•
Outdoor temperature zone
*B: 42.8°F (6°C)
B + 3.6°F (2°C): 46.4°F (8°C)
Outdoor temp.
Combination zone
(Heat pump + Heater)
Heater only zone
*: Adjustable by function setting 67
•
Operation status
*: The outdoor temperature zone transition from one to another will stay in that zone for minimum of 30 min.
Combination zone
Heat pump prohibition zone
On
12 V
Off
0 V
Heater
Comp. On/Off
Outdoor temperature
(Factory setting)
Outdoor temperature zone*
46.4°F (8°C)
42.8°F (6°C)
-0.4°F (-18°C)
-4°F (-20°C)
On
Off
On
Off
Fan
DIP-SW101-3 On
DIP-SW101-3 Off
NOTE:
In following operations, compressor will be on in heat pump prohibition zone.
• Other than heating
• Test run
- 49 -
7-4. Details of function
7. External input and output
DUCT TYPE
RHMV2421-4821*NACJ
A
DUCT TYPE
RHMV2421-4821*NACJ
A