ES AWH11-V5+, Руководство пользователя

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3. Usage
51
0(off), 1(compressor System
2ON), 2(compressor System
1 ON)
0 Refrigerant collecting function
6
Parameter No.
Meaning Range Default Value
Parameter No.
Meaning Range Default Value
7
00
00 - 99 (in weeks)
Lock Function
This function is used to pump all refrigerant back to outdoor unit in winter time for service purpose. For single compressor
system or compressor system 2 of a dual compressor system, set this parameter to 1, to activate the refrigerant collecting
function
for compressor system 2
.
For activate the refrigerant collecting function for compressor system 1
,
set
this parameter to 2
.
After activated, compressor will start to work to pump the refrigerant back to outdoor unit. After work for 10 minutes, or
press button, this function stops in standby mode. Low ambient temperature protection and low current protection will
not be checked under this operation.
Attention: The usage of this function must comply with the local law or regulation system. Factory will not take any legal
responsibility caused by the abuse of this function!!
This parameter is counted in weeks. Unit will be locked after set time is over, and can only be released by putting in the
preset password.
How to set the pre-set password
Pre-set the password: In standby mode, Press
and
"
SET
"
at the same time for 5 seconds
, "0000"
will be shown
on the screen. Press "SET" again to activate the setting of password. Press "UP" to swift between 4 positions, and press
to adjust the value of the blinking value.
Parameter No.
Meaning
Range
Default Value
4
0
Cooling Buffer Tank 0(no), 1(yes)
This parameter is used to set whether the system has a buffer tank for cooling operation. It is more related to the control
of "circulation pump for cooling system".
If there has no buffer tank included in the cooling system, "circulation pump for cooling system" will work only when
the unit works in cooling mode.
If there has a buffer tank included in the cooling system, "circulation pump for cooling system" will work whenever the
unit has the demand for cooling operation.
Meaning Range Default Value
Parameter No.
Priority Switch Between Hot Water
and Heating Operation
0 (hot Water), 1(heating)
5 0
This function is not designed for this model. Please don't set this parameter to 1.
Parameter No.
Meaning Range Default Value
2(all functions
)
0-DHW-1.Heating
-2
.
Cooling
+
Heating
+
DHW-3
.
Heating Only-4
.
Heating
+
DHW
Available working modes 8
0.If unit available working mode is set to 0, which means only DHW function can be activated, TH/TC/TR
sensor can be disconnected.
1.If unit available working mode is set to 1, which means only Heating or Cooling or Cooling f
unction can be activated, TW sensor can be disconnected.
2.If unit available working mode is set to 2, which means all functions are enable, and all sensors should be
connected.
3.If unit available working mode is set to 3, which means only Heating function can be activated, TW and TC
sensor can be disconnected.
4.If unit available working mode is set to 4, which means only DHW or Heating or DHW function can
be activated, TC can be disconnected.