Carrier 42NH - CLZ Manual

Translation of the original document
Ductable Comfort Units
42NH - CLZ
Heating capacity: 1 to 12 kW
Cooling capacity: 0,6 to 9 kW
INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS

The illustrations in this document are for illustrative purposes only and not part of any o󰀨er for sale or contract. The manufacturer reserves the right to change
the design at any time without notice.
2

CONTENTS
1 - UNPACKING, CHECKING AND STORING THE UNIT................................................................................15
2 - HANDLING ...................................................................................................................................................15
3 - DESCRIPTION OF THE UNIT (FIG. 1).........................................................................................................16
3.1 - Name plate (Fig. 2)...................................................................................................................................16
3.2 - Models ......................................................................................................................................................17
3.3 - Dimensions and weight ............................................................................................................................17
4 - INSTALLATION AND CONNECTIONS ........................................................................................................18
4.1 - Mechanical connections ...........................................................................................................................18
4.2 - Air connections .........................................................................................................................................18
4.3 - Hydraulic connections ..............................................................................................................................18
4.4 - Condensate pump draining connection ....................................................................................................20
4.5 - Connecting the condensate drain pump (option) .....................................................................................20
4.6 - Electrical connections...............................................................................................................................21
5 - SERVICING AND MAINTENANCE ..............................................................................................................24
5.1 - Air lter .....................................................................................................................................................24
5.2 - Condensate drain pan ..............................................................................................................................24
5.3 - Fan motor assembly .................................................................................................................................25
5.4 - Heat exchange coil ...................................................................................................................................25
6 - REGULATIONS ............................................................................................................................................26
7 - TESTING & WARRANTY .............................................................................................................................27
3

COLIS / PACKAGE
35 kg
Haut / To p
Bas / Bottom
COLIS
PACKAGE
COLIS
PACKAGE
+50°C
-10°C
COLIS
PACKAGE
4

m
i
kl
d
c
g
I
ae
j
b
c
p
o
f
h n
Fig. 1
V

Designation/Description
Ref. produit/Item Ref.
An/Year N° série/Serial Nbr Repère/PartComposants/Components
Moteur/Motor (Ph/Hz/V) Batterie/Hydro. coil Fluide/Fluid
Maxi pressureElec Element (Ph/Hz/V)P. moteur/Motor P. (W) - I. (A)
tr. mn - 1/r.p.m. Elec Element P. (W)/I.(A) Cablage/Wiring
N° Declaration CEElec DiagramMasse/Weight en service kg
2020 02461545/0001 IOM : 42NH - CL
Z~
7412910.430615 42NH239FEG-A-A
1+N 50/60HZ 230V/220V+T 2T2N EAU
1600000 PA (16BAR)
7606409.007582176
SANS
5V/7,7V/9V
195 W / 245W max | 1.5A / 1.8A
1150 / 1500 / 1600
66
SANS
BC
GL
I
J
H
K
D
E
F
Fig. 2
a
b
Fig. 3
VI

Fig. 4
A
H C
B
I
D
EF
G
SIZES A B C D E F G H I
T2 121 40 121 40 129 98 148 121 40
T3 121 40 121 40 129 98 148 121 40
T4 121 40 121 40 129 98 148 121 40
T5 121 40 121 40 129 98 148 121 40
T6 129 40 175 40 83,5 55,5 111,6 158 40
T7 129 40 175 40 83,5 55,5 111,6 158 40
Fig. 5
VII

a
b
Fig. 6
Fig. 7
Fig. 8
VIII

b
a
Fig. 9
b
a
Fig. 10
IX

bc
Fig. 12
a
Fig. 11
X