1
1
3.1 - external visual inspection
•
Lower shell ............................................................................ Not damaged
®
Damaged
®
•
Upper shell ............................................................................ Not damaged
®
Damaged
®
•
Heat exchangers ................................................................... Not damaged
®
Damaged
®
•
Evaporator headers ............................................................... Not damaged
®
Damaged
®
•
Absorber headers .................................................................. Not damaged
®
Damaged
®
•
Condenser headers ................................................................ Not damaged
®
Damaged
®
•
Control panel ........................................................................ Not damaged
®
Damaged
®
•
Absorption pump and isolation valves : ................................ Not damaged
®
Damaged
®
•
Refrigerant pump and isolation valves ................................. Not damaged
®
Damaged
®
•
Temperature sensors (11 sensors) ......................................... Not damaged
®
Damaged
®
•
Generator pressure switches ................................................. Not damaged
®
Damaged
®
•
Purge unit (diaphragm valves, liquid trap) ........................... Not damaged
®
Damaged
®
•
Chilled-water flow switch .................................................... Not damaged
®
Damaged
®
•
Cooling water flow switch (option) ...................................... Not damaged
®
Damaged
®
•
Refrigerant blow-down valve ............................................... Not damaged
®
Damaged
®
•
Purge tank pressure sensors .................................................. Not damaged
®
Damaged
®
•
Palladium cells and heater .................................................... Not damaged
®
Damaged
®
3.2 - Verify field wiring and wiring of palladium cell heater
•
Cooling water pump interlock (#121-#170) ......................... Not damaged
®
Damaged
®
•
Chilled-water pump interlock (#120-#170) .......................... Not damaged
®
Damaged
®
•
Run/stop remote signal (#323-#326) .................................... Not damaged
®
Damaged
®
•
Stop indication (#352-#353) ................................................. Not damaged
®
Damaged
®
•
Operation indication (#350-#351) ........................................ Not damaged
®
Damaged
®
•
Alarm indication (#354-#355) .............................................. Not damaged
®
Damaged
®
•
Chilled-water pump (#356-#357) ......................................... Not damaged
®
Damaged
®
•
Cooling water pump (#358-#359) ........................................ Not damaged
®
Damaged
®
•
Feedback indication (#362-#363) ......................................... Not damaged
®
Damaged
®
•
Earth connection (#G/PE) .................................................... Not damaged
®
Damaged
®
•
Wiring of palladium cell heater ............................................ Not damaged
®
Damaged
®
For 460 V and 400 V: #232 and #0B on the control panel.
For 208 V: #232 and #202 on the control panel.
•
Hot-water control valve (4 to 20 mA: #345-#346) ............... Not damaged
®
Damaged
®
(24 V a.c.: #340-#344,#0)
•
Hot-water shut-off valve (#347-#348) .................................. Not damaged
®
Damaged
®
3.3 - Check of motor insulation resistance
Standard: 10 MΩ mimum
•
Absorbent pump
:
____________MΩ .................... Good
®
Not good
‡
Repaired
®
Replaced
®
•
Refrigerant pump
:
____________MΩ .................... Good
®
Not good
‡
Repaired
®
Replaced
®
•
Purge pump
:
____________MΩ .................... Good
®
Not good
‡
Repaired
®
Replaced
®
NOTE: Do not use this test for an electronic controller.
Project name
:
____________________________
Chiller model
:
TSA-________________________
Serial number
:
____________________________
Commissioned by
:
___________ Date ____________
Accepted by
:
___________ Date ____________
3 - CHeCKLIst
Test operation in accordance with this check list.
3.1 - External visual inspection
3.2 - Verify field wiring and wiring of palladium cell heater
3.3 - Check of motor insulation resistance
3.4 - Check of control board safety and switch settings
3.5 - Check of purge pump
3.6 - Verify auxiliary equipment
3.7 - Bubble test
3.8 - Verify valve opening status and switch positions
3.9 - Verify control board parameters
3.10 - Pre-operation checks
3.11 - Operation and data record
3.12 - Sample of absorbent taken (for analysis)
Содержание Carrier 16LJ Series
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