14
GB
6
Set the address of the LOSSNAY you want to register using the [
CLOCK
(
) and (
)] buttons. (01 to 50)
7
Press the [TEST] button, and register the set indoor unit address and
LOSSNAY address.
- Registration end display
The indoor unit address and “IC” and LOSSNAY address and “LC” are
alternately displayed.
- Registration error display
If the address was not correctly registered, the indoor unit address and
registered LOSSNAY address are alternately displayed.
Cannot be registered because the registered indoor unit or LOSSNAY does
not exist.
Cannot be registered because another LOSSNAY was registered at the
registered indoor unit.
< 2. Confirmation procedure >
8
Set the address of the indoor unit connected by the remote controller whose
LOSSNAY you want to confirm using the [
TEMP. (
) and (
)] buttons.
(01 to 50)
9
Press the [
MENU] button and confirm the LOSSNAY address registered
at the set indoor unit address.
- Confirmation end display (When LOSSNAY is connected.)
The indoor unit address and “IC” and registered LOSSNAY address and
“LC” are alternately displayed.
- Confirmation end display (When LOSSNAY is not connected.)
Registered indoor unit address does not exist.
< 3. Deletion procedure >
Use this procedure when you want to delete registration of indoor units
connected by the remote controller and LOSSNAY.
0
Confirm (see
2. Confirmation procedure
) the LOSSNAY you want to delete
and display the indoor units and LOSSNAY confirmation results.
a
Press the [
ON/OFF] button twice and delete registration of the LOSSNAY
registered at the set indoor unit.
- Deletion end display
Indoor unit address and “– –” and registered LOSSNAY address and “– –”
are alternately displayed.
- Deletion error display
When deletion was not performed properly.
3.6. Remote Controller Specifications
3.7. Procedure for Test Run Using Remote
Controller
1. Before Starting Test Run
• After completing installation of the indoor and outdoor units, piping, and wiring,
check the power supply, and check for refrigerant leaks, wiring mistakes, loose
transmission lines, and incorrect polarity.
• Using a DC500 V Mega, check that the resistance between the power supply
terminal block and earth is 1.0 M
Ω
or more. Do not operate if this resistance is
less than 1.0 M
Ω
.
* Never measure the insulation resistance of the terminal blocks for the MA
remote controller and transmission cables.
2. Test Run Using Remote Controller
1. Press the [TEST] button twice successively within three seconds. Test run
starts.
2. Stop the test run by pressing the [
ON/OFF] button.
• During the test run, the off timer is set for 2 hours, and operation stops
automatically after 2 hours has elapsed.
• During the test run, the temperature of the indoor unit pipe (liquid pipe) is
displayed in the room temperature section.
3.8. Procedure for Emergency Operation
1. In case of Outdoor Unit Failure
• With an outdoor unit model that has the capacity of the P500 or more and a
configuration consisting of multiple outdoor units, when some of the outdoor
units fail, the outdoor units that have not failed can perform emergency
operation.
• Error resetting with the remote controller can perform an emergency operation.
(1) Starting Emergency Operation
1
Error occurs.
Î
Detected error location and error code appear on the
remote controller.
2
Reset the error with the remote controller (press the ON/OFF button).
3
If emergency operation can be performed with the error indicated in
1
above (refer to the table below), retry starts.
4
If the same error is detected during the retry in
3
above, reset the error
again with the remote controller and start emergency operation.
Indoor unit address
LOSSNAY address
<Indoor unit address>
Item
Details
Dimensions
120 (H) × 130 (W) × 19 (D) mm
Weight
0.2 kg
Power Source
10 to 13V DC (Supplied from indoor unit)
Power Consumption
0.3 W
Ambient Usage Environment
0° to 40°C, 30% to 90% relative humidity
Composition
PS
°C
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
Operation mode display
“TEST RUN” and “OPERATION MODE” are
displayed alternately.
Timer stops test run after two hours.
Piping temperature display
Stop test run by pressing the [
ON/OFF] button.
During test run, the RUN lamp remains on.
[TEST] button
00gb_WT05475X02_7.book Page 14 Tuesday, June 16, 2009 12:33 PM
