Carrier Idrofan 42GR ATM, Installation Instructions Manual, Page: 18 / 20

5 - CODING
Types of products Sizes
Change index Coils Recirculation and blowing W
ater valves
Valve motors Regulations Probes Filter and access Fresh air Motor cabling
Product reference 4 2 E M 1 9 F A T - - - - F - W
Digits
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
(1) Fixed values
Digits 5/6
1 9
2 9
Digit 8
A 2 tubes
C 4 tubes
E
2 tubes/2 wires BP
(PTC 2 cabled floors)
G
2 tubes/2 wires HP
(PTC 5 cabled floors)
J
2 tubes/2 wires MP
(PTC 4 cabled floors)
Digit 9
T
1 ferrule for recirculation
and 1 ferrule for blowing
W T with reinforced insulation
Digit 11
0 Without
A TOR 230V
C 3 pts. 230V
Digit 13
- Without Probe
C Change over
Digit 16
W
“WC”
VARIABLE
Digit 14
A F5
K F6
P F7 Active carbon
S UVPCO
Digit 15
- Without
X SPECIAL
J Only ferrule without regulator
K 30 m 3 /h
L 60-160 m
3
/h (75/100/130)
Digit 12
- Without / Without protective guard
F Without / With protective guard
G NTC / With protective guard
H NTC + IAQ card / With protective guard
Digit 10
- Without / Without protective casing
A Without / With protective casing
C V2V / Without protective casing
D V3V or V4W / Without protective casing
E V2V / With protective casing
F V3V or V4V / With protective casing
J V2W + hoses / Without protective casing
K V3W or V4W + hoses / Without protective casing
L V2V + hoses / With protective casing
M V3V or V4V + hoses / With protective casing
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