General Information; Safety Instructions; Structure Of Safety Instructions - Stiebel Eltron DHE 18/21/24 Utilisation Et Installation

oPERATIoN

general information

- The appliance must be permanently connect-
ed to fixed wiring.
- Secure the appliance as described in chapter
"Installation / Installation".
- Observe the maximum permissible pressure
(see chapter "Installation / Specification / Data
table").
- The specific water resistivity of the mains
water supply must not be undershot (see
chapter "Installation / Specification / Data
table").
- Drain the appliance as described in chapter
"Installation / Maintenance / Draining the
appliance".
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oPERATIoN
1. General information
The chapters "Special information" and "Operation" are intended
for both users and qualified contractors.
The chapter "Installation" is intended for qualified contractors.
Note
Read these instructions carefully before using the appli-
ance and retain them for future reference.
Pass on these instructions to a new user if required.
1.1

Safety instructions

1.1.1 Structure of safety instructions

KEYWORD Type of risk
!
Here, possible consequences are listed that may result
from failure to observe the safety instructions.
f Steps to prevent the risk are listed. f
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