Setting Of Auxiliary Heater Control - Daikin SkyAir RZR-TA Series Service Manual

Field Settings from Outdoor Unit

2.10 Setting of Auxiliary Heater Control

To improve efficiency and lower install cost the auxiliary heater can be lockout based on outdoor
temperature.
Auxiliary heater maximum allowable temperature
Auxiliary heater is allowed to energize when the outdoor air temperature is smaller than the
auxiliary heater maximum allowable temperature.
No.
MODE
Setting item
H1P
Auxiliary
heater
k
50 maximum
allowable
temperature
Auxiliary heater maximum allowable temperature release differential
Auxiliary heater is not allowed to energize when the outdoor air temperature is recovered by
differential above the auxiliary heater maximum allowable temperature.
No.
MODE
Setting item
H1P
Auxiliary
heater
maximum
k
56
allowable
temperature
release
differential
184
Setting item display
C/H selection
TEST
IND Master Slave
H2P
H3P H4P H5P
k k h h
Setting item display
C/H selection
TEST
IND Master Slave
H2P
H3P H4P H5P
k k k h
Setting condition display
Low
Demand
noise
H7P
H6P
–17.7°C (0°F)
–15°C (5°F)
–12.2°C (10°F)
–9.4°C (15°F)
–6.6°C (20°F)
–3.8°C (25°F)
–1.1°C (30°F)
1.6°C (35°F)
k h
4.4°C (40°F)
7.2°C (45°F)
10°C (50°F)
12.7°C (55°F)
15.5°C (60°F)
18.3°C (65°F)
Auxiliary heater
always not allowed
Auxiliary heater
always allowed
Setting condition display
Low
Demand
noise
H7P
H6P
2.8°C (5°F)
h h
5.6°C (10°F)
8.3°C (15°F)
SiUS281811EA
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Factory setting
k h h h h h h
k h h h h h k
k h h h h k h
k h h h h k k
k h h h k h h
k h h h k h k
k h h h k k h
k h h h k k k
k h h k h h h
k h h k h h k
k h h k h k h
k h h k h k k
k h h k k h h
k h h k k h k
k h h k k k h
k h h k k k k
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Factory setting
k h h h h h h
k h h h h h k
k h h h h k h
Part 5 Field Settings and Test Operation
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