Daikin VAM-J8 Series Manual page 93

To route the wiring of the carbon dioxide sensor
VAM350~2000J8VEB
Heat reclaim ventilation unit
4P664012-1 – 2021.08
a
c
b
a CO₂ sensor
b Clamp
c Sealing material
d Bush
e Switch box
f X14A connector
g Screw
1 Remove the screws of the switch box cover.
2 Open the switch box.
3 Follow the same path with the CO₂ sensor wire as the damper switch (red) and
thermistor (black) wires: through the bush inside the unit and through the left
bush in the switch box.
4 Firmly insert the CO₂ sensor wire into the X14A connector.
5 Clamp the CO₂ sensor wire together with the damper switch (red) and
thermistor (black) wires inside the switch box.
6 Cut the accompanying sealing material along the slit. Stick each piece on top
of the sealing material that is attached to the bushing, in order to seal the gap
around the CO₂ sensor wire.
7 Bundle the excess CO₂ sensor wire together with the damper switch (red) and
thermistor (black) wires from the inside of the unit with the accompanying
clamp.
8 Cut off the excess part of the clamp.
NOTICE
To install the heat exchanger rail correctly, the wire MUST be clamped.
NOTICE
When bundling the wires, make sure to open the control box completely.
X5A X6A X12A X11A
J3 J2 J1 JC
f
d e
g
b c
17 Configuration
|
F2 F1 N/P2 P/P1
c
Installer and user reference guide
93