Motor Lubrication Screen; Figure 45 - Motor Lubrication Screen - York YK-EP B Operation & Maintenance Manual

FORM 160.87-OM1
ISSUE DATE: 8/24/2018

FIGURE 45 - MOTOR LUBRICATION SCREEN

OVERVIEW
This feature provides an indication when the compressor
motor lubrication is required. The lubrication requirement
and notification is based on the operating hours since last
motor lubrication. There are up to three levels of noti-
fication, each indicating an increasing level of urgency.
WARNING – MOTOR BEARING LUBE SUGGEST-
ED is displayed when the hours exceed 1000 hours. If
there is no response, WARNING – MOTOR BEARING
LUBE REQUIRED is displayed when the hours exceed
1200 hours. If there is still no response, a safety shutdown
is performed when the hours exceed 1400 hours and Mo-
tor – Lack Of Bearing Lubrication is displayed. Refer to
SECTION 3 - DISPLAY MESSAGES on Page 161 of
this manual for details of these messages.
To provide a record of when a motor lubrication is per-
formed, the Operator enters his/her initials, name or
user ID using the MOTOR LUBE ACKNOWLEDGE
key. The date and time of this entry is automatically
logged as the Date of Last Lubrication and Time of
Last Lubrication. This also clears any motor lubrica-
tion warning or safety that is in effect and resets the
operating hours since last lubrication to zero.
This lubrication notification and shutdown feature can
be enabled or disabled based on the customer's prefer-
ence using the AUTO LUBE and SHUTDOWN keys.
JOHNSON CONTROLS

MOTOR LUBRICATION SCREEN

SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
DISPLAY ONLY
Date of Last Motor Lubrication Warning or
Fault
Displays the date of the last motor lubrication warning
or safety shutdown.
Date of Last Motor Lubrication
Displays the date of the last motor lubrication. This pa-
rameter is automatically recorded when the Operator
enters his/her initials, name or user ID using the MO-
TOR LUBE ACKNOWLEDGE key.
Time of Last Motor Lubrication
Displays the time of the last motor lubrication. This
parameter is automatically recorded when the Operator
enters his/her initials, name or user ID using the MO-
TOR LUBE ACKNOWLEDGE key.
Operator Initials at Last Motor Lubrication
Displays the initials, name or user ID entered by the
Operator when the motor lubrication is performed. En-
tered as a 3 to 8 character string using the MOTOR
LUBE ACKNOWLEDGE key.
Operating Hours Since Last Motor Lubrication
Displays the run hours (in whole hours) accumulated
since the last motor lubrication. The value is reset to
LD10702
107
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