Johnson Controls YEWS Series, Installation, Operation And Maintanance Instructions

Page: 33 / 88

*
E N GL ISH
ACCESS LEVEL VIEW
PASSWORD
LANGUAGE
RETU
NEXT
CHG
SYSTEM SETTING
Press 0~ 9 to input the values for the digital type
parameters.
For non-digital type parameters, press 0 or 8 to select
(same as
“ ▽ ”
and
“ △ ”
) Press
√
to confirm, and
press X to cancel.
Press
√
to confirm the input parameter, or select the
previous parameter input interface.
Press X to cancel the input parameters and input new
parameters again, or select the previous parameter input
interface.
Press F1 , different functions with the different interface
Press F2 , different functions with the different interface
Press F3 , different functions with the different interface
Press F4 , different functions with the different interface
The input parameters will be invalid if they are exceeds
the setting ranges.
(1)Parameter Setting Interface-1-a
Press F2 in the main interface to enter into this interface
If the password is not input in this interface, press F2 to
enter into the parameter setting interface, but it can be
only viewed, not set.
Press F1 to enter into the main interface
Press F4 to enter into the password modifying interface
Parameter Setting Interface-1-b
Input the operator password
9675
in the
parameter
setting interface-1-a , and press the key to confirm.
The appeared interface is as the
parameter setting inte-
rface-1-b , then press F2 to enter into the setting
interface. The parameter setting is limited to the operator
access level.
Press F1 to return to the main interface.
Press F4 to enter into the password modifying interface.
*
E N GL ISH
ACCESS LEVEL OPERATOR
PASSWORD
LANGUAGE
RETU
NEXT
CHG
SYSTEM SETTING
Parameter Setting Interface-1-c
Input the service password **** in the parameter
setting interface-1-b , and then press the key to confirm.
The appeared interface is as the parameter setting inte-
rface-1-c , then press F1 to enter into the setting
interface. The parameter setting is limited to the
maintenance people.
Press F1 to return to the main interface.
Press F4 to enter into the password modifying interface
*
E N GL ISH
ACCESS LEVEL SERVICE
PASSWORD
LANGUAGE
RETU
NEXT
CHG
SYSTEM SETTING
Parameter Setting Interface-1-d
Input the factory password **** in the parameter
setting interface-1-c , and then press
√
key to confirm.
YEWS-E Water Cooling Screw Chiller/Heat Pump
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