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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.

GROUND SOURCE HEAT PUMP COMMISSIONING CHECKLIST

Customer name: Telephone number:

Address:

Heat Pump Make and Model

Heat Pump Serial Number

Commissioned by (PRINT NAME): &HUWL¿HG2SHUDWLYH5HJ1R>@

Company name: Telephone number:

Company address:

Commissioning date:

%XLOGLQJ5HJXODWLRQV1RWL¿FDWLRQ1XPEHULIDSSOLFDEOH>@

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 2SWLPXPVWDUWFRQWURO

Time and temperature control to hot water Cylinder thermostat and programmer/timer Combined with Heat pump main controls

+HDWLQJ]RQHYDOYHVLQFOXGLQJXQGHUÀRRUORRSV Fitted Not required

Hot water zone valves Fitted Not required

Thermostatic radiator valves Fitted Not required

+HDW3XPS6DIHW\,QWHUORFN>@ Built In Provided

2XWGRRU6HQVRU Fitted Not required

Automatic bypass to system Fitted Not required

Buffer Vessel Fitted Yes No If YES Volume: Litres

ALL SYSTEMS

7KHKHDWLQJV\VWHPKDVEHHQ¿OOHGDQGSUHVVXUHWHVWHG Yes

([SDQVLRQYHVVHOIRUKHDWLQJLVVL]HG¿WWHGFKDUJHGLQDFFRUGDQFHZLWKPDQXIDFWXUHU¶VLQVWUXFWLRQV Yes

7KHKHDWSXPSLV¿WWHGRQDVROLGVWDEOHVXUIDFHFDSDEOHRIWDNLQJLWVZHLJKW Yes

7KHV\VWHPKDVEHHQÀXVKHGDQGFOHDQHGLQDFFRUGDQFHZLWK%6DQGKHDWSXPSPDQXIDFWXUHU¶VLQVWUXFWLRQV Yes

What system cleaner was used?

What inhibitor was used? Quantity litres

Are all exposed external pipeworks insulated? Yes

BORE HOLE/GROUND LOOPS

Bore Hole Ground Loop Length/Depth m

7KHJURXQGORRSVERUHKROHSLSHVKDYHEHHQ¿OOHGDQGSUHVVXUHWHVWHGLQDFFRUGDQFHZLWKUHOHYDQW%ULWLVK6WDQGDUGV Yes

,IPRUHWKDQRQHFROOHFWRUKDVEHHQXVHGKDVWKHV\VWHPEHHQK\GUDXOLFDOO\EDODQFHG)ORZEDODQFLQJUHJXODWLQJYDOYHV¿WWHGDGMXVWHG" Yes

Has the system been vented/de-aired? Yes

$UHV\VWHP¿OWHUV¿WWHGFOHDQ" Yes

Is the system topped up to the correct level? Yes

:DVWKHV\VWHPFOHDQHGÀXVKHGSULRUWRXVH" Yes

Are isolating valves in their correct position Yes

What system cleaner was used? Qty litres

What antifreeze was used? Qty litres

What temperature will the antifreeze protect to? °C

What inhibitor was used (if not included in Antifreeze)? Qty litres

5HFRUGLQFRPLQJFROOHFWRUÀXLGWHPSHUDWXUH °C

5HFRUGRXWJRLQJFROOHFWRUÀXLGWHPSHUDWXUH °C

CENTRAL HEATING MODE Measure and Record

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 +DYH7KHUPRVWDWLF%OHQGLQJ9DOYHVEHHQ¿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

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

7RFRQ¿UPVDWLVIDFWRU\GHPRQVWUDWLRQDQGUHFHLSWRIPDQXIDFWXUHU¶VOLWHUDWXUH

1RWHV>@,QVWDOOHUVVKRXOGEHPHPEHUVRIDQDSSURSULDWH&RPSHWHQW3HUVRQV6FKHPH>@$OOLQVWDOODWLRQVLQ(QJODQGDQG

:DOHVPXVWEHQRWL¿HGWR/RFDO$UHD%XLOGLQJ&RQWURO/$%&HLWKHUGLUHFWO\RUWKURXJKD&RPSHWHQW3HUVRQV6FKHPH$

%XLOGLQJ5HJXODWLRQV&RPSOLDQFH&HUWL¿FDWHZLOOWKHQEHLVVXHGWRWKHFXVWRPHU>@0D\EHUHTXLUHGIRUV\VWHPVFRYHUHG

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Brand	Vaillant
Model	geoTHERM
Category	Heat Pump
Language	English

Vaillant geoTHERM Installation Instructions

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