188
JOHNSON CONTROLS
FORM 201.21-NM3 (616)
TECHNICAL DATA
JOB NAME: _____________________________
SALES ORDER #: ________________________
LOCATION: _____________________________
SOLD BY: ______________________________
INSTALLING
CONTRACTOR: _________________________
START-UP
TECHNICIAN/
COMPANY: _____________________________
START-UP DATE: ________________________
CHILLER MODEL #: ______________________
SERIAL #: ______________________________
COMPRESSOR #1
MODEL#: ______________________________
SERIAL #: ______________________________
COMPRESSOR #2
MODEL#: ______________________________
SERIAL #: ______________________________
COMPRESSOR #3
MODEL#: ______________________________
SERIAL #: ______________________________
COMPRESSOR #4
MODEL#: ______________________________
SERIAL #: ______________________________
UNIT CHECKS (NO POWER)
The following basic checks should be made with the
customer power to the unit switched off.
Proper electrical lock out and tag pro-
cedures must be followed.
Check the system 24 hours prior to initial start:
1. Inspect the unit for shipping or installation
damage.
2. Ensure that all piping has been completed.
3. Assure the unit is properly charged and there are no
piping leaks.
4. Open each system suction service valve, discharge
service valve, economizer service valve, liquid line
stop valve, and oil line ball valve.
5. The oil separator oil level(s) should be maintained
so that an oil level is visible in either of the oil
separator sight glasses when a compressor is running
at high speeds for 10 to 15 minutes. An oil level
may not be visible in the sight glasses when the
compressor is off and it may be necessary to run the
compressor to obtain a level. In shutdown situations
and at some load points, much of the oil may be in
the condenser and the level in the separators may
fall below the bottom sight glass.
On systems with dual oil separators per compressor,
one separator may show a lower level or no level,
while the other separator shows a level between the
2 sight glasses. This is normal and a level is only
required in one separator. Do not add oil to raise
the level in the other oil separator.
Oil levels in single separator systems should not go
above the top of the upper sight glass. Dual separa-
tor systems should also not show oil levels above the
top of one of the sight glasses. In the rare situation
where oil levels are high, drain enough oil to lower
the level to the bottom of the top sight glass.
EQUIPMENT START-UP CHECK SHEET
Summary of Contents for YCAV0267E
Page 61: ...61 JOHNSON CONTROLS FORM 201 21 NM3 616 This intentionally left blank 6 ...
Page 73: ...73 JOHNSON CONTROLS FORM 201 21 NM3 616 This page intentionally left blank 6 ...
Page 89: ...89 JOHNSON CONTROLS FORM 201 21 NM3 616 6 035 20890 009 REV LOCATION LABEL CON T LD11141 ...
Page 146: ...146 JOHNSON CONTROLS FORM 201 21 NM3 616 TECHNICAL DATA This page intentionally left blank ...
Page 147: ...147 JOHNSON CONTROLS FORM 201 21 NM3 616 6 This page intentionally left blank ...
Page 247: ...247 JOHNSON CONTROLS FORM 201 21 NM3 616 This page intentionally left blank ...
Page 269: ...269 JOHNSON CONTROLS FORM 201 21 NM3 616 This page intentionally left blank 8 ...
Page 289: ...289 JOHNSON CONTROLS FORM 201 21 NM3 616 8 This page intentionally left blank ...
Page 317: ...317 JOHNSON CONTROLS FORM 201 21 NM3 616 8 This page intentionally left blank ...
Page 348: ...348 JOHNSON CONTROLS FORM 201 21 NM3 616 MAINTENANCE NOTES ...
Page 349: ...349 JOHNSON CONTROLS FORM 201 21 NM3 616 9 NOTES ...