Johnson Controls YEWS Series, Installation, Operation And Maintanance Instructions

Page: 43 / 88

2006 - 00 -00
00:00:00 SAT
RETU
Input the parameter via pressing 0-9 according to the
figure type;
Adding the address number one per time pressing 8 while
minusing it one per time pressing 0.
Press
√
to confirm the input parameter or select the next
parameter input area.
Press X to input the parameter again or select the last
parameter input area;
Days of the week can be adjusted by pressing 8 or 0 and
press
√
t to confirm.
Year, Month and Day can be input via the figure keys 0-9,
and then press
√
to confirm. If X is pressed before
confirmation, the current input operation will be
cancelled, and can return to the previous setting interface.
If the input parameter exceeds the scope, the setting will
be invalid.
5.4.6 Fault Inquiry
(1) Fault inquiry 1
Press F1 to return to the main interface
Press F4 to enter into the next parameter setting interface
FAULT RECORD NO. 01
AI1 LHL TEMP 25.0
℃
AI2 EHL TEMP 18.0
℃
AI3 LEL TEMP 5.0
℃
AI4 EEL TEMP 5.0
℃
NEXT
RETU
NEXT
SYS1 AI13 SENSOR FAULT
BEGIN 0000/00/00 00:00
END 0000/00/00 00:00
YEWS-E Water Cooling Screw Chiller/Heat Pump
(18) Parameter Setting Interface-18
Press F1 to return to the parameter setting interface-3
Press F2 to select whether it is allowed to be test or not.
Press F3 to return to the previous setting interface
DIGITAL OUTPUT TEST
(Only in factory)
DO1 DO2 DO3 DO4
ON ON OFF
DO5 DO6 DO7 DO8
DO9 DO10 DO15 DO16
ON ON ON
ON ON ON
RETU
YES
BACK
ON ON ON
ON
ON
ON
01#
On the cursor location, select ON/OFF by pressing 0 and
8, if the output operation for DO test has been set as
YES, the DO1 on YORK003 panel should be changed
simultaneously with the status of DO1 on this page. It
means that the DO1 in mainboard will open once it is
set as ON in this interface. Setting of the other DO
outputs is the same as DO1.
Since it is not facility for the electrical testing for control
panel when the unit is on running, The operation of DO
output testing should be done after the unit stops. Output
function of DO test is just valid in this interface and it
will automatically be invalid once turn into other
interface. Disconnect the main circuit power of
compressor before performing DO test output.
After the DO output test, the HMI and YORK0003
mainbord should be power off and reset so as to turn the
unit into normal mode running mode.
Note:Testing operation is only used for cortrol panel
testing, so main power supply should be power off in
the testing period. Such function is not prohibited to
use on other occasions. Otherwise it will result in
damages to unit and YORK will not be responsible
for such damages.
5.4.5 Clock Setting
Press F1 to return to the main interface
Clock setting interface-1
38