background image

Summary of Contents for SHA TM64 AGB

Page 1: ...S H AT M6 4A GB ...

Page 2: ... via the timer Use to enable disable remote controller operation via the timer Use to set programmed operation trigger time Program settings are not entered unless the button is pressed at the end of setting operations E HOLIDAY button Press to set and cancel holidays during a scheduled week of operation F CANCEL button Press to cancel the current program setting operation copying operation or hol...

Page 3: ...group or day of the schedule J Present time Displays the present time on a 24 hour clock Also displays settings in the various setting modes Using the Schedule Timer To use the schedule timer follow the steps below STEP1 Turn ON power to the air conditioner Turn ON power to the air conditioner connected to the schedule timer The schedule timer performs initial communications with the indoor units ...

Page 4: ...is displayed When the SET button is released the hour is set and the indica tion changes from blinking to lighting NOTE Pressing just the HH or MM button does not change the time STEP 2 Hold down the SET button and press the MM button to set the minutes The minutes increase 1 minute at a time with each single press of the MM button while the SET button is held down The minutes scroll rapidly when ...

Page 5: ... the DAY button to set today s day of the week blinks and moves 1 day at a time across the days of the week with each single press of the DAY button while the SET button is held down When the SET button is released the day of the week is set and the changes from blinking to lighted NOTE Pressing just the DAY button does not change the day of the week ...

Page 6: ...For more information contact your dealer STEP 1 Press the PROGRAM button to select a group When the PROGRAM button is pressed the group No and to day s day of the week start blinking and the present time indica tion changes to a blinking PG 1 Press the GROUP button to select a group for programmed op eration and then press the SET button NOTE Group selection is disabled depending on installation c...

Page 7: ...et up programs in the same way When the SET button is pressed settings are automatically ar ranged in the order of earliest time first If the SET button is pressed without any new settings being made in the program program starts blinking again and set tings can be changed Similarly if the SET button is pressed after setting up program program starts blinking again STEP 5 Press the PROGRAM button ...

Page 8: ...ions of the same time setting and in the above example therefore select the time setting to correct STEP 2 Change the time setting with the HH and MM buttons so that the times are no longer the same STEP 3 Press the SET button and check ERROR is not displayed STEP 4 Press the PROGRAM button to end the setting mode Example of Time Settings That Do Not Cause Errors The below time settings do not gen...

Page 9: ...e DAY button When the DAY button is pressed the first time tomorrow s day of the week starts blinking and the program settings for tomorrow are displayed Every time the DAY button is pressed the program settings change in order of the days of the week Pressing the GROUP button displays the program settings of another group on that same day STEP 3 STEP 3 End checking Press the CLEAR button The norm...

Page 10: ...ay area In this state select a group in which to copy day programs using the GROUP button STEP 2 Select a source day program to copy Every time the DAY button is pressed the moves across the days of the week display therefore select a day of the week that will serve as the copy source Once having selected the copy source day press the SET button to set it The display changes to key you to select a...

Page 11: ...nguishes the program schedule marker and cancels the copy operation STEP 6 Press the PROG COPY DAY button to enter the copied pro gram in the selected days The normal display returns NOTE If a program already exists in the copy destination day the newly copied program overwrites the existing program If you accidentally copy over a program in the day program copy mode holding down the CANCEL button...

Page 12: ...roup When the SET button is pressed the number of the copy desti nation group appears in the program No area NOTE If a group from numbers 1 to 4 was selected as the copy desti nation group that number appears in the program area If a group from numbers 5 to 8 was selected that number appears in the program area STEP 3 Select a copy destination group After pressing the SET button CP 2 starts blinki...

Page 13: ...tions made up until that point are cleared STEP 5 Select other copy destination groups if desired You can copy the selected source group programs into other groups by repeatedly pressing the GROUP button to select a group followed by the SET button to set it NOTE If a group from numbers 1 to 4 was selected as the copy desti nation group that number appears in the program area If a group from numbe...

Page 14: ...a holiday When Friday comes the program set for that day does not run When Saturday comes Friday s holiday setting is canceled Example Setting STEP 1 STEP 1 Press the GROUP button to select a group to go on holiday NOTE Depending on installation conditions group selection is disabled or set so that all groups are automatically selected for the holiday feature If so proceed to the next step STEP 2 ...

Page 15: ...ng installation the remote controller will be set to disable the timer for individual groups In this state the timer is disa bled only for the selected group therefore press the GROUP button to confirm which group is selected Hold down the TIMER OFF button for more than 2 seconds To turn the timer back ON hold down the TIMER OFF button for more than 2 seconds appears on the display The timer is di...

Page 16: ...made up until that point are cleared Select a day to cancel using the DAY button and press the CLEAR button All settings in programmed operations through are cleared The display appears as shown above Press the PROGRAM button to enter the clear operation The normal display returns without the program schedule marker underneath the days of the week Select a day and press the SET button Programmed o...

Page 17: ...mote controller The air conditioner responds to the most recently pressed button 1 Whether remote controller operation is enabled or disabled depends on the setting of the previous day 2 Since remote controller operation is disabled operation remains disabled 3 The remote controller remains disabled the next day and thereafter until it is enabled in the remote controller operation enable disable s...

Page 18: ...timer settings Example Operation when power is not lost 1 Whether remote controller operation is enabled or disabled depends on the setting of the previous day Operation when power is lost at 15 00 and subsequently restored Air conditioner operation Remote controller operation Air conditioner operation Remote controller operation 1 Whether remote controller operation is enabled or disabled depends...

Page 19: ...uled Refer to page 3 97 Air conditioners can be started and stopped from the remote controller even though the program disables remote controller operation Power to the air conditioner was lost and subsequently restored Refer to page 3 101 blinks in the present time display area Power to the air conditioner was lost for a long period of time Set the present time and today s day of the week again R...

Page 20: ...n the same metal conduit Doing so can cause malfunction Install the schedule timer at a location away from any sources of electrical noise Install a noise filter or take other appropriate action if electrical noise affects the power supply circuit of the unit 1 Open the panel on the schedule timer unit Insert a stand ard flat head screwdriver or similar tool into the notches on the bottom of the s...

Page 21: ...nit control wiring for central control as shown in the figure at right The maximum number of indoor units that can be con nected to a single system is 64 The maximum number of outdoor units is 30 The maximum number of schedule timer units that can be connected is 8 A maximum of 10 schedule timer units and other central control devices can be connected 1 Do not allow a screwdriver or other metal ob...

Page 22: ...s no polarity The wiring may be connected in reverse The length of the power wiring must be no more than 100 m Note The inter unit control wires are pink blue blue using wire joint crimping Use pink blue wires If a system controller is not installed power is sup plied from the indoor unit If power is supplied from the indoor unit control PCB of a nearby indoor unit connect the provided T10 termina...

Page 23: ...ess 4 Address 5 Address 6 Address 7 Address 8 Holiday and Operation Disable Settings for Each Group 8 When this setting switch is OFF units are all controlled together When this switch is ON the units are controlled by the settings for each timer group These switches are all OFF at the time of delivery These switches are all OFF at the time of delivery If remote controller enable disable is used t...

Page 24: ...p settings manual group assignments Manual timer group settings allow central control addresses to be assigned freely within the timer groups 1 Turn ON S41 setting switches 2 and 3 then turn ON the power Restart and initial communications are performed SCAn blinks in the display The normal display appears after several minutes 2 When the normal display appears press and hold the schedule timer but...

Page 25: ...e timer can then be used to start and stop these units 1 Press and hold the schedule timer button button and CLEAR button for 4 seconds or longer Ad central control address appears in sequence blinking 2 Use the GROUP button in the area to display the blinking central control addresses in sequential order In this way it is possible to check which central control addresses in the displayed timer gr...

Page 26: ...T SELECT button once to display the unit No of the main unit Schedule timer Central control addresses Indoor unit Unit No System Indoor Room name Fixed timer group 1 4 8 1 At the time of shipment 1 1 1 2 3 4 5 6 7 8 2 9 10 11 12 13 14 15 16 2 3 17 18 19 20 21 22 23 24 4 25 26 27 28 29 30 31 32 3 5 33 34 35 36 37 38 39 40 6 41 42 43 44 45 46 47 48 4 7 49 50 51 52 53 54 55 56 8 57 58 59 60 61 62 63 ...

Reviews: