Checklist; External Visual Inspection; Verify The Field Wiring And Wiring Of Palladium Cell Heater; Check Of Motor Insulation Resistance - Sanyo Carrier 16LJ Series Installation Instructions Manual

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)
3.1 - external visual inspection
• Lower shell ............................................................................ Not damaged ®
• Upper shell ............................................................................ Not damaged ®
• Heat exchangers ................................................................... Not damaged ®
• Evaporator headers ............................................................... Not damaged ®
• Absorber headers .................................................................. Not damaged ®
• Condenser headers ................................................................ Not damaged ®
• Control panel ........................................................................ Not damaged ®
• Absorption pump and isolation valves : ................................ Not damaged ®
• Refrigerant pump and isolation valves ................................. Not damaged ®
• Temperature sensors (11 sensors) ......................................... Not damaged ®
• Generator pressure switches ................................................. Not damaged ®
• Purge unit (diaphragm valves, liquid trap) ........................... Not damaged ®
• Chilled-water flow switch .................................................... Not damaged ®
• Cooling water flow switch (option) ...................................... Not damaged ®
• Refrigerant blow-down valve ............................................... Not damaged ®
• Purge tank pressure sensors .................................................. Not damaged ®
• Palladium cells and heater .................................................... Not damaged ®
3.2 - Verify field wiring and wiring of palladium cell heater
• Cooling water pump interlock (#121-#170) ......................... Not damaged ®
• Chilled-water pump interlock (#120-#170) .......................... Not damaged ®
• Run/stop remote signal (#323-#326) .................................... Not damaged ®
• Stop indication (#352-#353) ................................................. Not damaged ®
• Operation indication (#350-#351) ........................................ Not damaged ®
• Alarm indication (#354-#355) .............................................. Not damaged ®
• Chilled-water pump (#356-#357) ......................................... Not damaged ®
• Cooling water pump (#358-#359) ........................................ Not damaged ®
• Feedback indication (#362-#363) ......................................... Not damaged ®
• Earth connection (#G/PE) .................................................... Not damaged ®
• Wiring of palladium cell heater ............................................ Not 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 ®
• Hot-water shut-off valve (#347-#348) .................................. Not damaged ®
3.3 - Check of motor insulation resistance
Standard: 10 MΩ mimum
• Absorbent pump
• Refrigerant pump
• Purge pump
NOTE: Do not use this test for an electronic controller.
(24 V a.c.: #340-#344,#0)
: ____________MΩ .................... Good ®
: ____________MΩ .................... Good ®
: ____________MΩ .................... Good ®
Project name :
Chiller model :
Serial number :
Commissioned by :
Accepted by :
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Damaged ®
Not good ‡ Repaired ®
Not good ‡ Repaired ®
Not good ‡ Repaired ®
____________________________
TSA-________________________
____________________________
___________ Date ____________
___________ Date ____________
Replaced ®
Replaced ®
Replaced ®
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