• When regularly making the following settings to the same outdoor unit by using schedule function etc., leave the
following interval.
<Corresponding function>
More than 6 minutes must elapse
More than 3 minutes must elapse
· Set outdoor unit forced o mode·Reset outdoor unit forced o mode
When performing periodical settings like schedule settings for the following functions, perform the setting to all the
indoor units in the same refrigerant system simultaneously, conforming to the timing restriction described below.
<Corresponding function>
More than 10 minutes must elapse
More than 10 minutes must elapse
· Stop operation
· Set indoor unit forced thermostat
o mode
· Start operation
· Release indoor unit forced
thermostat o mode
Forced thermostat OFF instruction, outdoor unit forced o instruction and capacity save setting.
Only one equipment can send these instructions for each refrigerant system.
When these instructions are sent by multiple equipment (eg.from System Controller & BACnet Gateway at the
same time), the system may not respond as instructed or may malfunction.
The electricity charge apportionment function of VRF system can only be performed from one equipment simultaneously.
Therefore, ECA setting, required to be set before performing electricity charge apportionment, can only be sent from one
equipment simultaneously.
The energy saving function of VRF system can only be performed from one equipment simultaneously. Therefore, ES
setting, required to be set before performing energy saving, can only be sent from one equipment simultaneously.
PACKING LIST
Name and shape Quantity Application
DVD-ROM
1
Includes the software and manuals for
BACnet
®
Gateway
.
Wibu key
(Software protection key)
1
Software protection key to be inserted in a USB slot running
BACnet
®
Gateway
.
BACnet
®
Gateway
may only run on a PC with Wibu Key.
OTHER REQUIRED DEVICES (LOCALLY PURCHASED)
●
Personal computer that satises the following system requirements
●
Echelon
®
U10 USB Network Interface – TP/FT-10 Channel (Model number: 75010R) (Required
for each VRF Network.)
- (05 - 169) -
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