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7 Installation
Installer reference guide
30
ERHQ+ERLQ011~016 + 16CBV
Daikin Altherma – Low temperature split
4P449970-1 – 2016.06
Typical workflow
Installation typically consists of the following stages:
1
Mounting the outdoor unit.
2
Mounting the indoor unit.
3
Mounting the backup heater (if applicable).
4
Connecting the refrigerant piping.
5
Checking the refrigerant piping.
6
Charging refrigerant.
7
Connecting the water piping.
8
Connecting the electrical wiring.
9
Finishing the outdoor installation.
10
Finishing the indoor installation.
11
Finishing the installation of the backup heater (if applicable).
INFORMATION
Depending on the units and/or the installation conditions, it
might be necessary to connect electrical wiring before you
can charge refrigerant.
7.2
Opening 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
1×
1
2
7.2.3
To open the indoor unit
1
Loosen and remove the 2 screws that fix the front panel.
2×
2
Tilt the front panel towards you and remove the front panel.
7.2.4
To open the switch box cover of the
indoor unit
4×
7.2.5
To open the backup heater
2
1
2×
7.2.6
To open the switch box cover of the
backup heater
Содержание Altherma ERHQ011-014-016BA
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