摘要:
In a refrigerating/air-conditioning apparatus including operating/controlling units such as outdoor units, indoor units and control devices for individually or collectively controlling the driving of the outdoor units and the indoor units, each operating/controlling unit being equipped with a controller for controlling the driving of the operating/controlling unit, the controller having a rewritable memory for storing a control program, control parameter data, control data, etc., and the controllers being connected to one another through communication lines, there is provided at least one data writer which is connected to at least one of the operating/controlling units to transmit control communication data to the controllers of the operating/controlling units when the content of the memory of the controller of at least one of the operating/controlling units is required to be written/rewritten, wherein the control communication data contains identification information with which each controller judges whether the control communication data received is addressed to the operating/controlling unit of the controller concerned, and if the control communication data is judged to be addressed to the operating/controlling unit of the controller concerned, the controller writes/rewrites the control data, etc. of the memory thereof.
摘要:
A method of displaying air-conditioning management information including selecting an extracting position corresponding to a specific room for a layout image of a floor having a plurality of rooms, displaying a partial image extracted from the layout image of the floor having the plurality of rooms such that the partial image shows the specific room at the extracting position together with operating-state data on at least one air conditioner assigned to the specific room, and shifting the extracting position in units of rooms. Correspondingly, an air-conditioning management apparatus includes an image storage device in which a layout image of the floor having a plurality of rooms is stored, an image display extracting device which selects an extracting position and extracts from the layout image a partial image based on the extracting position and corresponding to a specific room, an image display device which displays the partial image together with operating-state data on at least one of the air conditioners assigned to each room, and an extracting-position shifting device which shifts in units of rooms the extracting position of the partial image to be extracted from the layout image.
摘要:
The present invention relates to an air conditioner and a remote controller for the air conditioner, and aims at inhibiting a remote controller operation by a person other than a specific user. Therefore, the specific user previously operates an operation button 30 thereby inputting a set password 41 or the like with respect to a remote controller 1. A CPU 10 stores the input set password 41 or the like in a memory 40. When setting of the set password 41 or the like is carried out, the CPU 10 displays the purport that the remote controller is in a locked state on a display part 20. Even if a remote controller operation related to operation setting of the air conditioner is carried out, the CPU 10 invalidates the operation contents unless input of an input password or the like matching with the set password 41 or the like is performed.
摘要:
The present invention is provided with a remote controller case having an opening for air intake. The remote controller case includes a circuit board provided with a temperature detection circuit. The circuit board has a temperature sensor 26 corresponding to the opening for air intake. When the air-conditioning apparatus is installed, the output data of the temperature sensor 26 are corrected according to the installing environment. After the air-conditioning apparatus is installed, the output data of the temperature sensor 26 are corrected to have a temperature lowered by a predetermined degree to make the remote controller perform a temperature control operation.
摘要:
A control system with a communication function wherein: a central unit communicates 30 with a plurality of devices 11, 12, . . . , monitors and manages the operations of the devices; and each of the devices includes an input section for entering position data thereof. The central unit receives the position data and an identification data of each device, and includes a unit for making the identification data correspond to the position data for each device.
摘要:
Apparatus for removing excessive heat which has built up in a garage, including vents, movable louvers connected to each vent, exhaust fans, and a fan motor. The fan motor may be controlled by a manually-operated switch or a thermostat.
摘要:
When an outdoor machine 2 includes a signal line connector 21 for receiving ON/OFF signals for a compressor, an outdoor machine drive control unit 30 of an air conditioner includes an inverter device 32 for supplying power variable in frequency to the compressor 22, and a control device 33 for controlling the inverter device 32 to gradually increase the number of revolutions of the compressor 22 when the ON/OFF signal for the compressor received through the signal line connector 21 changes from the OFF condition to the ON condition. The air conditioner outdoor machine drive control unit 30 enables to construct an inverter-type air conditioner by using a general heat-pump-type indoor machine and merely mounting it in an outdoor machine.