Carrier 42 GW - Page 18

18 42GW
Legend
Legend
Fig.1.
A
- Unit
B
- Frame/Grille assembly
Fig.15.
1 -
Heating: louvre position for correct air ow
2 - Cooling: louvre position for correct air ow
Warning
To close one or two air outlets use the special kit
Fig.18.
1 - Nut
2 - Wooden frame
3 - Threaded hangers
4 - Washers
5 - Nut
6 - Washers
7 - Threaded hangers
8 - Washers
9 - Nut
10 - Nut
Fig.19.
7 - Threaded hangers
11 - "T" bar (to be removed)
Fig.20.
7 - Threaded hangers
11 - "T" bar (to be removed)
12 - Suspension brackets
18 - Electrical box
Fig.21.
13 - False ceiling
14 - Spirit level
Fig.24.
15 - Frame pre-hooking support
16 - Safety belt
17 - Frame supporting nuts and spacers
Fig.25.
3 - Gasket "A"
4 - Gasket "B"
5 - Air discharge
Fig.26-27.
a - Cold circuit water inlet
b - Cold circuit water outlet
c - Air purge valve
d - Hot circuit water inlet
e - Hot circuit water outlet
Fig.28.
See section “Motorized valve”
Fig.31.
Automatic operation position
f - Valve body
g - Thermo-electric valve head
Fig.32.
Electric heater protections
A - Manual reset thermostat
B - Automatic reset thermostat
Fig.35.-36. Standard.
18 - Electrical box
19 - Cable holder
20 - Terminal block
21 - Electric heater relay
22 - Capacitor
24 - Valve cable inlet
Fig.37. Standard with valves
25 - Power supply cable
26 - Control cable
27 - Cold valve cables
28 - Hot valve cables (4 pipes only)
Fig.39e. Brush less motor with heaters
Fig.39h. 24V valves and electric heaters
Fig.
40e.
Winter operation diagram with fresh air intake
O - Antifreeze thermostat
P - Speed controller
Q - Fresh air fan motor
R - Relay 230V
a= neutral
b= cooling signal 230V
c= heating signal 230V
Fig.45.
j - Duct connection ange
k - Clip
l - 6 mm neoprene gasket
m - Insulated exible duct
n - Fresh air intake
o - Conditioned air supply to an adjacent room
Fig.48.
Filter cleaning
Fig.49.
It is forbidden to supply other devices from the terminal
block
Fig.50.
Screw clamp terminal connector types
Fig.51a.
When connecting power supply it is forbidden to put
more than one wire end per screw clamp terminal with
"hook" shape connector
Fig.51b.
When connecting power supply it is forbidden to put
more than one wire end per screw clamp terminal with
“U” shape connector