Daikin EKMBPP1, Installation Manual

Page: 5 / 40

2 Specific installer safety instructions
Installation manual
5
EKMBPP1
Modbus adapter
4P720139-1B – 2023.09
Installation (see "5 Installation" [
4
10])
DANGER: RISK OF ELECTROCUTION
▪ Turn off the indoor unit power supply before mounting the
PCB.
▪ Do NOT handle the PCB with wet hands.
▪ Do NOT let the PCB get wet.
▪ Do NOT disassemble, modify or repair the PCB.
▪ Turn OFF the indoor unit power supply if the PCB is
damaged.
▪ Possible consequence: electrocution.
DANGER: RISK OF ELECTROCUTION
Connect the earth wires correctly. Possible consequence:
electrocution.
DANGER: RISK OF ELECTROCUTION
Do NOT connect or turn on power supply before you have
mounted the adapter, connected the electrical wiring and have
closed the adapter.
DANGER: RISK OF ELECTROCUTION
When powered by the indoor unit or any other non-SELV
(Safety Extra Low Voltage) power supply, all external wiring
and electrically attached devices MUST be double insulated to
prevent access by non-qualified persons. When this is not
possible, the EKMBPP1 MUST be powered by a SELV power
supply.
DANGER: RISK OF ELECTROCUTION
Do NOT turn on the indoor unit power supply before you have
mounted the PCB inside the unit (with or without installation
box or mounting plate), connected the electrical wiring and
closed the indoor unit or indoor unit switch box.
Possible
consequence: electrocution.