ENGLISH-68
Concrete curing function
NOTE
• Definition of Dip switch function
Dip S/W
S/W #1
S/W #2
S/W #3
S/W #4
ON
(default)
• None
• None
• None
• Turn off when
an E101 error
occurs
OFF
• Emergency
heating
• Emergency hot
water supply
• Concrete curing
• E101 error does
not turn off
reference item
• Please refer to the user manual
• Please refer to
the previous
page
• Please refer to
below
1
3
6
5
4
11
14
12
13
2
34
23
17
16
24
19
21
22
15
18
10
9
33
7
8
20
Micom
2-WIRE COMM
SMPS circuit
EEPROM
DIP switch
28
29
30
26
27
31
32
25
Load Control
1
ON
2
3
4
DIP switch
• When outdoor unit only power supply change by local condition, it is an option to auto restart system .
Classification
When the outdoor unit is power
off
When the outdoor unit is power on
Hydro Unit
operation
according to
the DIP S/W #4
setting
ON
(default)
• Hydro Unit E101 error occurs.
• Hydro Unit E101 error disappears.
• Hydro Unit operation turns off.
OFF
• Hydro Unit E101 error occurs.
• Hydro Unit E101 error disappears.
• Hydro Unit keeps its previous operation.
- The outdoor unit on/off control is not available with the A2A indoor unit .
- Although the outd
oor unit is turned on after the E101 error occurred, the A2A indoor unit operation keeps
turned off.
