www.stiebel-eltron.com
WPL ACS classic |
3
SPECIAL INFORMATION | OPERATION
General information
SPECIAL INFORMATION
- The appliance may be used by children aged 8
and older and persons with reduced physical,
sensory or mental capabilities or a lack of ex-
perience and know-how, provided that they are
supervised or they have been instructed on how
to use the appliance safely and have understood
the resulting risks. Children must never play with
the appliance. Children must never clean the ap-
pliance or perform user maintenance unless they
are supervised.
- The connection to the power supply must be in
the form of a permanent connection. Ensure the
appliance can be separated from the power sup-
ply by an isolator that disconnects all poles with
at least 3 mm contact separation.
- Maintain the minimum clearances to ensure trou-
ble-free operation of the appliance and facilitate
maintenance work.
- Maintenance work, such as checking the electri-
cal safety, must only be carried out by a qualified
contractor.
- We recommend an annual inspection (to establish
the current condition of the system), and main-
tenance by a qualified contractor if required (to
return the system to its original condition).
- Following disconnection from the power supply,
parts of the appliance may remain energised
for 2 minutes until the inverter capacitors have
discharged.
- Never interrupt the heat pump power supply,
even outside the heating season. Otherwise, sys-
tem frost protection is not guaranteed.
- If the heat pump and frost protection are
completely switched off, drain the system on the
water side.
OPERATION
1. General information
The chapters "Special Information" and "Operation" are intended
for both the user 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 these instructions on to a new user if required.
1.1 Other relevant documents
Operating and installation instructions for the WPM heat
pump manager
Operating and installation instructions for connected
indoor unit
Operating and installation instructions for mounting
bracket used
Operating and installation instructions for system
components
Commissioning checklist for heat pump
1.2 Safety instructions
1.2.1 Structure of safety instructions
!
KEYWORD Type of risk
Here, possible consequences are listed that may result
from failure to observe the safety instructions.
f
f
Steps to prevent the risk are listed.
1.2.2 Symbols, type of risk
Symbol
Type of risk
Injury
Electrocution
1.2.3 Keywords
KEYWORD
Meaning
DANGER
Failure to observe this information will result in serious
injury or death.
WARNING
Failure to observe this information may result in serious
injury or death.
CAUTION
Failure to observe this information may result in non-seri-
ous or minor injury.
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