Lennox FLATAIR FIC-H Series, Инструкция по применению

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Application Guide • FLATAIR-AGU-MSL60-1505-E
11 - OPTIONS
ELECTRIC HEATER
Optionally, these units can contain shielded element electric heating batteries that are mounted on the inside of the
unit in the schematic opposite.
The electric heater must get its power from the unit’s electrical box.
UNIT
STANDARD (kW)
MEDIUM (kW)
HIGH
MAIN SWITCH
The main switch is located on the access panel to the electrical box in the outdoor section in such a way that the unit is disconnec-
ted when the panel is opened.
(Refer to the size diagram a pages 20 to 31 to see the position of the electrical box access panel).
Check to make sure that the main switch is large enough to handle the current for the unit if electric heaters are installed.
PHASE SEQUENCER (THREE-PHASE UNIT)
The phase sequencer is located in the electrical box in the outdoor section, thus assuring that the unit will not begin operation while
the phase connection of the compressor is not correct. Should this occur, then just switch two phase connections.
REMOTE ROOM TEMPERATURE SENSOR, REMOTE DUCT SENSOR
These sensors may be used in conjunction with remote controller, allowing the controller to be mounted in a room away from the
conditioned space.
- REMOTE DUCT SENSOR : The sensor will be located in the return air duct, detecting the air temperature of the air being air
conditioned.
- REMOTE ROOM TEMPERATURE SENSOR : The sensor will be placed in the area to be air conditioned.
KIT 0 DEGREES TEMPERATURE :
This kit includes an crankase heater in the cooling only version , to allow working with outdoor temperatures up to 0 degrees .In
heat pump orders , this crankase heater comes as standard .
KIT -15 DEGREES TEMPERATURE :
This kit includes a proportional regulation of the outdoor fan , to allow working with outdoor temperatures up to minus 15 degrees.
FREECOOLING ONE DAMPER
Fresh air damper regulated by the control , to introduce fresh air from the ambient if the temperature conditions are favourable .
SECOND DAMPER FREECOOLING
Second damper for the freecooling , to regulate the return air regarding the % of fresh air introduced in the room . This option is
only valid with the option FREECOOLING ONE DAMPER.
LOW NOISE LEVEL
Compressor jacket to reduce the sound level around 2 dBA.
AIRFLOW CONFIGURATIONS
These units have different confi gurations to manage the airfl ow , both in the indoor and outdoor section .