Hitachi PSC-A1T Technical Catalogue

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:
17
o
C3
0
o
C
17
o
C21
o
C
Factory-Setting: “00”
(Upper limit 30-0=30 ºC)
Setting condition: “09”
(Upper limit 30-9=21 ºC)
Temperature Setting:
Not available
Temperature Setting:
Available
Setting temperature at remote control switch
Temperature Setting: Available
Setting Condition Details
Setting Temperature Upper Limit
(HEAT) *
00 Standard Value 30
o
C
01 Upper Limit -1
o
C 29
o
C
02 Upper Limit -2
o
C 28
o
C
M M M
11 Upper Limit -11
o
C 19
o
C
12 Upper Limit -12
o
C 18
o
C
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.
NOTE
When the sensor temperature is below -9C
o
, -9C
o
will be indicated.
J2 - Not Prepared
4 Individual remote controls
PC-ARF
TCGB0106 rev.0 - 12/2014
81
4

Hitachi PSC-A1T Specifications

General

Brand	Hitachi
Model	PSC-A1T
Category	Controller
Language	English