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Installation and operation manual
2
Accessories
Check if the following accessories are included with your unit.
Optional accessories
There are two types of remote controllers: wired and wireless.
•
Select a remote controller according to customer request and
install in an appropriate place.
•
Refer to catalogues and technical literature for selecting a
suitable remote controller.
For the following items, take special care during
construction and check after installation is finished
Notes to the installer
■
Read this manual carefully to ensure correct installation. Be sure
to instruct the customer how to properly operate the system and
show him/her the enclosed operation manual.
■
Explain to the customer what system is installed on the site. Be
sure to fill out the appropriate installation specifications in the
chapter "What to do before operation" of the outdoor unit
operation manual.
■
This unit can be installed on the floor or be mounted to a wall.
1
Metal clamp
6
Insulation for liquid pipe
2
Drain hose
7
Clamp
3
Leveling screw
8
Installation and operation
manual
4
Sealing pad
5
Insulation for gas pipe
Information requirements for fan coil units
Item
Symbol
Value
Unit
Cooling capacity
(sensible)
P
rated, c
A
kW
Cooling capacity (latent)
P
rated, c
B
kW
Heating capacity
P
rated, h
C
kW
Total electric power input
P
elec
D
kW
Sound power level
(per speed setting
if applicable)
L
WA
E
dB
THE ABOVE TABLE RELATES TO THE MODELS
AND VALUES STATED IN THIS TABLE
A
B
C
D
E
FXLQ20P
5
VEB
1.7
0.5
2.5
0.049
54
FXLQ25P2VEB
2.1
0.7
3.2
0.049
54
FXLQ32P
5
VEB
2.5
1.1
4
0.09
54
FXLQ40P
5
VEB
3.1
1.4
5
0.09
57
FXLQ50P
5
VEB
3.9
1.7
6.3
0.11
58
FXLQ63P
5
VEB
4.9
2.2
8
0.11
59
1x
1x
4x
1x
1x
1x
1
2
3
5
6
1x
8
8x
7
4
Tick
3
when
checked
■
Is the indoor unit fixed firmly?
The unit may drop, vibrate or make noise.
■
Is the gas leak test finished?
It may result in insufficient cooling or heating.
■
Is the unit fully insulated and checked for air leaks?
Condensate water may drip.
■
Does drainage flow smoothly?
Condensate water may drip.
■
Does the power supply voltage correspond to that shown on the
name plate?
The unit may malfunction or components may burn out.
■
Are wiring and piping correct?
The unit may malfunction or components may burn out.
■
Is the unit safely grounded?
Dangerous at electric leakage.
■
Is the wiring size according to specifications?
The unit may malfunction or components may burn out.
■
Is nothing blocking the air outlet or inlet of either the indoor or
outdoor units?
It may result in insufficient cooling or heating.
■
Are refrigerant piping length and additional refrigerant charge
noted down?
The refrigerant charge in the system might not be clear.
(1)
GWP = global warming potential
Periodical inspections for refrigerant leaks may be
required depending on European or local legislation.
Please contact your local dealer for more information.
Important information regarding
the refrigerant used
This product contains fluorinated greenhouse gases.
Do not vent gases into the atmosphere.
Refrigerant type:
GWP
(1)
value:
2087.5
R410A
NOTICE
regarding tCO
2
eq
In Europe, the
greenhouse gas emissions
of
the total
refrigerant charge in the system
(expressed as tonnes CO
2
-equivalent) is used
to determine the maintenance intervals. Follow
the applicable legislation.
Formula to calculate the greenhouse gas
emissions:
GWP value of the refrigerant × Total refrigerant
charge [in kg] / 1000
01_4PEN323720-1E.book Page 2 Tuesday, October 3, 2017 4:34 PM