Daikin LMSEY1A09AVM01 Manual De Funcionamiento página 6

4 User interface
Model Capacity
LMSEY1A09AVM01 950 W
LMSEY1A13AVM01 1.28 kW
LMSEY2A19AYE01 1.9 kW
LMSEY2A25AYE01 2.58 kW
(a) Cooling capacity at a rated empty condition according to
EN 17432 (indoor temperature of 0°C, outdoor temperature of
32°C).
In this document, LMSEY1A13AVM01 is shown in the instructions,
unless there is a need to treat both models separately.
3.3 Safety systems
WARNING
Removal of protections during machine operation is
absolutely forbidden. They have been developed to
safeguard the operator's safety.
In this document LMSEY1A13AVM01 is shown, unless there is a
need to show both models separately.
Mechanical safety devices:
▪ Fixed upper and side protections for evaporator and condensing
unit, secured by locking screws.
▪ External fan protections placed on the evaporating and
condensing units, secured with screws.
Electrical safety devices:
▪ Fan motor protection (against high power absorption) with
automatic reset.
▪ High pressure switch to protect against excessive pressure with
automatic reset.
▪ Alarm:
A buzzer or alarm lamp (if option is installed) goes on when an
alarm occurs (see "4 User interface" [ 4 6]).
▪ Fuses, located in the electrical box.
3.4 Possible options for the unit
INFORMATION
Certain options may NOT be available in your country.
Three cable glands (a, b and c) are provided to bring the option
cables into the unit.
a Option
b Option
c Option
d Door heater, pre-wired (5 m)
e Power supply, pre-wired (5 m)
f Door micro switch, pre-wired (5 m)
Operation manual
6
(a)
Number of cooling
circuits
1
1
2
2
a b c d e f
Insulation pad
The insulation pad is mandatory for wall installation.
a b c
d d
a Flat washer (×2)
b Spring washer (×2)
c Metric bolt M8 (×2)
d self-adhesive gasket
e Insulation pad assembly
Door microswitch
To reduce frost on the evaporator, the door microswitch interrupts
the unit operation when the cold room door is open. It also controls
the cold room lamp. The door microswitch is an accessory.
Door heater
For low temperature applications it is suggested to install a door
heater. It prevents the door from freezing. The choice for the most
appropriate door heater is left to the installer or cold room
manufacturer. Sometimes the door heater is already included in the
pre-fabricated door kit.
INFORMATION
The door heater accessory is only necessary for low
temperature applications.
Cold room lamp
The lamp is ON when the cold room door is open. It is controlled by
the user interface. The cold room lamp is an accessory.
INFORMATION
As there are only 3 free cable glands, only 3 more options
can be installed.
Alarm
An alarm feature can be installed (light or sound).
Router
The unit (or multiple units) can be connected to the internet through
a router, available as an option.
Combining multiple units
To interconnect multiple units, a communication cable must be used.
4 User interface
CAUTION
▪ NEVER touch the internal parts of the controller.
▪ Do NOT open up the controller. Some parts inside are
dangerous to touch and appliance problems may
happen.
This operation manual offers a non-exhaustive overview of the main
functions of the system.
LMSEY1A09/13 + LMSEY2A19/25
Daikin LMS
4P728169-1B – 2023.07