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Entry  Friday, July 08, 2016, 16:56, Anders Mjos, Conditioning Station, Repair, , , VFD21 OL1 fault on Chiller 
    Reply  Thursday, July 14, 2016, 13:25, Anders Mjos, Conditioning Station, Repair, , , VFD21 OL1 fault on Chiller 
       Reply  Thursday, August 18, 2016, 10:35, Anders Mjos, Conditioning Station, Repair, , , VFD21 OL1 fault on Chiller 
Message ID: 1286     Entry time: Thursday, July 14, 2016, 13:25     In reply to: 1279     Reply to this: 1323
Author: Anders Mjos 
Category: Conditioning Station 
Type: Repair 
Module:  
Target/Number:  
Subject: VFD21 OL1 fault on Chiller 

Anders Mjos wrote:

Plant Services group (Tony) will contact a service tech on Monday.

Water system will be switched off over the weekend.

Thursday, July 14, 2016, 13:24: Claus from Daikin is on site to troubleshoot.

The VFD driven fan motor has failed. Temporarily blocked air-flow through failed fan to improve air-flow to radiator. A new motor will be ordered (Curtis).

Thursday, July 14, 2016, 15:39: Stopped cooling system for the day

Friday, July 15, 2016, 08:16: Cooling system started

Friday, July 15, 2016, 15:00; Cooling system stopped.

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