Information Menu - Toshiba HWS-G1901CNMR-E Service Manual

Domestic Hot Water Heat Pump
The bottom part of the screen is active, meaning that the icon on the screen contains other
menu items. This part is divided in three menus:
 INFORMATION MENU (8), that can be accessed by pressing (
 MODE MENU (4), that can be accessed by pressing (

MAIN MENU (2), that can be accessed by pressing (
The MAIN MENU is composed of 4 sub menus:
– Temperatures
– Functions
– General
– Installer

The menu items with * are optional functions.

9.1.1 Information Menu

The information menu can be opened pressing button (
gives all the operational information of the unit. The available information are divided in four
groups:
• Temperatures (T)
• Collected data on the unit operation and performance (I)
• The state of the relays of the unit (R)
• The errors and alarms of the unit (Er)
All the information that can be shown in the information menu are described in the following
table. All temperatures are in °C.
Class Code Menu Item
BT1 T air i
BT2 T air o
T
BT3 T water t
BT4 T water b
BT5 T extra
V1 Fan %
V
V2 Input V
I1 HP hr
I2 EL hr
I3 Fan hr
I4 T Avg a
I
I5 T Avg e
I6 HP ON
I7 W el
I8 MWh el
I9 W th
Description
The air temperature at the inlet of the unit
The evaporator temperature at the outlet of the unit
The water temperature at the top of the unit
The water temperature at the bottom of the unit
The temperature measured by the additional sensor
The actual speed of the fan in %
The actual input signal in GC1 (0-10V) from the PV or hygrostat in Volts
The total amount of hours that the compressor has been running
The total amount of hours that the electric heater has been running
The total amount of hours that the fan has been running
The average air temperature with operating unit is displayed in °C since last
Reset All
The average evaporator temperature with operating unit in
°C since last Reset All
The number of START/STOPS for the entire unit life time since last Reset All
The calculated instantaneous electricity consumption in W
since last Reset All
The total calculated electricity consumption in MWh since last Reset All
The calculated instantaneous heating capacity is displayed in W
) or ( )
)
) from the home view. This menu
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Service Manual
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