Daikin RXYQ96PYDN Service Manual page 211

Basic Control
[Multi outdoor unit system]
196
A1
Outdoor unit
1 2
Condenser Condenser
GR > 15 GR < -10
A2
Outdoor unit
1 2
Condenser Condenser
GR > 25 GR < -20
A3
Outdoor unit
1 2
Condenser Condenser
GR > 15 GR < -10
A4
Outdoor unit
1 2
Condenser Evaporator
Note 1. "GR" is a numeric value representing the current balanced
condition and calculated from target condensing temperature,
target evaporating temperature, current condensing
temperature, and current evaporating temperature.
Note 2. On the system with two outdoor units, if there is no step for the
destination of transition, that step will be skipped.
GR > 25
GR < -20
GR > 25
SiUS34-801A_b
B1
Outdoor unit
1 2
– Evaporator
GR > 15 GR < -10
B2
Outdoor unit
1 2
Evaporator Evaporator
GR > 15 GR < -10
B3
Outdoor unit
1 2
Evaporator Evaporator
VRVIII R-410A Heat Recovery 60Hz