Hitachi YUTAKI Series Instruction And Operation Manual page 163

UNIT CONTROLLER

DHW Anti Legionella
• Status
• Operation Day
• Starting Time
• Setting Temperature
• Duration
REF Access
DesFun Status
OpInt Operation Day
StTim Starting Time
SHWTS Setting Temperature
KeepP Duration
?
N O T E
• (*1):If Status (DesFun)= "Enabled".
• (*2): 70 or "A" if "A"<70.
• (*) Refer to the table:
Model
A
- (1): 75 ºC when DHW tank's heater is enabled (DSW4-3: ON) or Combination mode (BOCM)= "Parallel" and DHW by boiler (BODHW)
"Enabled" in "Boiler combination" option of the "Complementary heating" menu.
- (2): If the conditions of (1) are no satisfied and the R-134a compressor is disabled (DSW4-1: ON) of the "Complementary heating" menu, the
setting must be 55 ºC.
151 PMML0335A rev.1 - 04/2016
Description
Anti Legionella
YUTAKI S & COMBI
(2.0-3.0)HP REST
50ºC (1) 55ºC (1)
Default
Range
Value
Disabled /
Disabled
Enabled
Sunday Daily / Mon ~ Sun
01:00 (00:00~ 23:50)
70 (*2) 50~A
10 10~60
YUTAKI S80
(4.0-6.0)HP
75ºC (2)
Steps Units Application
S SC S80 M
- - ○ ○ ○
- day ○ ○ ○
00:10 time ○ ○ ○
- ºC ○ ○ ○
- min ○ ○ ○
YUTAKI M
3HP
50ºC (1) 55ºC (2)
Notes
○ -
○ (*1)
○ (*1)
○ (*1)(*)
○ (*1)
REST