1-91
1
1
These precautions must be observed without fail.
WARNING
● Before proceeding with the installation work, please read carefully through the installation instructions which are provided with the
indoor unit and also through the installation instructions which you are now reading. In particular, be absolutely sure to read through
the “Safety Precautions” prior to installation. Also ensure that the user keeps these installation instructions in a safe place for future
reference.
■ They describe the instructions using categories which are classified by the extent of the injuries and/or damage caused by incorrect
or improper acts.
■ The actions which must or must not be taken are described using the following pictographs.
■ Panasonic disclaims all liability for any accidents or damages occurring as a result of installing the kit using any procedures
which are not described in the installation instructions or which do not use the specified parts.Any malfunctioning or trouble
caused by the manner in which the kit was installed will not be covered by the terms and conditions of the product warranty.
■ Usage precautions
• Install this air-flow blocking kit before proceeding to install the indoor unit.
• Bear in mind when using the air-flow blocking kit that, depending on the air blocking pattern, it will not be possible to use the
“nanoe” function.
• If use of any separately sold parts is being considered, consult the catalogs, equipment design documents, etc. since some
restrictions apply to how the separately sold parts can be used in combination.
• Keep these installation instructions in a safe place together with the operating instructions of the indoor unit.
■
The installation work should be entrusted to the dealer or the store where the
kit was purchased or to a specialized contractor, and the kit must be installed
correctly using only the specified parts without fail.
(Failure to follow these instructions may cause the unit to fall down and/or water to leak.)
■
The kit must be installed correctly in a location which is strong enough to bear
the weight of all the parts.
(Failure to follow this instruction may result in injuries caused by the unit falling down.)
■ The parts specified by Panasonic must be used as the accessory parts.
(Failure to use the specified parts may cause the unit to fall down and/or water to leak.)
■ The kit must not be installed in a location where flammable gases may leak
in the area around it.
(Failure to follow this instruction may cause ignition if gas should leak and accumulate in the area around
the unit.)
These precautions describe instructions which must be followed in order to avoid personal injuries and/or property damage.
This indicates an action which must not
be taken (that is, an action which is prohibited).
This indicates an action which must be taken
(that is, an action which is mandatory).
CAUTION
Safety Precautions
Selecting the DC fan motor taps
It is necessary to set the fan speed in accordance with the intended application and the optional parts to be
used if any such part is used. (Table 1
-
7
)
If this speed is not changed, a reduction in the air flow may result, causing the air outlet temperature to drop
and condensation to form during cooling.
There are two ways to set the fan speed: either (1) change the positions of the DIP switches on the indoor unit
control PCB or (2) set the speed using the wired remote controller. Select one of these ways.
* Priority is given to setting the fan speed by changing the positions of the DIP switches.
TP6
TP3
TP1
1
ON
2 3
TP6
TP3
TP1
1
ON
2 3
Intended application /
name of optional parts
Setting
No
(1)
Item code
5D/5d
setting data
0001
0000
Standard (factory setting)
High-ceiling setting 1
(with standard, ECONAVI panel)
Air-flow blocking kit
(when a duct is connected.)
Intended application /
name of optional parts
Setting
No
Item code
5D/5d
setting data
(3)
(6)
0003
0006
Air-flow blocking kit(for 3-way air flow)
High-ceiling setting 2
(with standard, ECONAVI panel)
Air-flow blocking kit
(for 2-way air flow)
<Procedure> Be absolutely sure to turn off the
power (earth-leakage circuit breaker).
<1> On Table 1
-
7
, check out the “Setting No.” that
corresponds to the intended application and
the optional parts to be used.
<2> Open the cover of the electrical parts box, and
check the indoor unit control PCB. (Fig.
1-
26
)
<3> Select the Setting No. which was checked out
on Table 1
-
7
, and change the positions of the
DIP switches on the indoor unit control PCB.
(1) When setting the fan speed by changing
the positions of the DIP switches on the
indoor unit control PCB
(2) When setting the fan speed using a wired remote controller
(optional parts: CZ-RTC5A)
“OFF” position
1 2 3
TP6
TP3
TP1
1
ON
2 3
DIP switch
DIP switch
Setting
No.
“OFF” position
“ON” position
DIP switch
“OFF” position
“ON” position
TP6
TP3
TP1
1
ON
2 3
DIP switch
“ON” position
TP6
TP3
TP1
ON
(3)
(6)
(1)
In the example
shown in the figure
above:
DIP switch 1 is OFF.
DIP switch 2 is ON.
DIP switch 3 is OFF.
On Table 1
-
7
, check out the “Item code 5D setting data” that corresponds to the intended
application and the optional parts to be used.
(3) When setting the fan speed using a wired remote controller
(optional parts: CZ-RTC4)
On Table 1
-
7
, check out the “Item code 5d setting data” that corresponds to the intended
application and the optional parts to be used.
<1> Hold down the + + buttons together for at least 4 seconds.
The maintenance function screen is displayed.
<2> Use the / buttons to select the display and the / buttons to
select the page.
Select “8.Detailed settings” and press the button.
The [Detailed settings screen] appears.
Using the / buttons, select the unit No.
<3> Using the / buttons, select the item code.
Using the / buttons, change the item code to “5D.”
<4> Using the / buttons, select the setting data.
Using the buttons, change the setting data to the value checked out
on Table 1
-
7
, and press the button.
<5> After selecting the unit No. using the / buttons, press the button.
The [Detailed settings completion screen] appears.
Select “Yes” , and press the
<1> Hold down the + + buttons together for at least 4 seconds.
<2> Each time the button is pressed, the numbers of the indoor units under group
control are displayed in sequence.
The fan motor of only the indoor unit that has been selected will run.
<3> Specify item code “5d” using the temperature setting / buttons.
<4> Change the setting data using the hour buttons. The setting data details
are as given on Table 1
-
7
.
<5> Press the button. (OK if the display changes from flashing to lighted.)
<6> Press the button. The normal stop status is established.
Go to step <2> to change the selected indoor unit.
<7> Press the button. The normal stop status is established.
(1)
0001
5
D
Unit No.
Setting data
Item code
<Procedure> Ensure that the units have stopped operating before changing the fan speed.
<Procedure> Ensure that the unit has stopped operating before changing the fan speed.
Applicable indoor units:4-Way Cassette
INSTALLATION INSTRUCTIONS
Air-flow blocking kit
Model No.CZ-CFU3
85464369937001
Printed in JAPAN
PA0816-10816
CV6233336299
WARNING
CAUTION
NOTES
DC fan motor tap setting table
Table 1
-
7
Indoor unit control PCB
Fig.
1-
26
This symbol refers to a hazard or
unsafe practice which can result in
severe personal injury or death.
This symbol refers to a hazard or
unsafe practice which can result in
personal injury or product or property
damage.
SM830252-01_欧州_Single_8・10HP_TD_SM.indb 91
16/10/14 13:58:06
AMP Air Conditioning
www.ampair.co.uk | [email protected]