![background image](http://html1.mh-extra.com/html/daikin/co2-conveni-pack/co2-conveni-pack_installer-and-user-reference-manual_3278134065.webp)
17
|
Electrical installation
Installer and user reference guide
65
FXSN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P602817-1A – 2020.05
NOTICE
Be sure to keep the power line and transmission line apart from each other.
Transmission wiring and power supply wiring may cross, but may NOT run parallel.
1
Remove the service cover.
2
User interface cable
: Route the cable through the frame, connect the cable to
the terminal block (symbols P1, P2) and fix the cable with a tie wrap.
3
Transmission cable
: Route the cable through the frame, connect the cable to
the terminal block (make sure the symbols F1, F2 match with the symbols on
the outdoor unit), and fix the cable with a tie wrap.
4
Appropriate measures (field supply):
If installation is required in accordance
with
45], connect them to the terminal block (symbols T1, T2). See
"17.3 To connect appropriate measures for appliances filled with CO₂"
5
Power supply cable
: Route the cable through the frame and connect the
cable to the terminal block (L, N, earth).
10~15
70~90
7
P1P2 F1 F2 T1 T2
c
L N
10~15
70~90
10~20
a
b
a
Power supply and earth wiring
b
Service cover with wiring diagram
c
Transmission and user interface wiring
6
Fix the cables with a tie wrap.
7
Plastic clamp for tie wrap:
Pass tie wraps through the plastic clamps and
fasten to fix the cables.
A
A'
A
A'
A
A'
A
A'
A-A'
a b
c
c
a
Small sealing (accessory)
b
Wiring
c
Plastic clamp for tie wrap
8
Divide the small sealing (accessory) and wrap it around the cables to prevent
water from entering the unit. Seal all gaps to prevent small animals from
entering the system.
9
Reattach the service cover.
Complete system example
▪
Example:
1 user interface controls 1 indoor unit.