Hitachi PC-ARF Technical Catalogue page 97

4 Individual remote controls
PC-ARF
Fd - Heating Upper Limit for Setting Temperature
This function is utilized to limit the highest setting temperature for HEAT operation.
When this function is valid, it provides the appropriate heating operation and energy saving.
The setting conditions and the maximum setting temperature for heating are as follows:
Example:
Factory-Setting: "00"
(Upper limit 30-0=30 ºC)
Setting condition: "09"
(Upper limit 30-9=21 ºC)
Setting Condition
00
01
02
M
11
12
FE - Not Prepared
FF - Not Prepared
H1 - Not Prepared
H2 - Indication of Hot Start
When this function is set as "No Indication" (01), "HOT-ST" is not indicated on the remote control switch.
H3 - Not Prepared
H4 - Not Prepared
H5 - Not Prepared
J1 - Temperature Indication
This function is utilized to indicate the sensor temperature temporarily with easy step. When this function is valid, the
sensor temperature is indicated for 5 seconds by pressing " " switch on the remote control switch.
The sensor temperature is indicated as follows:
• With the remote sensor, the average value of the remote sensor and the inlet air temperature is indicated as the sensor
temperature.
• Without the remote sensor, the sensor temperature is indicated as follows according to the setting condition of the func-
tion (22) "Thermistor of Remote Control Switch (C8)".
1 When "00" is set, the inlet air temperature is indicated.
2 When "01" is set, the temperature at thermistor of remote control switch is indicated.
3 When "02" is set, the average value of 1 and 2 is indicated.
N O T E
When the sensor temperature is below -9C
J2 - Not Prepared
81
TCGB0106 rev.0 - 12/2014
Setting temperature at remote control switch
o
17 C
Temperature Setting: Available
o o
17 C 21 C
Temperature Setting:
Available
Details
Standard Value
Upper Limit -1 C
o
Upper Limit -2 C
o
M
Upper Limit -11 C
o
Upper Limit -12 C
o
, -9C will be indicated.
o o
o
30 C
Temperature Setting:
Not available
Setting Temperature Upper Limit
(HEAT) *
30 C
o
29 C
o
28 C
o
M
19 C
o
18 C
o
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