Appliance Description; Standard Delivery; Required Accessories; Further Accessories - STIEBEL ELTRON accelera 220 e Operation And Installation Manual

INSTALLATION

Appliance description

8.4.4 Customer service
For customer service inquiries, please contact Stiebel Eltron di-
rectly at 800-582-8423
9. Appliance description
The heat pump unit is located in the upper section of the appliance.
The DHW tank is located in the lower section of the appliance.
9.1

Standard delivery

The following are delivered with the appliance:
- Condensate drain
- T&P valve, 100 psi at 210 °F (99 °C), leak tested
9.2

Required accessories

Various safety assemblies are available that need to be selected
subject to the respective static pressure. These type-tested safe-
ty assemblies protect the appliance against unacceptable excess
pressure.
- A 70 psi / 4.8 bar pressure reducing valve must be installed
to ensure the pressure of the incoming water line never ex-
ceeds 70 psi / 4.8 bar.
- A 5 gallon (19 liter) potable water expansion tank with air
pre-charge set to 70 psi / 4.8 bar must be installed on the
incoming water line.
9.3

Further accessories

– Condensate pump (if there is a minor base slope for draining
the condensate, use a condensate pump)

10. Preparations

10.1 Transport

CAUTION Injury
!
 Take note of the weight of the appliance. 
 Use suitable transport aids (e.g. a hand truck) and 
enough personnel for transportation.
Material losses
!
The appliance is top heavy and can easily tip over.
 Make sure the unit is not tilted. 
 Only set the appliance down on an even base. 
Material losses
!
The appliance casing is not designed to withstand strong
forces. Incorrect handling can lead to considerable loss.
Observe the information on the packaging.
Leave the appliance in its packaging and on the pallet while trans-
porting. This enables horizontal transport and protects the appli-
ance during transport.
Remove the packaging shortly before the installation and do not
unpack the appliance until it has arrived in the fi nal installation
room.
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Vehicular transport
Material losses
!
Storing and transporting the appliance vertically is rec-
ommended.
The appliance may be transported horizontally on good roads.
Strong shocks to the appliance are not permissible.
Material losses
!
The duration in a horizontal position may not exceed
more than 24 hours.
If the appliance was transported horizontally, it must be
placed in a vertical position and allowed to remain that
way for at least one hour before commissioning.
 Observe the information on the packaging. 
1 Recessed grips
Transport from vehicle to installation room
The cardboard box has reinforced recessed grips along the top of
the appliance. You can use these recessed grips, as well as the
pallet at the lower end, to carry the appliance into the installation
room. Take note of the weight of the appliance and ensure a suffi -
cient number of personnel is available for handling the appliance.

10.2 Storage

If it is necessary to store the appliance for a prolonged period
before installation, observe the following information:
- Only store the appliance in a vertical position. Never store
the appliance horizontally.
- Store the appliance in a location that is dry and largely
dust-free.
- Protect the appliance from coming into contact with corrosive
substances.

10.3 Installation site

The appliance is not approved for outdoor installation except for
garages.
To prevent appliance damage:
- The installation location must be free from fl ammable, highly
combustible gases and substances, as well as high levels of
dust.
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