Toshiba MMY-MAP0724HT6UL, Руководство по обслуживанию

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7-2-9. Operating rate output
Operation
At the output terminals, a signal is present (relay closed) or absent (relay open) in various combinations according
to the system operation factor, as shown in the diagram.
The operation rate (FA) is the percentage ratio of the current output of the system to the maximum output (100%).
off = Relay open
on = Relay closed
* Connect the optional P.C. board to the header outdoor unit.
Note 1: Output Relay (K1, K2, K3) Contact Specifications
• Output terminals (OUTPUT1, 2, 3) must satisfy the following electrical rating.
• When connecting a conductive load (e.g. relay coil) to loads K1, K2 and K3, insert a surge killer CR (for an AC
power supply) or a diode for preventing back electromotive force (for a DC power supply) on the bypass circuit.
Function SW16 OUTPUT1 OUTPUT2 OUTPUT3 Operation factor (FA)
System operation
rate output
Bit 1: ON
Bit 2: OFF
off off off FA=0%
on off off 0% <FA<20%
off on off
20% FA
<35%
on on off
35% FA
<50%
off off on
50% FA
<65%
on off on
65% FA
<80%
off on on 80% FA <95%
on on on 95% FA
C2 Connection cable 2
CN514 Interface-side connector (green)
MONITOR Monitoring device
OUTPUT1 Output terminal for each function
OUTPUT2 Output terminal for each function
OUTPUT3 Output terminal for each function
PJ20 Connector on optional PCB side
TB1
Terminal block
<Electrical Rating>
24 V or less (AC / DC), 10 mA or more, 1 A or less (non-conductive load)
Header outdoor unit
Locally procured
Outdoor unit
interface PCB
Shield
wire
Optional PCB
(See “NOTE”)
MONITOR