Shutdown; Environment/Disposal - Worcester Greenstar HIU Installation And Maintenance Instructions Manual

Shutdown

Commissioning checklist
Primary circuit average return temperature measured?
Is the average return temperate 40 degrees or below?
Volumetric flow rate of primary circuit?
▶ Record the average primary flow rate over a two minute
period, during a DHW demand at the kitchen sink.
3. DHW
Bypass valve installed? Yes/No
Bypass valve setting?
DHW circulation pump setting?
Position of DHW rotary selector?
Cold water temperature at inlet measured?
DHW temperature at outlet measured?
DHW volumetric flow rate measured?
▶ Make sure that the required volumetric flow rate and
temperature increase is achieved for each outlet.
Primary circuit average return temperature measured?
Volumetric flow rate of primary circuit?
Table 21 Commissioning checklist
Signature of operator:
Signature of installer:
Other:
Date:
Table 22
18
8 Shutdown
NOTICE
______ °C
Damage due to freezing!
▶ Leave the heating system switched on if there is a risk of frost.
______ °C
If the heating system is decommissioned for a longer period:
____ l/min
▶ Interrupt the power supply to the HIU.
▶ When there is a risk of frost and the HIU is decommissioned,
completely drain it on the heating and on the potable water side.
9

Environment/disposal

_________
Environmental protection is a fundamental corporate strategy of the
Bosch Group.
_________
The quality of our products, their economy and environmental safety are
all of equal importance to us and all environmental protection legislation
_________
and regulations are strictly observed.
We use the best possible technology and materials for protecting the
environment taking account of economic considerations.
_________
Packaging
______ °C
Where packaging is concerned, we participate in country-specific
recycling processes that ensure optimum recycling.
All of our packaging materials are environmentally compatible and can be
______ °C
recycled.
Used appliances
____ l/min
Used appliances contain valuable materials that can be recycled.
The various assemblies can be easily dismantled. Synthetic materials are
marked accordingly. Assemblies can therefore be sorted by composition
______ °C
and passed on for recycling or disposal.
Old electrical and electronic appliances
____ l/min
This symbol means that the product must not be disposed
of with other waste, and instead must be taken to the waste
collection points for treatment, collection, recycling and
disposal.
The symbol is valid in countries where waste electrical and
electronic equipment regulations apply, e.g. "(UK) Waste Electrical and
Electronic Equipment Regulations 2013 (as amended)". These
regulations define the framework for the return and recycling of old
electronic appliances that apply in each country.
As electronic devices may contain hazardous substances, it needs to be
recycled responsibly in order to minimize any potential harm to the
environment and human health. Furthermore, recycling of electronic
scrap helps preserve natural resources.
For additional information on the environmentally compatible disposal
of old electrical and electronic appliances, please contact the relevant
local authorities, your household waste disposal service or the retailer
where you purchased the product.
You can find more information here:
www.weee.bosch-thermotechnology.com/
Greenstar – 6721852556 (2022/11)