ES AWH11-V5+, Руководство пользователя

Страница: 52 / 86

3. Usage
52
Parameter No.
Meaning Range Default Value
2
2-10
Stop/Speed down Δ T based on set
temperature in heating/cooling
9
0a
Max Allowed Duration For
Min Compressor Speed
10-60(in minutes
)
30
Stop/Speed down
Δ
T based on set temperature in heating/cooling
:
Steop
Δ
T based on set temperature in heating/coolingmeans after the unit heat
/
cool the water
(or air
,
if in room temperature control mode) above
/
below set temperature over the set
delta T here
,
unit stops
.
Speed down
Δ
T based on set temperature in heating/cooling means after the unit heat
/
cool the
water(or air
,
if in room temperature control mode)above
/
below set temperature below the set delta
There
,
unit starts to reduce its speed
.
Max Allowed Duration For Min Compressor Speed
:
When unit output is higher than demand,compressor speed will be reduced.If compressor has
continuously work in minimum compressor speed for over time set via
“
Max Allowed
Duration For Min Compressor Speed
”,
unit stops
.
【
NOTE
】
Parameter
9
and Parameter
0
a are used by the installer only to limit the function
of the unit
.
By setting the parameter to a certain value
,
user can only select the limited
working mode
(
s
).
【
Water Pump Setting
】
Group A
List of parameters
A3 0
Cooling Circulation Pump Control
Type
A2
0
Heating Circulation Pump Control
Type
A1
0
0 (controlled by unit), 1 -15
(
ON for set time
,
in
minutes
), 16(
always ON
)
0 (controlled by unit), 1 -15
(
ON for set time
,
in
minutes
), 16(
always ON
)
0 (controlled by unit), 1 -15
(
ON for set time
,
in
minutes
), 16(
always ON
)
Unit Circulation Pump Control Type
Parameter No.
Meaning Range Default Value