XW60K 110918 V14.7 EMERSON092718 V14.7
XW60K
4/12
7.2
HOW TO SEE THE MAX TEMPERATURE
1.
Press and release the
UP
key.
2.
The “Hi” message will be displayed followed by the maximum temperature recorded.
3.
By pressing the
UP
key or waiting for 5 sec the normal display will be restored.
7.3
HOW TO RESET THE MAX AND MIN TEMPERATURE RECORDED
To reset the stored temperature, when max or min temperature is displayed:
1.
Press
SET
key until “rST” label starts blinking.
Note: after the first start-up remember to RESET the temperature stored.
7.4
HOW TO SEE AND MODIFY THE SET POINT
1.
Push and immediately release the
SET
key: the display will show the Set point value;
2.
To change the
SEt
value, push the
UP
or
DOWN
arrows within 10 sec.
3.
To memorise the new set point value push the
SET
key again or wait for 10 sec.
7.5
TO START A MANUAL DEFROST
1.
Push the
DEF
key for more than 2 sec and a manual defrost will start.
7.6
TO ENTER IN PARAMETE
RS LIST “PR1”
To enter the parameter list “Pr1” (user accessible parameters) operate as follows:
+
1.
Enter the Programming mode by pressing the Set and DOWN key
for few seconds (
and
start blinking).
2.
The instrument will show the first parameter present in “Pr1”
7.7
THE HIDDEN MENU (PR2)
In the hidden menu there are all the parameters of the instrument.
7.7.1
ENTERING THE HIDDEN MENU
1.
Enter the Programming mode by pressing the
SET+DOWN
keys for 3 sec (the “
°C
” or “
°F
” LED will start blinking).
2.
Release the keys and then press again the
SET+DOWN
keys more than 7 se
c. The “
Pr2
” label will be displayed immediately, followed from the
HY
parameter.
NOW THE HIDDEN MENU IS DISPLAYED
3.
Select the required parameter.
4.
Press
SET
key to display its actual value
5.
Use
UP
or
DOWN
keys to change its value.
6.
Press
SET
to store the new value and move to the following parameter.
To exit
: Press
SET+UP
or wait for 15 sec without pressing any key.
NOTE1:
if no parameter is present in the “
Pr1
” level, after the first 3 sec the “
noP
” message will be displayed. Keep
SET+DOWN
keys pushed till t
he “
Pr2
” message will be displayed.
NOTE2
: the new set value will be stored even if the procedure is exited by waiting for the time-out to expire.
7.7.2
HOW TO: MOVE A PARAMETER FROM THE HIDDEN MENU TO THE FIRST LEVEL AND VICEVERSA.
Each parameter present in th
e HIDDEN MENU can be moved or put into “THE FIRST LEVEL” (user level) by pressing
SET+DOWN
keys. In HIDDEN MENU, if a parameter is present also in the First Level (Pr1), the decimal
point will be lit.
7.7.3
HOW TO CHANGE THE PARAMETER VALUE
1.
Enter the Programming mode.
2.
Select the required parameter with
UP
or
DOWN
.
3.
Press the “
SET
” key to display its value (
and
LED starts blinking).
4.
Use
UP
or
DOWN
to change its value.
5.
Press
SET
to store the new value and move to the following parameter.
To exit
: Press
SET+UP
or wait for 15 sec without pressing any key.
NOTE
: the new programming is stored even when the procedure is exited by waiting the time-out.
7.8
HOW TO LOCK THE KEYBOARD (MANUALLY)
7.9
ON/OFF FUNCTION (STAND BY) OPTIONAL INSTEAD OF ES MODE
By pushing the
ON/OFF
key, the instrument shows “
OFF
” for 5 sec. and the ON/OFF LED
is switched ON.
During the OFF status, all the relays are switched OFF and the regulations are stopped; if
a monitoring system is connected, it does not record the instrument data and alarms.
When the instrument is in stand by the keyboard displays “
OFF
”
.
N.B. During the OFF status the Light and AUX buttons are active.
7.10
TO SEE THE PROBE VALUES
1.
Enter in “
Pr1
” level.
2. Parame
ters “dP1”, “dP2”
,
“dP3” and “dP4” display the value of probes 1
(Room), 2(Def), 3(Pb3)
and 4(Pb4).
8
PARAMETER LIST
rtC
Real time clock menu (only for controller with RTC):
to set the time, date and defrost start time.
REGULATION
HY
Differential:
(0.1 to 25.5°C; 1 to 45°F) intervention differential for set point. Solenoid Cut IN is Set Point + differential (
HY
). Solenoid Cut OUT is when the temperature reaches the set point.
LS
Minimum set point:
(-55°C to SET; -67°F to SET) sets the minimum value for the set point.
US
Maximum set point:
(SET to 150°C; SET to 302°F) set the maximum value for set point.
ot
Thermostat probe calibration:
(-12.0 to 12.0°C; -21 to 21°F) allows to adjust possible offset of the thermostat probe.
P2P
Second probe presence:
(n; Y)
n
= not present, the defrost stops by time;
Y
= present, the defrost stops by temperature. P2 should be placed inside the evaporator.
oE
Second probe calibration:
(-12.0 to 12.0°C; -21 to 21°F) allows to adjust possible offset of the evaporator probe.
P3P
Third probe presence (P3):
(n; Y)
n
= not present,
Y
= present. P3 should be placed in the discharge air.
o3
Third probe calibration (P3):
(-12.0 to 12.0°C; -21 to 21°F) allows to adjust possible offset of the third probe.
P4P
Fourth probe presence:
(n; Y) n = Not present; Y = present. For Condenser alarm.
o4
Fourth probe calibration:
(-12.0 to 12.0°C; -21 to 21°F) allows to adjust possible offset of the fourth probe.
+
1.
Keep the
UP
and
DOWN
keys pressed together for more than 3 sec
the
UP
and
DOWN
keys.
2.
The “
PoF
” message will be displayed and the keyboard is locked. At
this point it is only possible the viewing of the set point or the MAX or
Min temperature stored and to switch ON and OFF the light, the
auxiliary output and the instrument.
TO UNLOCK THE KEYBOARD
Keep the
UP
and
DOWN
keys pressed together for more than 3 sec.
