12 Electrical installation
Installation and operation manual
15
VAM350~2000J8VEB
Heat reclaim ventilation unit
4P664011-1 – 2021.08
a
l
m
j
i
b
b
k
d+e
c
n
h
o
i
l
q
q
q
r
a
Switch box
b
PCB
c
Switch box cover
d
Securing screw and washer
e
Grounding terminal
f
Terminal board
g
Transmission wiring terminal board (P1, P2, F1, F2)
h
Transmission wiring (to optional controller)
i
Power supply cable
j
Wires for connection of additional external damper
(supplied accessory)
k
Insulated splices-closed barrel connector (0.75 mm²)
(field supply)
l
Double or reinforced insulated flexible cable (0.75 mm²)
to external damper (field supply)
m
Tie wrap (field supply)
n
BRP4A50A (optional accessory)
o
KRP2A51 (optional accessory)
p
CO₂ sensor (optional accessory)
q
Tapping screw
r
Wires for fresh-up operation
Models 800+1000
a
p r
h
m
b
d+e k
f
l
m
n
i
j
b
b
g
o
F2 F1P2P1
J3 J2 J1JC
X33A
X14A
X35A
X24A
X29A
m
j
l
i
k
r
n
a
h
f
d+e
