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17
APPENDIX A —DIP SWITCH SETTINGS
There are 2 DIP switches on the main board. Figures A and B
show the settings for each parameter controlled by a switch.
Switches are shown in the default settings.
v
POSITION 1 — START-UP
OFF
—
Auto Addressing Mode (Default)
ON
—
Factory Test Mode
POSITION 2
—
OFF
—
Normal Mode (Default)
ON
—
Factory Self-Checking Mode
POSITION 3 — NOT USED
POSITION 4 — INDOOR UNIT IDENTIFICATION
OFF
—
Standard Indoor Unit (Default)
ON
—
Mode Priority Indoor Unit (HP only)
(IDU address must be 63)
Fig. A — SW1 Settings
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
POSITION 1, 2 — NOT USED
Fig. B — SW8 Settings
ON
OFF