Safety Precautions
Names and functions of each part
One of them is the [COLLECTIVE STATUS DISPLAY screen] for performing operations and settings for all air conditioners, and the [GROUP STATUS DISPLAY screen] for performing operations and settings for air conditioners in each group. COLLECTIVE ON/OFF LIGHT ON: One or more groups are active (also ON if a sequential unit is active) OFF: All groups are stopped. COLLECTIVE STATUS DISPLAY SCREEN/GROUP STATUS DISPLAY SCREEN * If pressed when all groups are stopped, all groups will start operating.
Control details: ON/OFF, operation mode (cooling/heating), set temperature, prohibit operation (ON/OFF, operation changeover, room temperature adjustment)/enable. Use this switch to switch between [NORMAL SCREEN], [PROGRAM MONITOR SCREEN], [PROGRAM SETTINGS SCREEN] and [WEEKLY PROGRAM SETTINGS SCREEN]. Use this switch to change the day for [TIME/DAY SETTING] and [WEEKLY PROGRAM SETTING].
The pattern set on the PROGRAM SETTINGS SCREEN is set and changed in daily units for each group.
Outline of schedule setting and operation
The planning operation for pattern 1 given as an example in step 2. Setting program on the previous page is explained in this section. Cancel the local remote controller function prohibit setting for room temperature adjustment, and then prohibit ON/OFF functions. The details entered for the final operation will be saved until scheduled operation starts the next day.).
Even if a schedule operation is performed from this controller, the air conditioner can be operated with the local remote controller. If "operation prohibit" is set from another system controller, the schedule operation of the set prohibit item will not be executed. The prohibited items set from the other system controllers are ON/OFF (ON/OFF), operation mode switching (MODE) and room temperature adjustment (TEMP.).
Once power is restored, operation will resume with the schedule active after the recovery time. Note that if the schema action contains "operation prohibit", the current state set in the schema will be restored.
Operation methods
Press the MONITOR/SET switch on the Normal screen. displayed in the pattern number display section will change as shown below each time the PATTERN key is pressed. Models that are not set will not be displayed.). will change in the set time order each time the OPERATION key is pressed. When the switch is held down, the time will advance in one-minute increments, ten-minute increments, and one-hour increments.
When the switch is held down, the time returns in one-minute increments, ten-minute increments, and one-hour increments. The screen in the time notification setting and display section changes as shown below each time the MODE switch is pressed. When you hold down the switch, the time moves in five-minute or sixty-minute increments.
When the switch is held down, the time will return in five minute increments or sixty minute increments. The mode will change as shown on the right each time the MODE key is pressed. The PROHIBIT switch will change from vibrating to ON, and the set details will be entered.
The setting details saved in step (2) will be copied to the copy destination. The running time and detail display sections will light up.). If the operation is canceled after step (3), the no. samples returned to the original no. copies). If no operation is performed on this screen for ten minutes, the screen will switch to the normal screen. displayed on the group number display changes in the following order each time the GROUP switch is pressed.
When setting a weekly program, check the device models in the group and the pattern setting details. shown at the weekly pattern setting No. the display changes in the following order each time the DAY switch is pressed. The selected day pattern will flicker.). changes in the following order each time the DAY PATTERN switch is pressed. The details of the selected group's weekly schedule will be cleared (no pattern set) when the CLEAR switch is pressed twice in a row. 6) Deleting all set schedule details.
Troubleshooting
External input and output functions
If the ON/OFF signal is input into the external input interface, all air conditioners and LOSSNAY units being controlled will be turned ON or OFF. If the prohibit/permit signal is input into the external input interface, the slave system controller and local remote controller operations will be prohibited or permitted. The timer is valid even when this mode is entered, and the schedule operation will be executed.
Initial settings
Setting the functions
Save the group setting information and interlocked unit setting information, etc., with this step, and then perform system startup communication. Register the LOSSNAY to be connected with the indoor unit using the interlocked unit setting.). Registration of the group in the unit 4. which is displayed in the group number will change each time the GROUP switch is pressed.
When groups 1 and 2 are not registered and the indoor unit address 005 is registered in group 3. 1) Select the unit to be registered in the group selected in step 1. shown in the operation number. The display section changes order as follows each time the TIME switch is pressed. The numbers appear in reverse order when the TIME switch is pressed. display area: The address number 2) When the registered unit is selected. In this status, pressing the CLEAR switch twice will delete the device registered in the group.
Calling up the locked unit setting screen 2. Selecting the address no. of the locked unit. Select the group to be registered as a nested unit. NOTE • When registering the linked unit, if an indoor unit and a linked unit in a certain group are to be linked, always register the indoor unit with the smallest address number in the group for linking. If the unit is not registered for locking, the intercom cannot be used with the local remote control.
The screens will alternate between the group setting screen and the interlocked device setting screen each time the MONITOR/SET switch is pressed. in which the locked device must be registered. Locked device setting screen (group 2). of the indoor unit to be interlocked with a registered locked unit by pressing the ON/OFF switch. Selecting the interlocked device address number of the interlocked device to be registered with the indoor unit selected in step 3.
After selecting the indoor unit in step 3, press the TIME switch. of the interlocked unit will change in the following order each time the switch is pressed. Perform steps 3, 4 and 5 to register another indoor unit in the same group as the interlocked unit. Perform steps 2, 3, 4 and 5 to register an indoor unit in a group other than the interlocked unit.
Select the associated unit with the STOP switch. of the lock unit to be searched is displayed. If the DISABLE switch is pressed again in this state, other units connected to the linked unit can be confirmed.
System limits
Specifications
