Low Energy Consumption Fan Motor - Carrier 42GW 200 Manual De Instalación

HDB Control
Power supply connection
Make earth connection prior to any other electrical connections.
Disconnect the power supply to all circuits prior to handling any
electrical components.
Before proceeding with the unit connection to the mains supply locate
live L and neutral N, then make connections as shown in the figure 40
(ref. 25, 20).
The unit can be equipped with a "CRC" wire control or an I.R. control
which are supplied as accessories. If the "CRC" control is used
connected to the terminal block ref. 33 fig. 40, disconnect the I.R.
receiver cable of connector J5 (remote) ref. D.
Connect the "CRC" cable ref. "E" in the box to connector J5 (remote) ref.
"D".
All HDB electronic board are protected with a 5A type gF fuse.
Window (1WS) and presence (1ECO) control
The window and presence contacts must be connected to the terminal
block ref. 33 fig. 40 according to the diagram.
Fault Code Description
2 Air temperature sensor
3 Changeover sensor
4 Cold Draft thermistor
5 Condensate pump error
6 Electric heater configuration error
7 EEprom error
8 Chilled Beam configuration error

Low Energy Consumption Fan Motor

Low Energy Consumption Fan Motor version
42GW...units can ensure a 0% - 100% constant air flow modulation (and
therefore the thermal and refrigerating capacity) thanks to the Inverter
technology combined with the last generation of high energy-efficient
electric motors (EC brushless). This enables a constant control on the
power supplied according to the room that need to be conditioned.
The result is 50% electric energy saving compared to traditional 3-speed
asynchronous motors and a considerable reduction of acoustic emissions.
The table below shows the electrical characteristics of the four types of
motors.
W
LO
A
W
Hi
A
Valve connection
The valves must be connected to the terminal block ref. 33 fig. 40
according to the diagram.
Grouping connection (fig. 40a)
The communication card must be inserted into the special connector
"communication J8" provided on the card.
For more information refer to the manual provided with the grouping
kit.
Grouping configuration of several units (fig. 40b)
Connect the units in daisy chain configuration (white and blue cables in
parallel) for grouping. Refer to the figure below.
Fault codes:
In the case of failure and with the unit ON, the red LED on the board
starts flashing according to the fault code: 0.5 seconds ON and 0.5
seconds OFF followed by 5 seconds OFF.
The fault code table is shown below:
NOTE:
No further electrical connections are necessary (beside power supply
and communication bus) for this unit.(fIg. 39)
All connections between electric components and motor are factory
made.
209 309
7 7
0.08 0.08
23 33
0.19 0.27
The values showed on table are reported only at the Low Energy
Consumption Fan Motor to they are necessary add the control
input power which correspond about 5W (NTC and HDB), 9W for
the pump and 3W or 6W for the valves (4 pipes).
409 509
13 7
0.12 0.08
57 25
0.46 0.23
Resettable
Yes
Yes
Yes
No
Yes
Yes
Yes
609 709
9 11
0.1 0.12
46 115
0.4 0.89
42 GW 37