Mitsubishi Electric PAC-IF031B-E Installation Manual page 32

9. Initial setting by remote controller
<Temperature OFFSET setting>
This setting is to adjust the difference between the actual temperature and the temperature sensed by the thermistor (TH1 or TH5)
which tends to be lower due to heat leakage or something.
TEMP OFFSET HEATING (temperature offset setting for Domestic Hot Water)
FTC2
TEMP OFFSET
Set OFFSET temperature ΔT(h) in Domestic Hot Water mode with [TEMP] buttons (
HEATING
TEMP OFFSET COOLING (temperature offset setting for Cooling)
T(a) = Actual flow water
temp.(outlet side)
Outdoor unit
*1
*1 Refrigerant-water HEX
TEMP OFFSET
Set OFFSET temperature ΔT(c) in Cooling mode with [TEMP] buttons (
COOLING
w OFFSET setting is not available in Heating mode.
♦ In order to let the PCB memorize the changed parameters
Make sure to press the
If you press the
ON/OFF
you can exit from this mode without any change.
32
RG79D525H01_EN.indd 32 RG79D525H01_EN.indd 32
TH5
ΔT(h)
= T(a)-T(s)
T(s) = Sensed DHW tank temp.
ΔT(c) = T(s)-T(a)
TH1
Water piping
button before quitting the INITIAL SETTING mode.
CIR.WATER
button in INITIAL SETTING mode before pressing the
T(a) = Actual DHW tank temp.
FTC2
T(s) = Sensed flow water temp.
and )
button
CIR.WATER
and ) .
.
,
2009/04/10 11:18:17 2009/04/10 11:18:17