Motor lubrication screen
Figure 30: Motor lubrication screen
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”. The greater of either Motor Operating Hours #1 or Motor Operating Hours #2 is used
for this value. There are up to three levels of notification, each indicating an increasing level of
urgency.
Warning – Motor Bearing Lube Suggested
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
Motor – Lack of Bearing Lubrication
is displayed. See the
section of this document for details of these messages.
To provide a record of when a motor lubrication is performed, the operator enters their initials,
name, or user ID using the Motor Lube Acknowledge key. This entry implies both motors were
lubricated. 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 lubrication warning or safety that is in
effect and resets the Operating Hours Since Last Lubrication to zero.
Table 71: Display only fields
Field/LED name
Description
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 parameter is automatically recorded when
the Operator enters his/her initials, name or user ID using the
Motor 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
Motor Lube Acknowledge
key.
Operator initials at last
motor lubrication
Displays the initials, name or user ID entered by the Operator when both motors have been
lubricated. Entered 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
greater of Motor #1 Operating Hours or Motor #2 Operating Hours is used for this calculation.
The value is reset to zero whenever the Operating Hours (on the Operations Screen) is reset to
zero or whenever the Operator enters his/her initials, name or user ID using the
Motor Lube
Acknowledge
key.
Model YD Mod D with OptiView Control Center
82
Summary of Contents for YD Mod D
Page 2: ...2 Model YD Mod D with OptiView Control Center...
Page 8: ...Nomenclature Model YD Mod D with OptiView Control Center 8...
Page 17: ...Figure 2 Chiller operation flow chart 17 Model YD Mod D with OptiView Control Center...
Page 18: ...Figure 2 Chiller operation flow chart Model YD Mod D with OptiView Control Center 18...
Page 19: ...Figure 2 Chiller operation flow chart 19 Model YD Mod D with OptiView Control Center...
Page 20: ...Figure 2 Chiller operation flow chart Model YD Mod D with OptiView Control Center 20...
Page 21: ...Figure 2 Chiller operation flow chart 21 Model YD Mod D with OptiView Control Center...
Page 22: ...Figure 2 Chiller operation flow chart Model YD Mod D with OptiView Control Center 22...
Page 150: ...Figure 57 Sample printout status Model YD Mod D with OptiView Control Center 150...
Page 151: ...Figure 57 Sample printout status 151 Model YD Mod D with OptiView Control Center...
Page 152: ...Figure 58 Sample printout setpoints Model YD Mod D with OptiView Control Center 152...
Page 153: ...Figure 58 Sample printout setpoints 153 Model YD Mod D with OptiView Control Center...
Page 154: ...Figure 59 Sample printout schedule Model YD Mod D with OptiView Control Center 154...
Page 155: ...Figure 60 Sample printout sales order 155 Model YD Mod D with OptiView Control Center...
Page 156: ...Figure 61 Sample printout history Model YD Mod D with OptiView Control Center 156...
Page 157: ...Figure 61 Sample printout history 157 Model YD Mod D with OptiView Control Center...
Page 159: ...Figure 64 Sample printout custom screen report 159 Model YD Mod D with OptiView Control Center...