Cover1.fm Page 1 Wednesday, January 7, 2004 10:44 AM OPERATION MANUAL CENTRAL REMOTE CONTROLLER MODELS DCS302C71 Read these instructions carefully before installation. Keep this manual in a handy place for future reference. This manual should be left with the equipment owner.
Cover2.fm Page 3 Friday, September 12, 2003 9:29 AM ( 4 )( 5 )( 6 ) ( 7 ) (10)( 9 ) ( 3 ) ( 1 ) (11) ( 2 ) (12) ALL INDIVIDUALLY (13) (14) OPTION TEST 1 F C SET NOT L H HH AVAILABLE FRESH UP 2 (20) (21) No. No CODE UNIT No. (8) (16) (17) (15) (19) (18) (22) Fig. 1 (24) (25) (26) (28) (29) (30) (31) (27) (34) (33) (32) (23) (37) (36) (35) Fig. 2 2 1 ALL INDIVIDUALLY 2 F L 4 3 1 7 5 Fig. 3 3 6 Fig.
Cover2.fm Page 4 Friday, September 12, 2003 9:29 AM 2 4 INDIVIDUALLY F L 5 1 3 8 7 6 Fig. 5 2 9 5 6 1 3 4 7 8 Fig. 6 2 F 4 1 3 7 5 6 Fig. 7 2 4 INDIVIDUALLY F L 5 1 3 6 Fig.
Cover3.fm Page 25 Friday, September 12, 2003 4:10 PM 2 4 INDIVIDUALLY H FRESH UP 5 1 3 6 Fig. 9 INDIVIDUALLY 1 F 2 No. No L 1 2 Fig. 10 INDIVIDUALLY F CODE L 1 2 Fig. 11 INDIVIDUALLY F L 1 Fig.
Cover3.fm Page 26 Friday, September 12, 2003 4:10 PM 2 4 INDIVIDUALLY F L 1 3 Fig. 13 Operation lamp INDIVIDUALLY 2 F L UNIT No. 3 1 Fig. 14 INDIVIDUALLY F L 1 Fig. 15 3 INDIVIDUALLY F L 1 2 Fig.
EM03A063_EN P1-2.fm Page 1 Monday, December 8, 2003 6:21 PM BEFORE USE 䡲 GENERAL DESCRIPTION OF SYSTEM This central remote controller can monitor and control up to 64 indoor unit groups. Using two central remote controllers allows monitoring and controlling of up to 128 indoor unit groups. Main Functions 1. Batch starting and stopping of indoor units connected to the central remote controller. 2.
EM03A063_EN P1-2.fm Page 2 Monday, December 8, 2003 6:21 PM ∗ Zone control from the central remote controller Zone control is available from the central remote controller. With it, it is possible to make unified settings for multiple groups, so setting operations are greatly simplified. Zone 1 Zone 2 Zone 3 Zone 4 Central remote controller Zone 5 Outdoor units • Any setting you make within a given zone will apply to all groups in the said zone.
EM03A063_EN P5-22.fm Page 5 Tuesday, December 2, 2003 7:27 PM CAUTION After a long use, check the unit stand and fitting for damage. If they are left in a damaged condition, the unit may fall and result in injury. Do not allow a child to mount on the unit or avoid placing any object on it. Falling or tumbling may result in injury. Do not let children play on and around the unit. If they touch the unit carelessly, it may result in injury. Do not place a flower vase and anything containing water.
EM03A063_EN P5-22.fm Page 6 Tuesday, December 2, 2003 7:27 PM FEATURES AND FUNCTIONS n Operation menu This central remote controller can operate and stop machines by either group or zone. Batch operation and batch stop functions are also available. When used in combination with the schedule timer (optional accessory), timer operation and stop functions are available. See page 8—12. n Various operation modes.
EM03A063_EN P5-22.fm Page 7 Tuesday, December 2, 2003 7:27 PM NAMES AND FUNCTIONS OF THE OPERATING SECTION (Fig. 1, 2) 1 2 UNIFIED OPERATION BUTTON “ ” DISPLAY (COOLING/HEATING SELECTION PRIVILEGE NOT SHOWN) Press to operate all indoor units. 13 For zones or individual units (groups) for which UNIFIED STOP BUTTON this is displayed, cooling and heating cannot be selected. Press to stop all indoor units. OPERATION LAMP (RED) 3 Lit white any of the indoor units under control is in operation.
EM03A063_EN P5-22.fm Page 8 Tuesday, December 2, 2003 7:27 PM CODE “ UNIT No. ” DISPLAY (OPERATION CODE AND UNIT NUMBER DISPLAY) 33 The method of operation (remote controller 21 prohibited, central operation priority after-press operation priority, etc.) is displayed by the corresponding code. This displays the numbers of any indoor units which have stopped due to an error.
EM03A063_EN P5-22.fm Page 9 Tuesday, December 2, 2003 7:27 PM • If the zone number in the zone screen is displayed as “---,” this indicates that no units are registered in a zone. Please perform zone registration before proceeding in the zone screen. (See page 9) 䡲 Batch operation and stop method (Fig. 4) 䡲 Group operation and stop method (Fig. 5) This is for operating or stopping connected units in groups. [Group operation] 1.
EM03A063_EN P5-22.fm Page 10 Tuesday, December 2, 2003 7:27 PM 2. 3 Select the Zone Number to be registered using the “ZONE NUMBER” button. [Batch deletion of zone registration] 1. Keeping the button pressed down will move it rapidly. 3. 5 “ ” to the group you wish to 4 reg- ister using the arrow keys. Keeping the button pressed down will move it rapidly. 4. 6 Press the “SELECT” button to register that group to the zone. The “ units.
EM03A063_EN P5-22.fm Page 11 Tuesday, December 2, 2003 7:27 PM 䡲 Changing the fan direction and fan strength (Fig. 8) 3. This changes the fan direction and strength settings in the air conditioner. Changing the fan direction and strength is done in the individual screen. 1 →“ to enter the 2 2. 3 4 ” to select the units to fan direction “ adjustment or fan strength adjustment. Keeping the button pressed down will move it rapidly. 3. 5 Press the “FAN DIRECTION ADJUSTMENT” button.
EM03A063_EN P5-22.fm Page 12 Tuesday, December 2, 2003 7:27 PM 3. When using timer operation, make sure the times do not overlap when setting the program of the schedule timer. Select the desired timer number by pressing the “TIMER NO.” button. 1 Once the desired timer number is displayed, 2 press the “SET” button. The display for timer number 2 will stop blinking. 1 2 No. 䡲 Setting the Operation Code (Fig. 11) [Registration] 1. The “ No. ” display will disappear after 3 seconds.
EM03A063_EN P5-22.fm Page 13 Tuesday, December 2, 2003 7:27 PM OPERATION MODE The following five operation control modes can be selected along with the temperature setting and operation mode by remote controller, for a total of twenty different modes. These twenty modes are set and displayed with control modes of 0 to 19. (For further details, see EXAMPLE OF OPERATION SCHEDULE on the next page.) • ON/OFF control impossible by remote controller.....
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EM03A063_EN P5-22.fm Page 15 Tuesday, December 2, 2003 7:27 PM Only OFF control possible by remote controller SET1 ON OFF PM SET2 ON OFF PM AM PM Programmed to operate at 8:45 Remote controller Stop --- Programmed to stop at 5:00 Programmed to operate at 5:20 --- Only stopping possible by the remote controller. Individual operation once the unit is stopped. Centralized Stop Remote controller Operation controlled by timer Timer stops even if you forget to turn off the unit.
EM03A063_EN P5-22.fm Page 16 Tuesday, December 2, 2003 7:27 PM 䡲 Setting operation mode (Fig. 12) [Registration] 1. Press the OPERATION MODE SELECTOR BUTTON. Each time you press this button, the display rotates as shown on the below list. 1 • List of operations which can be set In the below list, “ 䡬 ” refers to the acceptable setting, while “ × ” refers to the not acceptable setting. A: Zones and groups with no “ ” display.
EM03A063_EN P5-22.fm Page 17 Tuesday, December 2, 2003 7:27 PM When in zone screen The zone screen will revert to the individual screen automatically if nothing is done in it for one minute. [Registration] 1. 2. Press the “ALL/INDIVIDUAL” button to switch to the 2 “INDIVIDUAL” screen. 1 3 Using the arrow key, 4 move the “ ” to select the unit to be monitored. Keeping the button pressed down will move it rapidly. 4 The “ ” lights up and the status of that unit is displayed in the LCD.
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EM03A063_EN P5-22.fm Page 20 Tuesday, December 2, 2003 7:27 PM 䡲 Setting master remote controller (Fig. 15) You must set the master remote controller of the operation mode for one of the indoor units, if two or more such indoor units with the remote controller are connected with the outdoor unit where the operation modes such as cool/heat operation and FAN operation can be set by remote controller and central remote controller. 1.
EM03A063_EN P5-22.fm Page 21 Tuesday, December 2, 2003 7:27 PM Call the unit whose system you wish to look up using the arrow keys. The “ ” on all groups in the same system as the displayed group will light up. Of those, the “ ” display in all groups which have cooling/heating selection privilege will blink. 2. Press the FILTER SIGN RESET BUTTON, and the display “ ” disappears. (Including all the groups where the air filter has been cleaned.
EM03A063_EN P5-22.fm Page 22 Tuesday, December 2, 2003 7:27 PM INSTALLATION TABLE When installing the equipment, mark the zone No. of each group and installation location in the below table. Setting group No. (Setting is not possible unless power is activated to both the central remote controller and indoor unit.) Operated by simplified remote controller 1. Activate power to both the central remote controller and indoor unit. 2. Remove the upper part of the remote controller.
EM03A063_EN P5-22.fm Page 23 Tuesday, December 2, 2003 7:27 PM Zone No. Group No. –00 –01 –02 –03 –04 –05 –06 –07 –08 –09 –10 –11 –12 –13 –14 –15 –00 –01 –02 –03 –04 –05 –06 –07 –08 –09 –10 –11 –12 –13 –14 –15 Indoor unit Quantity of units Controlled by Location Zone No. Group No.
EM03A063_EN P5-22.fm Page 24 Tuesday, December 2, 2003 7:27 PM SPECIFICATIONS 䡲 Specifications Power supply 1 ~ 50/60Hz, 100V – 240V Power consumption Max. 8W Forced ON/OFF input Continuous “a” contact Contact current: approximately 10mA Size 180 (W) × 120 (H) × 64.5 (D) Weight 420g 䡲 Outline drawings 180 16 48.5 71 F 120 INDIVIDUALL INDIVIDU ALLY When using this unit an electric parts box of KJB311A is required. For installation, a steel electric parts box to be embedded is mandatory.
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