7. ON/OFF Controller (CZ-ANC2)

Transcription

1 Control of WAY SYSTEM. / Controller (CZ-ANC). How to Use the / Controller Functions of buttons A : / button C : All button B : All button A: / button Press this to start up or stop an individual air conditioner. B: All button Press this to start up all the air conditioners at the same time. C: All button The indoor s which can be operated by the / now start operating in sequence at intervals of to seconds. Press this to stop all the air conditioners at the same time. - /0/0

2 Control of WAY SYSTEM. / Controller (CZ-ANC) How to use the nameplate The nameplate shows the rooms where the air conditioners are to be operated, and it enables the operating statuses of the air conditioners in those rooms to be checked by the operation indicator lamps. Steps. Insert an implement such as a ballpoint pen into the hole on the left of the transparent cover, and remove the cover.. Use a writing instrument such as an oil-based pen to write the names of the rooms on the switch name labels provided, and adhere the labels to the name displays. - /0/0

3 Control of WAY SYSTEM. / Controller (CZ-ANC). Installation Instructions General This booklet briefly outlines where and how to install the /. Please read over the entire set of instructions for the indoor and outdoor s and make sure all accessory parts listed are with the before beginning. Give these instructions to the customer after finishing the installation. Part Name Figure / Tapping screw Truss-head Phillips x mm Manual For securing the system For installation For operation How to install the / CAUTI For securing the system Install the / at a height of between and. meters above the floor. Do not install the / in a place where it will be exposed to direct sunlight or near a window or other place where it will be exposed to the outside air. Be sure to install the / vertically, such as on a wall. Installation site selection Remarks Rawl plug Q ty Do not twist the control wiring together with the power wiring or run it through the same metal conduit, because this may cause a malfunction. Install the / away from sources of electrical noise. Install a noise filter or take other appropriate action if electrical noise affects the power supply circuit of the. Do not supply power to the or try to operate it until the tubing and wiring to the outdoor is completed. - /0/0

4 Control of WAY SYSTEM. / Controller (CZ-ANC) Overview of the / Unit: mm Electrical component box Control 0 () 0 () Mounting plate (for flush mounting) -Ø diameter holes (for mounting) Control. Electrical component box -Ø. holes for electrical wiring 0 0 Rear plate 0 Hole for electrical wiring -Ø. diameter holes (for mounting) Z-view (back side) Fig. - * In order to mount the / flush with the wall, an opening measuring mm mm is necessary. - /0/0

5 Control of WAY SYSTEM. / Controller (CZ-ANC) Installation procedure Mounting plate Electrical component box a): Normal mounting Rear plate Hole for electrical wiring Fig. - b): Flush mounting. Decide how the / will be mounted: in the normal manner or flush with the wall. a) To mount the / in the normal manner, remove the mounting plate. Then reattach the four screws to the electrical component box. b) To mount the / flush with the wall, make an opening in the wall measuring mm mm. The opening must be at least mm deep as measured from the outside surface of the wall.. Remove the rear plate and connect the electrical wiring. ) Remove the four screws located on both sides of the rear plate. ) Either the hole in the bottom of the electrical component box or the hole in the rear plate may be used to feed the electrical wiring.. Secure the / in place. a) If the / is being mounted in the normal manner, first attach the rear plate to the wall using the screws and Rawl plugs provided. Next, place the body of the / over the rear plate and secure it in place using four screws. b) If the / is being mounted flush with the wall, fit it through the mounting plate on the wall and secure it in place using the screws and Rawl plugs provided. To mount the / on a wall made of cinder block, brick, concrete, or a similar material, drill. mm diameter holes in the wall and insert Rawl plugs to anchor the mounting screws. - /0/0

6 Control of WAY SYSTEM. / Controller (CZ-ANC) Layout of electrical terminals P.C. board C A A A B B B C L U N U Earth for power wiring Connector (CN0) for schedule timer (optional) Clamp for electrical wiring Fig.- How to connect electrical wiring ) Basic wiring N: Power supply (0-0 V 0/0 Hz) L: U: C C U: Inter- control wiring. (Low voltage) (Use shielded wiring) C: Reserve C: Earth for inter- control wiring ) Terminals for remote monitoring A: Input for turning on air conditioners concurrently. A: Input for turning off air conditioners concurrently. A: Common input for turning air conditioners on or off. B: On operation state indicator output. B: Alarm indicator output. B: Common indicator output. / CTROLLER DCV DC voltage pulse Photocoupler input Allowable contact voltage and current : V, 0 ma Pulse width : 00 ms or more A A A COM No-voltage a-contact static output Allowable contact voltage and current : 0 V, 0. A B Digital Input B B - /0/0

7 Control of WAY SYSTEM. / Controller (CZ-ANC) Basic wiring diagram CAUTI Outdoor - Ensure that wiring connections are correct. (Incorrect wiring will damage the equipment.) Outdoor - Outdoor - Ground Outdoor -m Ground m 0 Ground Ground / U U C C N L Ground for control wiring / U U C C Power supply 0/0 Hz) (0-0 V N L Ground for control wiring Ground In.- Power supply 0/0 Hz) (0-0 V Ground In.- Ground In.- In.- Ground Ground n Fig. - In.-n. The following figure is the inter- control wiring. Use the shielded wiring.. In. means indoor.. One / can connect up to two s one main and one sub for each zone. -0 /0/0

8 Control of WAY SYSTEM. / Controller (CZ-ANC) Dip switch setting PCB of the control Dip switch How to reach the P.C. board Remove the flat-top screw on the bottom of the back case. Raise the bottom of the control, and now remove the by sliding it upward. The P.C. board on the back of the control is now visible. Do not force the bottom of the control open. Doing so may damage the notch at the top and make it impossible to install the control. flat-top screw - /0/0

9 Control of WAY SYSTEM. / Controller (CZ-ANC) DIPSW DIPSW Zone address switches Use these to set the zone addresses. (Central Adress (Central Adress (Central Adress (Central Adress -) -) - ) -) / main/sub selection switch This is normally used at the main () setting. When the / is to be used by a main and a sub ( s) in one zone, set one to main () and the other to sub (). : / operates as main. : / operates as sub-. Set the zone address switch of the sub / to the same address as the main /. One / must always be set as the main /. Central control main/sub selection switch (: main, : sub) This is normally used at the main () setting. Set it to sub () when a communication adapter, intelligent or system is to be used concurrently. Group inhibited/all indoor control permitted selection switch Use these to switch between the group inhibited and all indoor control permitted statuses for each of the four groups. All indoor control permitted - Group inhibited - Group inhibited - Group inhibited - Group inhibited All indoor run/stop selection switch Use this to select the s to be run or stopped when the ALL. or ALL.O button has been pressed. : All indoor : inhibited indoor * All switches are position at shipment. - /0/0 Fig. -

10 Control of WAY SYSTEM. / Controller (CZ-ANC) Zone address setting The zone addresses must be set (using # and # of DIPSW) when the / s are to be controlled in a multiple number of zones. Set to zone when the / is to be used in one zone only. When the / s are to be used in a multiple number of zones, one of them must be set to zone without fail. ZE ZE central control address - ZE ZE central control address - ZE ZE central control address - 0 ZE Fig. - ZE central control address - - /0/0

11 Control of WAY SYSTEM. / Controller (CZ-ANC) How to perform zone registration To operate the / properly, zone registration is required after finishing the test run (and after setting all indoor addresses)using one of the following methods. (a) Zone registration using the remote Refer to page - (b) Zone registration using the system Refer to page - (c) Automatic zone registration using the system Refer to page - For methods (a) and (b), you should make a zone registration table manually before performing the registration as shown on the page -0. For method (c), zone registration is executed automatically, proceeding from small indoor address and small central addresses to larger numbers in numerical order. For example: Central address ZE-group address An indoor address is assigned to each indoor during automatic address operation. Each indoor address combines an R.C. address and indoor number as follows: : address (UNIT No.) No. Refrigerant circuit No. (R.C. address) This address is displayed on remote for UNIT No. when the UNIT button is pressed.. The central address represents the zone and group number. These addressed are assigned in ascending numerical order. - /0/0

12 Control of WAY SYSTEM. / Controller (CZ-ANC) ZE registration table ZE DIPSW DIPSW GROUP Central address address (UNIT No.) Unit location GROUP Central address ZE DIPSW DIPSW address (UNIT No.) Unit location. Assign indoor addresses to the desired positions (central addresses) manually.. For group control, only the main indoor should be assigned. Sub indoor s cannot be assigned. - /0/0

13 Control of WAY SYSTEM. / Controller (CZ-ANC) (a) Zone registration using the remote (Determination of central address) In this case, after confirming which indoor is connected to the remote and that the air conditioner in the state, you set the central addresses one at a time. If the system has no remote, connect a remote to the system temporarily. Then follow this procedure. The indoor address must already have been set before performing zone registration. If necessary, refer to the Installation Manual supplied with the outdoor. () Press the and buttons at the same time of the remote for more than seconds. () Do not press () Once in this mode, the UNIT No., CODE No., No. of SET DATA and indications will flash on the display as shown Fig. -. In case of group control "ALL" instead of "UNIT No." will flash on the display. Select the main indoor address by pressing the button once. () Set CODE No. to 0 using the buttons. and Fig. - CODE No. 0 must be selected to perform zone registration using the remote. () Set the Central address which you want to assign to the and buttons indoor address using the according to the zone registration table. () Press the The CODE No. and Central address changes from flashing to state. If you make a mistake, button and reset the central address. then press the () Press the button to finish zone registration. For example, in this case address:- Central address : (ZE, GROUP ) Fig /0/0

14 Control of WAY SYSTEM. / Controller (CZ-ANC) (b) Zone registration using the system In this case, you set all Central addresses by system at once manually. If no data is registered, no number is displayed. () Press the and buttons at the same time for more than seconds. and CODE No. C will flash. () After confirming that CODE No. C is displayed, press the Once in this mode, a change takes place as Fig. -. () Select the zone and group No. which you want to set with and (GROUP) buttons. If already set, press the buttons. If data is registered the No. is displayed. and () Set the No. ( address) with buttons, according to the zone registration table. R.C. No..... button No..... button Selected group No. if no data is registered. Fig. - () Press the GROUP No. turns and UNIT No. ( address) changes from flashing to state. UNIT No. is registered to selected ZE No. and GROUP No. If you make mistake, then press the button and reselect the ZE, GROUP and UNIT No. () Register the other UNIT No. in the same way by following the steps () to (). () Finally, complete the registration by pressing the flashes for a few minutes, then. For example, in the case at left Zone, group No. Unit No. (indoor address) - Unit No. - is registered to zone -group. Fig. - - /0/0

15 Control of WAY SYSTEM. / Controller (CZ-ANC) (c) Automatic zone registration using the system and buttons at the same time for more than () Press the seconds. and CODE No. C will flash. and ( ) button () Select CODE. No. C by pressing and press the C changes from flashing to state and automatic zone registration will start. () Registered GROUP No. will be disappeared all. () Central address will be assigned from small indoor address to large one in numerical order automatically. Finishing automatic zone registration, changes from flashing to. () If the error is happened, the CHECK starts flashing and zone registration finishes at this time. Press the () Finally, complete automatic zone registration mode by pressing the flashes for a few minutes, then. - /0/0 Fig. -

16 Control of WAY SYSTEM. / Controller (CZ-ANC) How to check overlapping of central address no. () Press the and buttons at the same time for more than seconds. and CODE No. C will flash. () Select CODE No. C by pressing, press the C changes from flashing to state and auto overlap checking will start. ( ) button and will flash. Then () If C changes from to flashing and stops flashing and disappears, there is no overlapping. Then finally, complete the auto overlap checking mode by pressing the () If some of GROUP No., ZE No. and UNIT No. flash, you should try again the zone registration. Select CODE No. C by pressing, ( ) button and press the Select the flashing GROUP No. with ZE and GROUP Then press the button and reselect the ZE, GROUP and UNIT No. Then finally, complete the auto overlap checking mode by pressing the Fig. - - /0/0

17 -0 /0/0 - Central address - Group control Connection wiring for group control - - Inter- control wiring (shielded wiring) - Standard control - (Sub) - Multiple remote control (Main) () For a system without link adress : (No need setting) Inter- control wiring Inter-outdoor- control wiring (shielded wiring) (shielded wiring) Connection wiring for central control (shielded wiring) / Out door (Sub) Out door (Main) Control of WAY SYSTEM. / Controller (CZ-ANC) System examples The following diagrams show system examples and the correct setting of the switches on the PCB.

18 DIPSW - /0/0 DIPSW adress (No need setting) Central address (Zone-Group) Zone registration (*) ZE ZE / / Group control R.C. (Sub) - (-) - (-) Connected with outdoor A = Zone R.C. (Main) R.C. - (-) - (-) Group control R.C. - (-) R.C. (Sub) (-) - (-) - Multiple remote control R.C. (Main) Outdoor B (Sub) Connected with outdoor B = Zone Outdoor B (Main) Standard control R.C. Inter- control wiring (shielded wiring) Control wiring indoor & outdoor (shielded wiring) Outdoor A (Sub) * Regarding the zone registration for /, please refer to Installation manual of /. - (-) Outdoor A (Main) Control of WAY SYSTEM. / Controller (CZ-ANC) () For a system with link