YK CENTRIFUGAL LIQUID CHILLER OptiView ... - Johnson Controls
YK CENTRIFUGAL LIQUID CHILLER OptiView ... - Johnson Controls
YK CENTRIFUGAL LIQUID CHILLER OptiView ... - Johnson Controls
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4 160-54-OI-GB0<br />
1 HOME SCREEN<br />
The 'HOME SCREEN' is displayed by default (at the<br />
'VIEW ACCESS LEVEL') when the unit is powered on.<br />
This screen shows the main operating values, enables<br />
system access and permits further navigation to the sub<br />
screens.<br />
The Login/Logout key is used to enter/exit the<br />
'OPERATOR' and 'SERVICE' 'ACCESS LEVEL' from<br />
the 'VIEW ACCESS LEVEL'<br />
The Print key should be used to obtain a hard-copy print<br />
of the current system status.<br />
The Warning Reset key is used at<br />
'OPERATOR/SERVICE ACCESS LEVEL' to<br />
acknowledge and reset 'WARNING' messages<br />
(displayed in yellow), refer to Section 10 for details of<br />
display messages and their meaning.<br />
The Message Clear key is used at 'SERVICE ACCESS<br />
LEVEL' to clear 'SAFETY' or 'CYCLING' shutdown<br />
messages (displayed in red and orange), refer to<br />
Section 10 for details of display messages and their<br />
meaning.<br />
System key (see Section 2)<br />
Evaporator key (see Section 3)<br />
Condenser key (see Section 4)<br />
Compressor key (see Section 5)<br />
Oil Sump key (see Section 6)<br />
Motor key (see Section 7)<br />
Setpoints key (see Section 8)<br />
History key (see Section 9)