Hitachi YUTAMPO Serie Manual De Instalación Y Funcionamiento página 24

UNIT CONTROLLER
Description
System Configuration – DHW – Combination Priorities
Type
Maximum Time
Maximum Operation Time
Cycle Time
NOTE: Special functions such as High Demand, Anti-legionella and Boost operation are considered top priority. Compressor operation for Air to Air
units may stop if it is required by any of previous operations.
System Configuration – Heat Pump
System Configuration – Heat Pump – Night Shift
Capacity
Status
Starting time
Stopping time
System Configuration – Optional functions
System Configuration – Optional functions – System – Energy Configuration
Status
18 PMML0451 rev.2 - 03/2018
Default
Range
value
Mixed Water / Mixed / Air
Enabled Disabled / Enabled
0:40 00:10 ~08:00
1 1~24
75 40~100
Disabled Disabled / Enabled
20:00 00:00 ~23:50
8:00 00:00 ~23:50
Disabled Disabled / Enabled
Steps Unit
"In case priority "Type" is set to "Water", system
gives priority to Yutampo operation. Air to Air
operation is not allowed during Yutampo heating-up
process by means HP operation.
In case priority "Type" is set to "Air", system gives
- - priority to Air to Air operation. Yutampo operation is
never performed in case there is at least one Air to
Air unit switched ON.
In case priority "Type" is set to "Mixed", system
allows mixed operation between Air to Air units and
Yutampo Unit. "
"This setting can be only edited in case "Type" is
set to "Mixed":
This option is allowed in case of High Speed
selected. In case of disabled, Yutampo performs
operation until Setting point is reached. In case
of enabled Yutampo operation is performed
1 -
until Setting point is reached or until Maximum
Operation Time is finished. Note that in case
Yutampo operation stops due to Maximum
Operation Time, electric heater shall start in order
to continue heating-up process until setting is
reached."
"This setting can be only edited in case "Type" is
set to "Mixed":
This option is allowed in case "Maximum Time" is
set to enabled. During this time HP is dedicated
0:10 - to Yutampo and Air to Air units do not provide
heating or cooling operation. It is recommended
to not decrease this time in order to reach setting
temperature by means single compressor operation
in one heating-up process."
"This setting can be only edited in case "Type" is
set to "Mixed":
Minimum time between 2 consecutives heating up
1 hour
process. HP operation will start for Yutampo when
water conditions allows HP to start but never before
"Cycle Time" has passed."
1 % Ratio of reduction in heat pump capacity
Status of activation of Night Shift (reduction of
1 - compressor load in order to reduce operation noise
during the night hours)
0:10 time Starting time of Nigh Shift operation
0:10 time Ending time of Night Shift operation
Power meter data control is the measuring of the
real power consumption. It can be done by outdoor
- -
unit estimation, or connecting an external power
meter.
Description