Vaillant uniSTOR VIH RW GB BES Series Installation And Maintenance Instructions Manual page 20

Appendix
MAINS PRESSURE HOT WATER STORAGE SYSTEM COMMISSIONING CHECKLIST
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.
Customer name:
Address:
Cylinder Make and Model
Cylinder Serial Number
Commissioned by (PRINT NAME):
Company name:
Company address:
ALL SYSTEMS PRIMARY SETTINGS (indirect heating only)
Is the primary circuit a sealed or open vented system?
ALL SYSTEMS
What is the incoming static cold water pressure at the inlet to the system?
Is the installation in a hard water area (above 200ppm)?
What is the hot water thermostat set temperature?
Type of control system (if applicable)
Is the cylinder solar (or other renewable) compatible?
What is the hot water temperature at the nearest outlet?
All appropriate pipes have been insulated up to 1 metre or the point where they become concealed
UNVENTED SYSTEMS ONLY
What is the pressure reducing valve setting?
The tundish and discharge pipework have been connected and terminated to Part G of the Building Regulations
Has the expansion vessel or internal air space been checked?
THERMAL STORES ONLY
What store temperature is achievable?
What is the maximum hot water temperature?
ALL INSTALLATIONS
The hot water system complies with the appropriate Building Regulations
The system has been installed and commissioned in accordance with the manufacturer's instructions
The system controls have been demonstrated to and understood by the customer
The manufacturer's literature, including Benchmark Checklist and Service Record, has been explained and left with the customer
Commissioning Engineer's Signature
Customer's Signature
© Heating and Hotwater Industry Council (HHIC)
20
Telephone number:
Registered Operative ID Number
Telephone number:
Commissioning date:
Sealed
Y Plan
Installation and maintenance instructions uniSTOR HP 0020221300_04
Open
°C
bar
Yes No
Yes No
Yes No
°C
I/min
Yes
S Plan Other
Yes No
°C
Yes
bar
Yes No
Yes
Yes No
Yes No
°C
°C
Yes
Yes
Yes
Yes
www.centralheating.co.uk