Daikin GYEQ20AN, Руководство по обслуживанию

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SiAUY361411EA Control Overview
Control and Functionality 96
1.4 Setting Up and Rewiring the Outdoor Unit
„
Configuring the outdoor unit DIP switches
Caution Before accessing the DIP switches, turn off the power and make sure that none of the LEDs on
the circuit board are lit. Attempting to access the DIP switches with any LED lit could result in an
electrical shock due to electricity remaining in the circuit.
Caution After changing any DIP switch setting or connector, you have to turn the power off and back on
for the new setting to take effect.
[Configuring the DIP switches on the main circuit board]
Refer to “3. Setting and Rewiring the Outdoor Unit” in Wiring Manual on page 63.
Table 3.4/ Configuring the DIP switches on the DCBL circuit board
„
Configuring the switches on the BS unit
Table 3.5/ Configuring the switches on the BS unit
Be sure to check the DIP switch settings regardless of whether or not you want to change the factory
default settings.
After changing any DIP switch setting or connector, you have to turn the power off and back on for
the new setting to take effect.
When you want to reset the outdoor unit power supply, turn off the power and make sure that none
of the LEDs on the circuit board are lit before turning back on the power. An attempt to reset the
power supply with any LED lit may fail due to electricity remaining in the circuit.
Name
SW
No. Switch
position
Applicable
Factory
default
On-site
configuration
Remarks
DS1 1 OFF
{
All OFF
Cannot be
changed
Must be
always OFF.
2 OFF
3 OFF
4 OFF
• You have to configure these switches when you use a heating/cooling switching remote controller
or centralized cooling/heating remote controller.
• Be sure to configure the switches before turning ON the power since they are read by the
microcomputer upon power ON.
• When you are finished configuring the switches, be sure to close the electrical box cover.
To use a heating/cooling switching remote controller:
To use a heating/cooling switching remote controller,
connect to terminal (A), (B), and (C) located on the circuit
board contained in the BS unit electrical box.
To use a centralized cooling/heating remote controller (an optional outdoor unit external control
adaptor is required):
To use a centralized cooling/heating remote controller,
connect the connector of the outdoor unit external control
adaptor to connector CN18 located on the circuit board
contained in the electrical box.
DS1
ON
OFF
Turn on DS1-2.
028154-00E
1 2 3 4
DS1
ON
OFF
Turn on DS1-1
028155-00E
1 2 3 4