REVISIONE
NON SCALARE DISEGNO
FOGLIO 1 DI 1
A0
PESO:
fig-8
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
N
N
P
P
R
R
T
T
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
N. DISEGNO
SCALA:1:1
TITOLO:
MATERIALE:
DATA
DISEG.
VERIF.
APPR.
FABB.
Qual.
ANGOLARE:
FINITURA:
LINEARE:
BORDI NETTI
NOME
FIRMA
SE NON SPECIFICATO:
QUOTE IN MILLIMETRI
FINITURA SUPERFICIE:
TOLLERANZE:
INTERRUZIONE
QR
Maintenance can be carried out by the user.
service must be performed only by an authorized installer and in accordance with local rules and regulations.
Questions regarding installation, use, maintenance and service of the unit should be answered by your installer or place of
purchase!
8 MAintenAnce And seRVice
WARninG
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
8.1 components list
G4 FILTER
F7 FILTER
HEAT EXCHANGER
CONDENSATION DRAINS
THERMISTOR
FAN, INTAKE AIR
FAN, EXHAUST AIR
ELECTRICAL CONNECTION CARD
ADDITIONAL CABLE ENTRY
CONTROL CABLE
SUPPLY CABLE
CABLE FOR REMOTE SENSOR
9
fig. 8.a
QR280A
internal components
3
8
1
2
3
4
5
6
7
8
G4 FILTER
HEAT EXCHANGER
CONDENSATION DRAINS
THERMISTOR
FAN, INTAKE AIR
FAN, EXHAUST AIR
ELECTRICAL CONNECTION CARD
ADDITIONAL CABLE ENTRY
CONTROL CABLE
SUPPLY CABLE
CABLE FOR REMOTE SENSOR
9
10
11
fig. 8.b
QR400A e QR550A
internal components
4
1
2
3
4
5
6
7
8
9
10
11
12
QR280A
QR400A - QR550A
6
2
5
4
1
7
9
10
11
REV
ISIO
NE
NO
N S
CA
LAR
E D
ISEG
NO
FOG
LIO
1 D
I 1
A0
PES
O:
fig-
8
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
N
N
P
P
R
R
T
T
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
N. D
ISEG
NO
SCA
LA:
1:1
TITOL
O:
MA
TER
IAL
E:
DA
TA
DIS
EG
.
VER
IF.
APPR
.
FABB.
Qu
al.
A
NGO
LAR
E:
FINI
TUR
A:
LI
NEA
RE:
BO
RDI
NE
TTI
NOM
E
FIRM
A
SE N
ON
SPECI
FICA
TO:
QU
OTE
IN MI
LLIMET
RI
FIN
ITUR
A S
UPE
RFIC
IE:
TOLLE
RAN
ZE:
INT
ERR
UZIO
NE
QR
REVISIONE
NON SCALARE DISEGNO
FOGLIO 1 DI 1
A0
PESO:
fig-8
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
N
N
P
P
R
R
T
T
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
N. DISEGNO
SCALA:1:1
TITOLO:
MATERIALE:
DATA
DISEG.
VERIF.
APPR.
FABB.
Qual.
ANGOLARE:
FINITURA:
LINEARE:
BORDI NETTI
NOME
FIRMA
SE NON SPECIFICATO:
QUOTE IN MILLIMETRI
FINITURA SUPERFICIE:
TOLLERANZE:
INTERRUZIONE
QR
REVISIONE
NON SCALARE DISEGN
O
FOGLIO 1 DI 1
A0
PESO:
fig-8
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
N
N
P
P
R
R
T
T
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
N. DISEGNO
SCALA:1:1
TITOLO:
MATERIALE:
DATA
DISEG.
VERIF.
APPR.
FABB.
Qual.
ANGOLARE:
FINITURA:
LINEARE:
BORDI NETTI
NOME
FIRMA
SE NON SPECIFICATO:
QUOTE IN MILLIMETRI
FINITURA SUPERFICIE:
TOLLERANZE:
INTERRUZIONE
QR
3
6
2
5
7
1
8
10
11
12
Summary of Contents for QR280A
Page 1: ...QR280A QR400A QR550A aL ...
