5
Intended use
■
Generation of cooling and/or heating
■
For use in industry, commerce, domestic households
System limit
See pipework and instrumentation diagram, connection and wir-
ing diagram
Service life
Heat pump
15 to 25 years
Wearing parts (back-up battery and recharge-
able batteries, safety valve, filter dryer, refrig-
erant oil, compressor, filter, oil separator)
4 to 5 years, subject to hours run and operating point
Life cycle stages
System
user
External
personnel
Manufac-
turer
Refrigera-
tion engi-
neer
Logistics
Electrician/
heating
contractor
Service en-
gineer
Disposal
contractor
Manufacture
X
X
Delivery, moving, handling, siting
X
X
X
X
X
Installation
X
X
X
Commissioning
X
X
X
X
Operation
X
X
Service, repair, shutdown
X
X
X
X
X
Dismantling, removal, collection
X
X
X
X
X
Disposal
X
X
X
Occupational safety
Electrical connections
Danger
Electromagnetic radiation near the wiring cham-
ber of the heat pump control unit can interfere
with electrical devices such as heart pacemak-
ers and defibrillators.
■
Wearers of heart pacemakers:
Avoid going anywhere near the heat pump
control unit wiring chamber; possibly consult
your physician.
■
Store and use defibrillators outside the area at
risk.
Danger
Incorrectly executed electrical installations can
result in injuries from electrical current and in
appliance damage.
Connect the power supply and implement all
safety measures (e.g. RCD circuit) in accord-
ance with the following regulations:
■
IEC 60364-4-41
■
VDE regulations
■
Technical connection requirements specified
by the local power supply utility
Safety and liability
Heat pump application limits
5549 984 GB
Service
Summary of Contents for KWT BW 301.B090
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