Control Mode Switch (Rs) Setting - Daikin VRV Inverter K Series Manual

SI-05C.BOOK Page 389 Monday, November 6, 2000 4:13 PM
SiE-05C
Contact a Input for
Both Input A and B (Factory set: Voltage)
(No Voltage)
5.7.5

Control Mode Switch (RS) Setting

You can select control mode at input A and B with the control mode switch on the PC board adaptor.
(Factory set: 2)
1. If you want to disregard input for wiring check, set to position 1 (direction of arrow).
2. If operating using input A for constant input:
∗ Input B is disregarded.
3. If operating using instantaneous input for input A and input B, use instantaneous input of at least 400
Set all switches before turning on the power supply.
External Control
Input (Wiring to
Normal operation output terminals (W1, W2) and malfunction output terminals (W3, W4) are for contact
Host Computer output with no voltage. (Allowable current per contact is 10 mA~3 A.)
Monitor Panel, Etc.)
Output is as described below.
RY1 and RY2 both OFF
All indoor units are
stopped.
Appendix Inverter K Series / PLUS Series
Set the changeover switch (SS1) to "no voltage."
The black part shows the position of the switch.
Position
2 Unified ON by switching from OFF to ON
Unified OFF by switching from ON to OFF
msec ON time.
Position Input A
3 ON: Unified ON
Fetching the display signal
RY1 only ON
No malfunction has occurred and at least
one unit is operating.
Input A
Input B
ON: Unified OFF
RY2 only ON
At least 1 unit has stopped due to
malfunction, or a malfunction of
transmission has occurred between
central remote controller and indoor unit.
: http://splitoff.ru/tehn-doc.html
Wiring Adaptor
389