35
English
15 .2 .4 . Heat pump lockout
•
New control logic to provide more application options for cold
climates.
•
Outside temperature can now be measured directly from the out-
door unit coil sensor.
•
VRV IV HR, VRV-S and VRV Aurora series HR can also be
programed to automatically switch to emergency heat if there is a
system fault.
Item
Description
Min
Max Increments
Heat Pump
Lockout Temp
Below this tempera-
ture, heat pump is
locked out.
− 15F
(default)
50F
5F
Heat Pump
Lockout Release
differential
When the outdoor
temp is recovered by
this temp, heat pump
is resumed.
5F, 10F (default), 15F
[2-16]= Aux heater setting (Type
I
)
Value [2-16]
Aux heater
0
OFF
1
ON
[2-37]= Aux heater setting (Type
II
)
Value [2-37]
Controlling mode
1
Mode 1
2
Mode 2
3
Mode 3
4
Mode 4
5
Mode 5
6
Mode 6
01_EN_3P477778-3C.indb 35
2/8/2018 14:31:40
Содержание VRV Aurora RXLQ72TATJU
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