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7
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Unit installation
Installer reference guide
61
E EHFH03S18D
Daikin Altherma 3 R F
4P596806-1C – 2022.09
7.2 Opening and closing the units
7.2.1 About opening the units
At certain times, you have to open the unit.
Example:
▪
When connecting the refrigerant piping
▪
When connecting the electrical wiring
▪
When maintaining or servicing the unit
DANGER: RISK OF ELECTROCUTION
Do NOT leave the unit unattended when the service cover is removed.
7.2.2 To open the outdoor unit
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING
1×
2
2
1
7.2.3 To close the outdoor unit
NOTICE
When closing the outdoor unit cover, make sure that the tightening torque does NOT
exceed 1.3 N•m.
1×
1
1
2