Johnson Controls DHR18CSB21S, Руководство по обслуживанию

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Service Manual
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Table 2-7-3 Door control wiring port
No. Terminal name Terminal instruction
1 CN1 CN1 wiring terminal and door control interface of indoor main board
2 X1(AC-L, AC-N)
X1(AC-L, AC-N) wiring terminal, connected to door control input
signal, rated voltage 220V.
3 X2 X2 wiring terminal, connected to door control input signal
(low voltage)
(2) Function instructions:
In order to achieve this function, set it through wired controller and refer to the following operation
method.
Factory default is
that this function is not activated; if this function is set and door control
accessories are connected, the unit will control the ON/OFF of unit according to the card state detected by
door control detection board. When the card is not
inserted
, the unit will
go
to standby state. If the unit
has
a
wired
zone
controller, icon will be displayed on the wired
zone
controller.
If the unit
has no wired zone
controller, there will be no display. The unit will control the ON/OFF of
unit according to the detected information.
(3) Setting method:
Under off state of the unit, press Function and Timer buttons at the same time for 5s to go to the
programming
menu.
Press Mode button
until "08" is displayed at the controller. P
ress ▲ or ▼ button to
scroll through
selections:
1) Without door control function (LCD displays 00)
2) With door control function (LCD displays 01)
Choose the second selection and then press Enter/Cancel button to save and exit setting. Now, door
control function is activated. The unit will memorize this setting status. The setting value will be
maintained in the event of a
power failure. The detailed setting is as shown in the Figure below:
Figure 2-7-7