CLIVET WSAN-YMi 21, Руководство по установке, использованию и обслуживанию

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About DHW mode
ACS (DWH): domestic hot water
DHW MODE SETTING typically consists of the following:
• DHW MODE: enable or disable the DHW mode
•
TANK HEATER: set whether the booster heater is
available or not
• DISINFECT
：
set the parameters for disinfection
• DHW PRIORITY
：
set the priority between domestic hot
water heating and space operation
•
DHW PUMP: set the parameters for DHW pump
operation. The functions above apply only to installations
with a domestic hot water tank.
How to set the DHW mode
To determine whether the DHW mode is effective.
Go to MENU> FOR SERVICEMAN> DHW MODE
SETTING. Press OK. The following page is displayed:
DHW mode
Use UP DOWN to scroll and OK for enter.
When the cursor is on YES, Press OK to set the DHW MODE
as effective.
When the cursor is on NON, press OK to set the DHW MODE
as ineffective.
Go to MENU> FOR SERVICEMAN>DHW MODE
SETTING>1.1 DHW MODE
dT5_ON is the temperature difference for starting the heat
pump, the picture below illustrates the dT5_ON function.
Compressor
Time
T5S is the target temperature for domestic hot water. T5 is
the actual temperature of domestic hot water.
When T5 drops to a certain temperature (T5<T5S-dT5_ON)
the heat pump will be available. dT1S5 is the correct value for
the target outlet water temperature (T1S=T5+dT1S5).
NOTE
The default value of dT1S5 is 10, if surface area of coil in
tank is not large enough, heat pump will stop even water
temperature in the tank is far below the setpoint, it is
suggested that set dT1S5 to 20.
If water temperature probe located in the bottom of tank, it is
possible that long time is needed to turn on the heat pump,
in this condition please set dT1s5 to 20 and put the
temperature probe to the upper part of the tank.
T4DHWMAX is the maximum ambient temperature that the
heat pump can operate at for domestic water heating.
The unit will not operate if the ambient temperature goes
above it in DHW mode.
T4DHWMIN is the minimum ambient temperature that the
heat pump can operate for domestic water heating.
The heat pump will turn off if the ambient temperature drops
below it in water heating mode.
The relationship between operation of the unit and ambient
temperature can be illustrated in the picture below:
Use UP DOWN to scroll and adjust parameters.
Use BACK to exit.