Service Manual

14) Outdoor temperature zone boundary temperature B
Setting required if changing of the outdoor temperature setting for heat pump only zone is required
when auxiliary heater control by outdoor temperature 1 is performed on the indoor unit. For details,
refer to "External heater output" on page 05-20.
Function number Setting value Setting description Factory setting
67
00 42.8 °F (6 °C) ♦
01 14.0 °F (-10 °C)
02 17.6 °F (-8 °C)
03 21.2 °F (-6 °C)
04 24.8 °F (-4 °C)
05 28.4°F (-2 °C)
06 32.0 °F (0 °C)
07 35.6 °F (2 °C)
08 39.2 °F (4 °C)
09 42.8 °F (6 °C)
10 46.4 °F (8 °C)
11 50.0 °F (10 °C)
12 53.6 °F (12 °C)
13 57.2 °F (14 °C)
14 60.8 °F (16 °C)
15 64.4 °F (18 °C)
15) Heat insulation condition (building insulation)
Heat insulation conditions differ according to the installed environment.
"Standard insulation" (00) allows system to rapidly respond to the cooling or heating load changes.
"High insulation" (01) is when the heat insulation structure of the building is high and does not re-
quire system to rapidly respond to cooling or heating load changes.
When "High insulation" (01) is selected:
• Overheating (overcooling) is prevented at the start-up.
• All room-temperature control settings (Function 30, 31, 35, and 36) will reset to "No correction
0.0 °F (0.0 °C)".
Function number Setting value Setting description Factory setting
95
00 Standard insulation ♦
01 High insulation
NOTE:
When changing Function 95, perform this setting before other room-temperature control
settings (Function 30, 31, 35, and 36). If Function 95 is not set first, room-temperature con-
trol settings (Function 30, 31, 35, and 36) will be reset and you must re-do them again.
1-1. Function settings by using remote controller
- (05-8) - 1. Function settings
FIELD WORKING FIELD WORKING