Appendix
20
Installation and maintenance instructions uniSTOR 0020221302_02
This Commissioning Checklist is to be completed in full by the competent person who commissioned the storage system as a means of
demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.
Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights.
MAINS PRESSURE HOT WATER STORAGE SYSTEM COMMISSIONING CHECKLIST
Customer name:
Telephone number:
Address:
Cylinder Make and Model
Cylinder Serial Number
Commissioned by (PRINT NAME):
Registered Operative ID Number
Company name:
Telephone number:
Company address:
Commissioning date:
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ALL SYSTEMS PRIMARY SETTINGS
(indirect heating only)
Is the primary circuit a sealed or open vented system?
Sealed
Open
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°C
ALL SYSTEMS
What is the incoming static cold water pressure at the inlet to the system?
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Yes
No
Is the installation in a hard water area (above 200ppm)?
Yes
No
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Yes
No
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What is the hot water thermostat set temperature?
°C
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I/min
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Yes
Type of control system (if applicable)
Y Plan
S Plan
Other
Is the cylinder solar (or other renewable) compatible?
Yes
No
What is the hot water temperature at the nearest outlet?
°C
All appropriate pipes have been insulated up to 1 metre or the point where they become concealed
Yes
UNVENTED SYSTEMS ONLY
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What is the pressure reducing valve setting?
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Yes
No
The tundish and discharge pipework have been connected and terminated to Part G of the Building Regulations
Yes
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Yes
No
Has the expansion vessel or internal air space been checked?
Yes
No
THERMAL STORES ONLY
What store temperature is achievable?
°C
What is the maximum hot water temperature?
°C
ALL INSTALLATIONS
The hot water system complies with the appropriate Building Regulations
Yes
The system has been installed and commissioned in accordance with the manufacturer’s instructions
Yes
The system controls have been demonstrated to and understood by the customer
Yes
The manufacturer’s literature, including Benchmark Checklist and Service Record, has been explained and left with the customer
Yes
Commissioning Engineer’s Signature
Customer’s Signature
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