Parts And Functions - Carrier XCT7 40VH A-7G Series Installation And Owner's Manual

Parts and Functions

Air hose joint flange
2
Exhaust fan
3
Air screen
4
Bypass switch air door
5
Conspicuous but innocuous smell may ensue during first run of the unit. The smell will disappear as the unit is more
frequently operated.
Intel fan (volute)
13
SA (send air)
14
[indoor supply]
Indoor side
RA (return air)
15
[indoor waste gas]
Heat exchange device
11
Hoisting hook
1
Wired controller
6
CAUTION
Service port: to facilitate
18
maintaining air screen,
heat exchanger and
electric control cabinet.
Air door electric motor
Heat exchange device delivers heat (temperature and
humidity) exchange between indoor air and outdoor air.
It brings outdoor air conditions to approach indoor air
conditions before blowing indoor outdoor air.
Service lid
10
Electric control cabinet
9
Name plate
8
Inlet fan
7
Heat exchange device
OA (outdoor air)
17
[fresh outdoor air]
EA (exhaust air)
16
[exhaust air outdoor]
Exhaust fan
8