Daikin VRV - Page 16

120
113
110
100
95
90
80
70
60
50
40
34
23*
20
14
Indoor Temperature ( ˚FWB)
Entering Water Temperature (
˚F)
50 59 70 80 82 90
*EWT Below 50 ˚F
Requires Antifreeze
Range
for
Operation
Standard Range
for Continuous
Operation
* Limited to 27˚ F
(For the PC Series)
122 F
77 F
23 F
10 F
-4 F
-13 F
-22 F
Ambient
Heat Pump Heat Recovery
COOLING
COOLING
HEATING
HEATING
AURORA Series Standard Operating Range AURORA Series Standard Operating Range
SIMULTANEOUS
VIA extended capacity tables
VIA technical cooling function
Cooling operation for VRV IV Heat Pump single
module systems (RXYQ72/96/120/144/168T) can be
extended down to 10˚F, from the standard limitation
of 23˚F under defined conditions.
Contact your local Daikin manufacturer’s
representative or distributor for details
.
A
C
H
E
G
B
F
D
16
Communication Wiring should be 18-2AWG stranded, no polarity,
no shielding
maximum linear distance = 3280ft, maximum total distance = 6560ft
» Maximum linear distance in the example below is the
longest of either
» (A) to (C), (A) to (E), (A) to (G) or (C) to (G)
» Maximum total distance is (A to F) + (B to C) + (D to E) + (F to G)
» Each local controller (H to C) can run up to a distance of 1640ft
Application Limits
Wiring Parameters
Ambient Limits