*****INTERNAL*****30 R_D proof- 26.10.2022 / 09:15:46- VaillantGroup\DOC-agt\Brand\VIH_QW_190_6\ENG\OI-II_GB_0020291525
This Commissioning Checklist is to be completed in full by the competent person who commissioned the heat pump and associated
equipment 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.
AIR TO WATER HEAT PUMP COMMISSIONING CHECKLIST
Customer name: Telephone number:
Address:
Heat Pump Make and Model
Heat Pump Serial Number
Commissioned by (PRINT NAME): &HUWL¿HG2SHUDWLYH5HJ1R>@
Company name: Telephone number:
Company address:
Commissioning date:
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CONTROLS - SYSTEM AND HEAT PUMP (tick the appropriate boxes)
Time and temperature control to heating
Room thermostat and programmer/timer Programmable Roomstat
Load/weather compensation 2SWLPXPVWDUWFRQWURO
Time and temperature control to hot water Cylinder thermostat and programmer/timer Combined with Heat pump main controls
+HDWLQJ]RQHYDOYHVLQFOXGLQJXQGHUÀRRUORRSV Fitted Not required
Hot water zone valves Fitted Not required
Thermostatic radiator valves Fitted Not required
+HDW3XPS6DIHW\,QWHUORFN>@ Built In Provided
2XWGRRU6HQVRU Fitted Not required
Automatic bypass to system Fitted Not required
Buffer Vessel Fitted Yes No If YES Volume: Litres
ALL SYSTEMS
7KHKHDWLQJV\VWHPKDVEHHQ¿OOHGDQGSUHVVXUHWHVWHG Yes
([SDQVLRQYHVVHOIRUKHDWLQJLVVL]HG¿WWHGFKDUJHGLQDFFRUGDQFHZLWKPDQXIDFWXUHU¶VLQVWUXFWLRQV Yes
7KHKHDWSXPSLV¿WWHGRQDVROLGVWDEOHVXUIDFHFDSDEOHRIWDNLQJLWVZHLJKW Yes
7KHV\VWHPKDVEHHQÀXVKHGDQGFOHDQHGLQDFFRUGDQFHZLWK%6DQGKHDWSXPSPDQXIDFWXUHU¶VLQVWUXFWLRQV Yes
What system cleaner was used?
What inhibitor was used? Quantity litres
Is the system adequately frost protected? Yes
OUTDOOR UNIT
Are all external pipeworks insulated? Yes
Is the fan free from obstacles and operational? Yes
Has suitable consideration been made for waste water discharge? Yes
CENTRAL HEATING MODE
Heating Flow Temperature °C Heating Return Temperature °C
DOMESTIC HOT WATER MODE Measure and Record:
Is the heat pump connected to a hot water cylinder? Unvented Vented Thermal Store Not Connected
Hot water has been checked at all outlets Yes +DYH7KHUPRVWDWLF%OHQGLQJ9DOYHVEHHQ¿WWHG" Yes Not required
ADDITIONAL SYSTEM INFORMATON
Additional heat sources connected: Gas Boiler 2LO%RLOHU Electric Heater Solar Thermal 2WKHU
ALL INSTALLATIONS
The heating, hot water and ventilation systems complies with the appropriate Building Regulations Yes
All electrical work complies with the appropriate Regulations Yes
The heat pump and associated products have been installed and commissioned in accordance with the manufacturer’s instructions Yes
The operation of the heat pump and system controls have been demonstrated to 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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© Heating and Hotwater Industry Council (HHIC)
www.centralheating.co.uk
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