19
No. Code Settings
Default
Value
Range
Minimum
Adjusting
Unit
Unit Explanation to Functions Remarks
25
use of water tank heat
for defrosting
inactive inactive/active / / 00 inactive, 01 active
26
standby time of water
module electric
heating
30 1~99 1
min
value indicates range of
minutes
This function will shorten the defrosting
time and improve defrosting effect , but it
will reduce the water temperature in water
tank.
After the electric heating of
water module
satisfies the conditions, it needs be ing
started with delayed time, for the purpose
of preventing frequent startup by electric
heatin g and reduce energy consumption.
27
water module electric
heating during
defrosting
inactive inactive/active / /
This function can shorten the defrosting
time but increase electricity consumption.
00 inactive, 01 active
28
standby time of water
tank electric heating
45 01~60 1 min
When the outdoor unit has insufficient
capacity, the water tank electric heating
needs delaying the set time for startup,
for the purpose of preventing frequent
starting and reducing energy
consumption.
value indicates range of
minutes
29
upper limit of heat
recovery water
temperature
40 20~45 1 °C
When heat recovery is active and reaches
the temperature, quit from water tank heat
recovery
value indicates temperature
range
30
water pump
anticorrosion
inactive inactive/active / /
If not running long, start the water pump
for short-time run to prevent rusting.
00 inactive, 01 active
31
water pump
anticorrosion running
time
0:00
0
：
00-23
：
00
1 h water pump anticorrosion startup time
value indicates 24 hours per
day
32
water pump
anticorrosion running
period
6 01~07 1 day default run time is each Saturday
value indicates 7 days per
week
33
Emergency moide inactive inactive/active / / 00 inactive, 01 active
34
Use of floor heating for
defrosting
inactive inactive/active / /
When the outdoor unit fails to work,
only the electric heating runs, but this
may increase electricity consumption
(for repair).
This function can shorten the defrosting
time and improve defrosting effect, but it
will reduce the floor heating water
temperature.
00 inactive, 01 active
35
Longest continuous
running time of water
tank
60 02~20 10 m
The longest running time of heat pump
under water tank mode.
set value × 10 = actual running
minutes
Step 6
When the user makes the in-situ settings, some
items that needn’t being set may be wrongfully
set. The following items must be the default
value. Setting error may result in inability of
normal run of water module.
，
，
，
No. Code
1 b4
2 b6
3 b7
4 d2
5 E1
6 E7
7 F3
8 F9
9 H2
10 H9 00 inactive
11 J4 00 inactive
12 J5
Default
Value
inactive
inactive
inactive
inactive
inactive
inactive
inactive
inactive
inactive
inactive
inactive
inactive 00 inactive
Remarks
00 inactive, 01 active
00 inactive, 01 active
00 inactive, 01 active
00 inactive, 01 active
00 inactive, 01 active
00 inactive, 01~03active
00 inactive, 01~24active
00 inactive, 01active
00 inactive, 01active
01active
01active
01active
Step 7
Press the reset key ⑤, and quit from in-situ settings.
● When the lowest water temperature guarantee
function is set as active, the electricity
consumption will increase.
● This table does not contain all wire controller set
functions. If functional setting not covered in the
table is needed, consult local dealer.
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