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5. Confirming Operation
5-1 Pre-operation preparations and settings
(1) Perform the previous operations described in Chapter 3 “ Installation” , Chapter 4 “ System Settings” .
(2) Perform a test operation of indoor units. If being used together with MELANS, perform the installation and electrical
installation for MELANS.
(3) Turn on the power supply for LM-AP. If being used together with MELANS, perform the initialization settings.
(4) The units will be idle until the LM-AP initialization has been completed (LED002 goes out).
❇
This requires approximately 5 to 10 minutes. (If being used together with MELANS, it will be approximately
3 minutes after the completion of the initialization settings.)
(5) Check whether or not LM-AP service LED (LED003 and LED004) have come on.
(6) Refer to the following chapter “6. Troubleshooting” if the LM-AP connection error (LED003) or unit error (LED004) is ON.
(Note 1) Always refer to the previous chapter “4. System settings” before changing the system configuration,
such as the M-NET address.
❇
After confirming the above details, always refer to the following section “5-2. Trial operation procedures” and
make confirmations with trial operations.
❇
Turn all of the switches in the service switch (SW2) [OFF] to confirm the ON/OFF status of the above service LED
(LED002, LED003 and LED004).
5-2 Test-operation procedure
(1) Test-operation of the indoor unit from LM-AP
1. Turn on SW1-9 of LM-AP.
❇
If there is even one indoor unit that is not running, the LM-AP may not correctly recognize the indoor unit.
Refer to the next chapter “Troubleshooting”.
2. Finally turn OFF SW1-9, and verify that all indoor units are stopped.
(2) Test-operation of the indoor unit from L
ON
W
ORKS
®
If there is any tool which corresponds to L
ON
W
ORKS
®
, verify that it can be operated from L
ON
W
ORKS
®
network according
to the following procedure.
1. Set the LM-AP in the config.
If LM-AP has been already bounded to another model (the service LED is not ON), don't apply any new binding.
2. During the test operation, use “ nv1n Reguest On/Off ” to verify that the indoor unit can be operated.
For details of “ nv1n Reguest On/Off ” , refer to the following.
3. Finally put the LM-AP in the unconfig, and end the test operation.
Contact your dealer for details on trial operation from the L
ON
W
ORKS
®
network.
nv1n
Reguest On/Off
network input SNVT_switch nviOnOff_n ;
This input network variable is used to allow On reguest or Off reguest of the indoor unit to be changed via
the network.
When the ventilator(LOSSNAY) interlocks with the inddor unit, it becomes the same operations the indoor uint.
Valid Range
value field
: not used
state field
: 0
= Indoor unit or ventilation unit is Off.
state field
: 1
= Indoor unit or ventilation unit is On.
: Else
= Indoor unit or ventilation unit is Off.
_n … Indoor unit address (M-NET)
Summary of Contents for LMAP02
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