Codification - Carrier 42EM ATMOSPHERA Manual De Instalación

5 - CoDiFiCation

Codification (last digit)
or option 600
Red wire
Grey wire
Black wire
Wire marked L
NOTE: Terminal 1 = highest speed, Terminal 6 = lowest speed.
Product reference
4
Digit
1
0 5
A 2 pipes right
0 9
B 2 pipes left
1 0
C 4 pipes right
1 9
D 4 pipes left
2 1
E 2 pipes/2 wires, right, low pressure
2 2
F 2 pipes/2 wires left, low pressure
2 3
2 9
G 2 pipes/2 wires, right, high pressure
3 1
H 2 pipes/2 wires left, high pressure
3 2
3 3
3 9
B Modular unit with 2 supply air spigots
C Modular unit with 3 supply air spigots
G Modular unit with 1 supply air spigot at the end (in-line configuration)
H Modular unit with 1 supply air spigot at the side (opposite coil)
J Modular unit with 4 supply air spigots
K Modular unit with 5 supply air spigots
M Return air plenum 1 spigot and modular unit 1 supply air spigot (in-line configuration)
N Return air plenum 1 spigot and modular unit 1 supply air spigot (U-shape configuration)
P Return air plenum 2 spigots and modular unit 2 supply air spigots
Q Return air plenum 3 spigots and modular unit 3 supply air spigots
R Return air plenum 4 spigots and modular unit 4 supply air spigots
S Return air plenum 5 spigots and modular unit 5 supply air spigots
T Compact unit with 1 return air spigot and 1 supply air spigot
U Compact unit with 2 return air spigots and 2 supply air spigots
V Compact unit with 3 return air spigots and 3 supply air spigots
18
Fan motor speed wiring
Terminal marking (standard wiring), option 600 not selected
Product type Size
2 E M N N
2 3 4 5 6
- None
C 2-way valve
D 4-way valve
J 2-way valve + flexible piping
K 4-way valve + flexible piping
and option 570 = NTC or HDB
C A A A A
7 8 9 10 11
-
A
0 None
B
A 230 V on/off
C
D
E
F
G
- None
A NTC
B HDB
C Plastic cover
D NTC + IAQ board
K NTC + fuse holder
L NTC + IAQ board + fuse holder
M HDB + fuse holder
S Control box
T S + fuse holder
U S + relay
V S + fuse holder + relay
A A A A A
12 13 14 15 16
A G3 rear access
B G3 access from below
- None
A 125 mm ø fresh air spigot only
B 8.5l/s (30 m
C 17-44 l/s (21/28/36) 60-160 m
None
(75/100/130)
Return air sensor
E Motorised fresh air valve adapter ø
Supply air sensor
125 mm
Change-over sensor
J 125 mm ø fresh air spigot only
A + B
K 8.5l/s (30 m
A + B + C
L 17-44 l/s (21/28/36) 60-160 m
A + C
(75/100/130)
B + C
N Motorised fresh air valve adapter ø
125 mm
W
Variable-speed
LEC motor
/h)
3
/h
3
/h)
3
/h
3