Electric Connection; Alarm Code; Accessories; Guide For The Owner - Carrier 40SMC009N Installation Manual

40SMC---N

Electric connection

40SMC018N-40SMC024N- 40SMC028N- 40SMC036N- 40SMC048N- 40SMC060N
PUMP SENSOR
To make electric connections you need to modify the cables connecting the N or C pole of the terminal block to the J3 pole of the card and insert
the pump contact according to the instructions shown in the diagram above.
Alarm code, accessories and guide for the owner

Alarm code

A diagnostic system is contained in the electronic card to
"check" the system integrity.
When the diagnostic system is under alarm, the red LED
installed onto the main card flashes as indicated below:
• 0,5 sec ON and 0,5 sec OFF with a 5 second pause before the
error code is repeated.
• The number of flashes depends on the error that has been
detected.
Not all of the errors can be reset (see table below).
Error
Error
code
3
Air temperature sensor
4 Internal battery temp. sensor
5 External battery temp. sensor
7
Outdoor unit error
10 EEPROM faulty
11 Card serial number faulty
12 Address/zone number incomplete
*
NO: Turn off power supply to the system, check and repair, if necessary.
Turn on power.
YES: Check
GB - 12
Electric connections for auxiliary pump installation
1 1
J5 J10
1
J6A
1
J17
1
J6B
1
J18
J15
J11
J8
1
1
/
/
Resettable
1 1
J13 J2
J7
1
J20
1

Accessories

For accessories refer to the product catalogues and documents.
*

Guide for the owner

YES
YES
When installation and tests are completed explain the Operation
YES
and Maintenance Manual to the owner, with particular attention to
YES
the main operating modes of the air conditioner, such as:
YES
YES
• Turning the unit on and off.
• Functions of the remote control.
YES
Leave the two installation manuals for the indoor and outdoor
units with the owner for future use during maintenance operations
or for any other needs.
J1
J3
J4
1