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AIREDALE CUS Series - Commissioning Procedures; Commissioning Sheet - Example

AIREDALE CUS Series
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Condensing Units
CUS 15 - 60 / HCU 20 ² 30D
Chillers & Condensing Units
Installation & Maintenance:Part No: 6259592 IM 07/14
19
Commissioning Procedure ± Example
CONDENSERS/CONDENSING
UNITS - C/CUS/CUHS/HCU/CFCUS
Ai red a l e I n t e r n a ti o nal
Ai r Co n d i t i o n i n g L t d
TO BE COMPLETED IN CONJUNCTION WITH COMMISSIONING PROCEDURE
RETURN WHITE COPY TO AIREDALE/RETAIN PINK COPY
Leeds Road, Rawdon, Leeds
LS19 6JY ENGLAND
Tel: 0113 239 1000
Fax: 0113 250 7219
Engineer: Company: Date:
Model: Serial No: Site Ref:
1 Pre Commissioning Checklist
1.1 Unit Condition Satisfactory
Comment:
1.2 Holding charge retained
Circ 1
Yes/No
Circ 2
Yes/No
1.3 Electrical connections tight
V
1.4 Voltage at mains supply
L1-L2
V
L2-L3
V
L3-L1
V
1.5 System pressure test:
I Initial test pressure
Circ 1 Barg
Circ 2 Barg
ii Final test pressure
Circ 1 Barg
Circ 2 Barg
iii Test duration
Circ 1 Hrs
Circ 2 Hrs
2 Commissioning Checklist
2.1 Final system vacuum
Circ 1 mBar
Circ 2 mBar
2.2 Vacuum hold time
Circ 1 Min
Circ 2 Min
2.3 Refrigerant type
2.4 Refrigerant charge
Circ 1 kg
Circ 2 kg
2.5 Timer settings correct and operational (if fitted)
Low pressure override - 3mins
Circ 1 Mins
Circ 2 Mins
Defrost - 30 mins
Circ 1 Mins
Circ 2 Mins
Anti cycle timer -10 mins
Circ 1 Mins
Circ 2 Mins
2.6 Head pressure control set
Circ 1 Barg
Circ 2 Barg
2.7 HP/LP switch cut outs:
Circ 1 Barg
Circ 2 Barg
I LP cut out - 2.0 barg
LP Cut Out Barg
LP Cut Out Barg
ii LP cut in - 3.0 barg
LP Cut In Barg
LP Cut In Barg
iii HP cut out - 27.0 barg
HP Cut Out Barg
HP Cut Out Barg
2.8 HGBP valve setting (if fitted)
Circ 1 Barg
Circ 2 Barg
2.9 Superheat at compressor
Circ 1 °C
Circ 2 °C
2.10 Added oil volume (if applicable)
Circ 1 Lt
Circ 2 Lt
2.11 Operating conditions:
i Suction pressure
Circ 1 Barg
Circ 2 Barg
ii Discharge pressure
Circ 1 Barg
Circ 2 Barg
2.12 Compressor Amps (CU & CFCU)
L1 Amps
L1 Amps
L2 Amps
L2 Amps
L3 Amps
L3 Amps
2.13 Condenser Fan Amps
/ / Amps
/ / Amps
3 Other comments
IMPORTANT: THIS IS AN IMPORTANT WARRANTY DOCUMENT AND WARRANTY COULD BE
INVALIDATED SHOULD AIREDALE NOT HOLD A COPY ON FILE.
QTYENG 10 - 08/98

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