Daikin VRV Plus Series General Information Manual page 160

Si33-003.book Page 156 Monday, June 25, 2001 9:06 AM
Field Wiring
7.6.7 Sequential Start
Make the outdoor unit cable connections shown below.
The outdoor unit PC board (A1P) is factory set at "Sequential start available".
7.6.8 Setting the Cool/Heat Operation
1. Performing cool/heat setting with the remote control connected to the indoor unit.
2. Performing cool/heat setting with the cool/heat selector.
Caution For low-noise operation, it is necessary to get the optional "External control adaptor for outdoor unit".
For details, see the installation manual attached to the adaptor or service manual Si33-002.
156
A1P A1P
A B C F1 F2 F1 F2 A B C F1 F2
1
Keep the cool/heat selector switch (SS1) on the outdoor unit PC board (A1P) at the factory setting
position IN/D UNIT.
TO IN/D
IN/D OUT/D
SS1
UNIT
UNIT UNIT
F1 F2
C/H
SELECT
F1 F2 F1 F2 F1 F2
Connect the cool/heat selector remote control (optional) to the A/B/C terminals and set the cool/heat
selector switch (SS1) on the outdoor unit PC board (A1P) to OUT/D UNIT.
IN/D OUT/D
SS1
UNIT UNIT
A B C
C/H
SELECT
1
A B C
1. Indoor unit
F1 F2
Fig. 24
1
(V0876)
1. Remote control
1
Fig. 25
(V0877)
1.Cool/Heat selector
Fig. 26
(V0878)
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SiE33-003
Installation Manual