Ecoplus SWBM-10.5H-B/P-S, Instruction Manual, Page: 14 / 24

Operation introductions
Ⅵ .Operation introductions
Water heater
Operation introductions
Ⅵ .Operation introductions
Water heater
3.5 System Parameter & Status Inquiry
On main interface, press
“ ”
to enter the inquiry interface of temperature sensor
and electric expansion status, press
“ ”
and
“ ”
can check each parameter status.
3.5.1 Press
“ ”
for 5 seconds to check parameter setting value, press
“ ” “ ”
to check each system's parameter setting value.
or
Parameter Content Range Default value Remark
Water in temperature sensor
Water out temperature sensor
Ambient temperature sensor
System 1- coil tube temperature
sensor
System 1- air exhausting
temperature sensor
System 2- air exhausting
temperature sensor
Electrical expansion valve
current steps
Reserved
Model parameter
-20 ～ 99 ℃
-20 ～ 99 ℃
-20 ～ 99 ℃
-20
～
99
℃
-20 ～ 99 ℃
-20 ～ 90 ℃
0 ～ 125 ℃
0 ～ 125 ℃
150
～
450
0
20
～
60
℃
1 ℃～ 20 ℃
15 ～ 90min
1
℃～
20
℃
-30 ℃～ 0 ℃
1 ℃～ 30 ℃
30 ～ 90min
1 ～ 12min
15 ～ 45
100 ～ 125 ℃
0 ～ 1
50
℃～
60
℃
20 ℃～ 40 ℃
℃
40
℃
5 ℃
30min
5 ℃
-3 ℃
14 ℃
45min
8min
25
110 ℃
1
60 ℃
35 ℃
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 0
20
21
22
23
24
25
26
27
28
29
30
31
32
Display also even
system is not start up
Actual testing
value
Actual testing
value
Actual testing
value
Actual testing
value
Actual testing
value
Actual testing
value
Actual testing
value
Actual testing
value
Actual testing
value
Actual testing
value
0/1/2/3
0 :for single phase power
single system,
1: for single phase power
dual system ,
2: for 3 phase power single
system,
3: for 3 phase power dual
system
Control
Parameter
Meaning of Setting parameter Range Default Remark
Return water setting temperature
Heating temperature difference (heat pump)
Auxiliary heater starting delay time
Auxiliary heater return temperature difference
Temperature to enter defrosting
Temperature to exit defrosting
defrosting period
Max defrosting time
electric expansion valve initiate value
Air exhausting protection temperature value
Memory record for power disconnection
Second set point (mamimum setting temp range)
Second set point (minimum setting temp range)
Actual impulsion =
setting value*10
1 means record the memory
if any power disconnection
11
System 1- outlet
temperature sensor
Economizer
System 1-
temperature sensor
Economizer
inlet
Only validity when S1 switch
connected
Only validity when S1 switch
connected