17
IULIPCLJ 1201 - 6976445_00
IMPORTANT INFORMATION AND
MAINTENANCE
WARNING: the fan coil is connected to power supply and water
circuit. Operations performed by persons without the required
technical skills can lead to personal injury to the operator or
damage to the unit and surrounding objects.
POWER THE FAN COIL ONLY WITH 230V, SINGLE
ͳ
PHASE
VOLTAGE
Any other type of power supply could permanently damage the
fan coil.
DO NOT USE THE FAN COIL IMPROPERLY
Do not use the fan coil for animal husbandry applications (e.g.
incubation).
AIR THE ROOM
Periodically air the room in which the fan coil has been installed.
This is particularly important if the room is occupied by many
people, or if gas appliances or sources of odours are present.
ADJUST TEMPERATURE ADEQUATELY
The room temperature should be regulated in order to provide
maximum comfort to the people in the room, especially if they
are elderly, children or ill, avoiding temperature differences above
7°C in summer between the outside and inside.
In summer, a temperature that is too low causes higher electri-
cal consumption.
CORRECTLY ADJUST THE AIR JET
The air coming out of the fan coil must not impact directly on
people; in fact, even if the air is warmer than the room tempera-
ture, it could cause a cold sensation and result in discomfort.
DO NOT USE EXCESSIVELY HOT WATER
To clean the indoor unit, use soft cloths or sponges soaked in
water at a maximum of 40 °C. Do not use chemical products or
solvents to clean any part of the fan coil. Do not spray water on
the outer or inner surfaces of the fan coil (this might cause short
circuits).
CLEAN THE FILTER PERIODICALLY
Cleaning the filter frequently guarantees enhanced operating
efficiency.
Check whether the filter is very dirty: in this case, clean it more
often.
Clean frequently, remove the dust that has built up using a vac-
uum cleaner and the use of water and cleaning substances con-
siderably speeds up the electrostatic precharge deterioration.
Once the filter is clean, refit it on the fan coil following the
removal instructions but in reverse order.
SUPPLEMENTARY CLEANING
The possibility to remove the basin and the shrouds of the
examinable fans (done only by suitably trained and qualified
personnel) allows to thoroughly clean even the internal parts -
an essential condition when the unit is installed in very crowded
areas or places requiring high standards of hygiene.
DIP SWITCH CONFIGURATION
Dip_Board
Posi
Ɵ
on
Meaning
Dip1
On
With shut-o
ī
valve
O
ī
No
shut-o
ī
valve
Dip2
On
Water probe upstream of the 3-way valve
O
ī
Water probe downstream of the 3-way valve
Dip3
On
Dead band 2°C
O
ī
Dead band 5°C
Dip4
On
MS input with change season func
Ɵ
on
O
ī
MS input with fan coil enable func
Ɵ
on
Dip5
On
See Table 2
(Type of system)
O
ī
Dip6
On
O
ī
Dip7
On
See Table 3
(Type of fan coil)
O
ī
Dip8
On
O
ī
Type of
System
2-Pipe System with
Electrical Heater
4-pipe system
2-Pipe System with Plasma
Cluster/Bactericide lamp
2-pipe system Cold Only + Electric resistor
(2T+2F)
Dip5
OFF
ON
OFF
ON
Dip6
OFF
OFF
ON
ON
Type of fan coil
ULI16PC
ULI26PC ULI36PC
Dip7
ON
OFF
Dip8
OFF
OFF
The board has specific configuration dip-switches for the possible installations. There are 8 microswitches are and they have the fol-
lowing functions: