulation pump operating in automatic mode and not linked to sensor 3. With this mode the
pump is activated only by the temperature differential (S1-S2).
Circulation pump operating in automatic mode and linked to sensor 3. With this mode the
pump is activated by the temperature differential and when the temperature at sensor 1 is higher
than that at sensor 3.

6 - QUICK VIEW

6.1 - View other temperatures
To switch between the temperature views for sensor 1, sensor 2, sensor 3 or temperature difference
between sensors 1 and 2 (differential temperature), press
Sensor 1 temperature
Sensor 2 temperature
Sensor 3 temperature
Differential temperature (S1-S2)
The selected temperature will be displayed for 15 seconds and then the default indication returns (as per
parameter setting).
6.2 - Visualize the current time
Quickly pressing the key , you can visualize the time set in the controller, the current time will be
SET
shown, followed by the minutes and then the day of the week.
Ex.: 12h43min - Friday
Hours
Minutes
Day of the week
6.3 - View maximum and minimum temperatures
Pressing the key enables viewing the maximum and minimum temperature for each sensor, as well
as the maximum and minimum temperature differentials. Upon pressing the key
message will be displayed to indicate sensor 1 temperature and then its maximum and minimum
temperatures will be displayed, then the temperatures for sensor 2 (
differential ( ) will be displayed in sequence.
If the key is pressed during the visualization, the values will be reset and the message
displayed.
7 -

SIGNALING

Sensor 1 (solar panel) disconnected or temperature out of range (-50° C or + 200º C), also
check if the sensor is connected to MICROSOL II plus terminals 3 and 4.
Sensor 2 (tank or swimming pool) disconnected or temperature out of range (-50° C or +
105º C), also check if the sensor is connected to MICROSOL II plus terminals 4 and 5.
Sensor 3 (solar backing/support systems) disconnected or temperature out of range
(-50° C or + 105º C), also check if the sensor is connected to MICROSOL II plus terminals 4
and 6.
If there is a problem with sensor 1 or sensor 2 and function
the message will be displayed, giving an alarm to indicate that it is unable to calculate the
differential between sensor 1 and sensor 2.
Indicates that MICROSOL II plus is activating the antifreeze system. The alarm
indication terminates when the normal operation resumes.
Sensor 1 has identified panel (collector) overheating
Sensor 2 has identified swimming pool (thermal tank) overheating
Some parameter is invalid
Circulation pump activated in manual mode
Circulation pump turned off in manual mode
Sensor 1 (panel) temperature too high
Sensor 1 (panel) temperature low
Alternating with the temperature, clock deprogrammed
Auxiliary system 2 activation alarm
8 - UNIT SELECTION (°C / °F)
To define the unit that the system will use to operate, enter into the functions menu
access code "231" and confirm it by hitting key
to choose between: or and confirm with key
message will appear, and the instrument will return to the function
the parameters relating to the temperature must be reconfigured, since they assume "standard" values.
appears in the display. Then release
respectively.
.
appears in the display. Then release
respectively.
.
appears in the display. Then release
.
SET
appears in the display. Then release
.
SET
appears in the display.
appears in the display.
til the desired temperature is displayed.
(short touch) the
), sensor 3 (
is with value, then
. The indication will appear, press
SET
. After selecting the unit the
SET
. Whenever the unit is altered,

9 - ENABLE / DISABLE THE FACILITATED ACCESS FUNCTIONS

To deactivate or reactivate the functions of facilitated acces (item 5) just press the
simultaneously for 10 seconds until the message
10 - WIRING DIAGRAM
10.1 - Wiring diagram for 115Vac
1 1 2 2 3 3 4 4
A B
To the terminal
the distribution box
MICROSOL II plus
9 - 8
115V
10.2 - Wiring diagram for
1 2 3 4
1 2 3 4
A B
To the terminal
the distribution box
MICROSOL II plus
9 - 7
230V
Note: The sensor cable length can be increased by the user until 200 meters using PP 2 x 24 AWG
cable.
11 - INTEGRATING CONTROLLERS, RS-485 SERIAL INTERFACE AND
COMPUTER
A A
B B
A B
A A
B B
A B
B A
*Connecting Block for Serial Communication
Used to connect more than one instrument to the Interface. The wire's connections must
be made in agreement with the following rules: terminal A of the instrument connects to
the terminal A of the c
onnecting block
), and
Interface. Repeat the action for terminals B and
the terminal of the connecting block
will be
of each instrument.
*Sold Separately
IMPORTANT
According to the chapters of norm IEC 60364:
1: Install protector against overvoltage on the power supply.
2: Sensor cables and signal cables of the computer may be joined, but not in the same electric conduit
through which the electric input and the activation of the loads run.
3: Install transient suppresors (RC filters) parallel to the loads as to increase the product life of the
relays.
Contact suppressor connection diagram
A1
using the
or
(on) or
5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12
Sensor
S1
S2
Pump
Load 1 Load 2 S3
Above the current specified
0 115V
use contactor
of
Power
supply
MICROSOL II L plus
12V
230Vac
5 5 6 6 7 8 8 9 9 10 11 12
7 10 11 12
Sensor
S1
S2
Pump
Load 1 Load 2 S3
Above the current specified
0 230V
use contactor
of
Power
supply
MICROSOL II L plus
24V
®
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A A A A
B B B B
A B A B
B A B A
, that must be connected with the terminal A of the
, being the cable shield.
must be connected to the respective terminals
Diagram for suppressor installation
for direct drive load inputs
A1 e A2 are the
contactor coils.
A2
Suppressors on offer from Full Gauge Controls
and keys
(off) on display.
Maxinum temp.
Capsule Material Function
operation
Metal Silicone 200°C / 392°F Collectors
Plastic PVC 105°C / 221°F Reserv./Pool
Plastic 105°C / 221°F
PVC Solar Backings
Maxinum temp.
Material Function
Capsule
operation
200°C / 392°F
Metal Silicone Collectors
105°C / 221°F
Plastic PVC Reserv./Pool
Plastic PVC 105°C / 221°F Solar Backings
A A
B B
A B
For direct activation the maximum
Load
specified current should be taken
into consideration.