Carrier AquaForce PUREtec 61XWHLZE 03 Installation, Operation And Maintenance Manual page 4

CONTENTS
10 - OPTIONS AND ACCESSORIES ............................................................................................................................................... 26
11 - STANDARD MAINTENANCE .................................................................................................................................................... 27
11.1 - Level 1 maintenance ............................................................................................................................................................. 27
11.2 - Level 2 maintenance ............................................................................................................................................................. 27
11.3 - Level 3 (or higher) maintenance ............................................................................................................................................ 27
11.4 - Tightening of the electrical connections ................................................................................................................................. 28
11.5 - Tightening torques for the main bolts and screws ................................................................................................................ 29
11.6 - Evaporator and condenser maintenance ............................................................................................................................... 29
11.7 - Compressor maintenance ..................................................................................................................................................... 29
11.8 - Expansion valves maintenance ............................................................................................................................................. 29
11.9 - High pressure safety loop periodic test ................................................................................................................................. 30
12 - FINAL SHUTDOWN ................................................................................................................................................................... 31
12.1 - Shutting down........................................................................................................................................................................ 31
12.2 - Recommendations for disassembly ...................................................................................................................................... 31
12.3 - Fluids to be recovered for treatment ..................................................................................................................................... 31
12.4 - Materials to be recovered for recycling ................................................................................................................................. 31
12.5 - Waste electrical and electronic equipment (WEEE) .............................................................................................................. 31
13 - START-UP CHECKLIST FOR 61XWH UNIT (USE FOR JOB FILE) ........................................................................................ 32
This manual applies to the following three 61XWH unit types:
• 61XWHLZE Low temperature water source heat pump
• 61XWH-ZE Medium temperature water source heat pump
• 61XWHHZE High temperature water source heat pump
For the operation of the control please refer to the Touch Pilot control manual.
The illustrations on the front cover and inside this document are for illustrative purposes only and not part of any offer for
sale or contract.
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