Nittan CPC-4A-24 Manuale di istruzioni

January, 2020

54-5, 1-CHOME, SASAZUKA SHIBUYA-KU, TOKYO 151-8535 JAPAN

TEL 03-5333-7021 (Overseas Business Department)

We highly appreciate your purchasing of NITTAN product.

Before operation, please read this “Operating Instruction Manual” and use the equipment in proper manner.

Smoke Detector Control Panel (CPC-4A-24)

Operating Instruction Manual

DC24V Spec./AC24V Spec.

- 1 -

1. Product

The Smoke Detector Control Panel is a fire detection system to be used by connecting with a designated smoke detector (0KB3).

When fire breaks out, the panel receives fire signal from smoke detector and indicates operating smoke detector address and

starts to sound buzzer alarm. Signal transfer function of non-voltage c contact is equipped with the panel.Also, the panel detects

smoke detector abnormality (sensitivity calibration limit and non-response) by regular self -diagnosis function.

2. For your safe and proper use

This instruction manual contains various symbols indicating precautions in order to prevent safety hazard to our clients and

other public as well as damages to properties. Please read the text after you have understood the symbols.

MUST

PROHIBITED

Mandatory Action or Instruction.

Action prohibited

There is a risk of endangering the health or life of the user, or causing a

significant damage to the equipment when the product is mishandled.

There is a risk of causing minor injuries or damage to the equipment when the

product is mishandled.

WARNING

CAUTION

- 2 -

ENSURE TO

COMPLY

PROHIBITED

● Do not touch the equipment with wet hands or dip into water or splash water over the

equipment.

It may cause electrification or trouble.

● Do not overhaul or modify equipment.

It may cause electrification and trouble.

● Do not use the equipment in location where operating temperature exceeds its range (0-

60°C) and

where explosive gas or corrosive gas is generated.

It may cause equipment trouble or fire ignition.

● Do not put anything into the openings.

It may cause equipment trouble or fire.

● Please ensure that the terminal cover of AC power supply is attached properly after completion of

work. Otherwise it may cause electric shock.

● Wire connection to each terminal should be properly carried out in accordance with

specified rating and polarity. Incorrect wiring may cause trouble or fire.

● Carry out checking of operating condition of interlocking devices sufficiently in case of

test operation. Improper operation may cause damages to the equipment or cause

danger to personnel.

● The equipment is for indoor use only. Do not install it outside.

It may cause malfunction.

WARNIN

● Please make sure wiring to smoke detector as two-wire connecting arrangement. (Do not connect

end-of-line resistor to end of detector line.)

● Maximum number of smoke detectors to be connected is 20. (Only 0KB3 can be connected but old model

0KB and

0IB cannot be connected.)

● Smoke detector connection terminals (L+ and C-) have polarity.

● Please use shield wire for wiring in electromagnetic disturbing environment.

● This equipment cannot be connected to detectors in automatic fire alarm system.

● The Smoke Detector Control Panel is operated in normal monitoring mode [Normal] or in setting mode [AD Set

by confirming [Mode SW] condition at initial time (power supply switch on time or reset operation

time). Please set to normal monitoring mode [Normal] at monitoring time and setting completion time.

If initial operation (power supply switch on or reset operation) is carried out by setting mode [AD Set

] side, fire

cannot be detected since system operates by setting mode.

● Make sure to check the equipment by activating smoke detectors.

CAUTION

Connect

earth wire

●

Make sure to connect

earth wire.

Otherwise it may cause electric shock during the use of equipment

or in the event of electric

leakage.

- 3 -

3. Name of each section

(Indication /Operation）

(Terminal)

① Mode SW (mode switch)

At normal monitoring time: set to [Normal] (assigned) side.

At address setting time: set to [AD Set] (address setting) side.

② Up (increment switch)

③ Down (decrement switch)

When 2 or more alarms sound, digital indication can be scrolled.

④ Sensor Address/Err. Code (detector address/error code)

To indicate digitally smoke detector address or error code.

⑤ Silence (audible sound stop switch)

To stop alarm sound of the Smoke Detector Control Panel.

⑥ Fault (trouble light: yellow)

To turn on at smoke detector line (L+, C-) fault/short circuit, at

smoke detector detachment and at smoke detector trouble time.

Fault is not latched at automatic reset.

⑦ Fire Alarm (fire light: red)

To turn on when 2 or more smoke detectors operate.

It remains ON until pressing Reset.

⑧ Detector Operated (1 detector operation light: red)

To turn on when 1 or more smoke detector operates.

It remains ON until pressing Reset.

⑨ Reset (reset switch)

To reset fire indication of operated smoke detector and the

Control Panel.

⑩ Power Indication (power supply light: green)

To turn on when [Power SW] (power supply switch) is

switched on at power supply time.

⑪ Power SW (power supply switch)

⑫ Earth Terminal

⑬ Detector Operated (1 detector operation signal transfer

terminal: no-voltage c contact).

⑭ Fire Alarm (fire signal transfer terminal: no-voltage c contact).

⑮ L+, C- (detector line connecting terminal).

⑯ DC24V or AC24V PowerLine (Power input terminal).

⑰ Fault (trouble signal transfer terminal: no voltage c contact).

⑱ R+, R- (reset input terminal).

Terminal to input reset signal when reset operation is carried

out externally.

* Please use round crimp terminal with insulation coating

(RAV1.25-3) when connecting wire to terminal block.

①

②

③

④

⑨

⑩

⑤

⑪

⑧

⑦

⑥

⑫

⑭

⑱

⑰

⑯

⑬

⑮

Unused

Unused Unused

- 4 -

4. Digital indication list

● Digital indication at operation time/trouble time

Digital indication

Content of digital

indication

Details

Detector address

●

To indicate smoke detector address when

[Fire

Alarm] (fire light) or [Detector Operated]

(1 detector operation light) turns on.

When 2 or more detectors operate, maximum 5

detector(*) addresses are indicated in order of

operation.

● To indicate all addresses (*) of smoke detectors

which become unable to monitor normally due to

detector line fault, smoke detector detachment and

smoke detector trouble when Fault (trouble light)

turns on.

* When pressing [up] or [down] switch, it scrolls.

Detector line short

circuit ● Indicated when detector line is in short circuit.

Detector connection

number setting error

●

When [Power SW]

(power supply switch) is

switched on, this will be indicated together with

[Fault] (trouble light) turning on. This will be

indicated when detector connection number

registered to the Smoke Detector Control Panel and

actually connected smoke detector address number

(type of address) are different.

● Digital indication at setting mode time

Digital indication

Content of digital

indication

Details

Setting mode of

connecting detector

number

● Mode to register connecting detector number to the

Smoke Detector Control Panel.

Reading mode of

connecting detector

number

● Mode to read connecting detector number to the

Smoke Detector Control Panel.

Setting mode of

detector address ● Mode to register address to smoke detector.

Reading mode of

detector address

● Mode to read address registered to smoke

detector.

Successful setting

● Indicated when registration is properly made by

connecting detector number setting mode or by

detector address setting mode.

Reading error

Writing error

● Indicated when reading or writing are not properly

done.

5. Alarm priority order

There remains a possibility of multiple numbers of alarm sounds.

Even though lower priority alarm has occurred, higher priority alarm is activated first.

～

① Fire Alarm

② Detector Operated (1 detector operation)

③ Fault

Priority order

igh

（ｏｋ）

- 5 -

6. Operation specification

Condition

Indication Light 7 Seg Indication

Terminal Indication

Buzzer Sound

(*1)

Power

Indication

(green)

Fault

(yellow)

Detector

Operated

1 detector

Operation

(red)

Fire

Alarm

(red)

Sensor

Address/

Err Code

Detector

address/code

Fault

Detector

Operated

1 detector

operation

Fire

Alarm

9-11

10-11

1-3 2-3 4-6 5-6

At monitoring

time ○ －－－－ OPEN

OPEN

At power cut time

－－－－－ CLOSE

OPEN

－

Detector wire line

fault

○ ○ －－

[01~20]

Address

Indication

(*2)

OPEN

intermittent

sound B

Detector wire

short circuit [E1]

Detector

ommision

[01~20]

Address

Indication

(*3)

Detector

connection

number setting

error

[- -]

Trouble detector

detection by

regular

self-diagnosis

function

○ ○ －－ [01~20] address

indication CLOSE

OPEN

intermittent

sound A

1 detector

operation ○ － ○ － [01~20] address

indication OPEN

OPEN

intermittent

sound C

fire (more than 2

detectors

operation)

○ － ○ ○ [01~20] address

indication (*4)

OPEN

continuous

sound

* 1 Intermittent sound A: cycle 0.15Hz(bi- - - -tu, bi- - - -tu, bi- - - -tu), Intermittent sound

B: cycle 0.5Hz(bi- -tu, bi- -tu, bi- -tu), Intermittent sound

C: cycle 5Hz (bi-tu, bi-tu, bi-tu)

* 2 To indicate all addresses of smoke detectors which become unable to normal monitor by detector line fault.

When [up] or [down] switch is pressed, digital indication scrolls.

* 3 To indicate all addresses ofsmoke detectos which become unable to normal monitor by detector ommission.

When [up] or [down] switch is pressed, digital indication scrolls.

* 4 To indicate max. 5 smoke detector addresses in operation order when 2 or more smoke detectors operate.

When [up] or [down] switch is pressed, digital indication scrolls.

- 6 -

7. Overall connecting diagram

MUST

● Ensure that AC power supply is switched off before starting wiring, and connection is made properly.

Otherwise it may cause electric shock.

DANGER

Smoke Detector

Control Panel

(CPC-4A-24)

Power-Line

Fault

Detector

Operated Fire Alarm

Earth (for noise absorption)

Power supply input

（DC24V or AC24V）

Smoke detector

（0KB3）

Smoke detector

（0KB3）

R+

External reset switch (momentary type)

(pulse signal over 500msec)

*1 It is recommended to use either AE cable or CPEV cable with conductor diameter over 0.65mm.

It is recommended to use shielded CPEV-S cable where electromagnetic noise causes disturbance.

Connect the shielded part of cable to the earth terminal.

*2 After connection, please operate the detectors and confirm that will reset

from operating condition to normal monitoring condition by external reset switch input.

No-voltage c contact: indication of device board shows condition at monitoring time (at power supply time).

etector line *1

* Do not connect end-of-line

resistor to end of detector line.

xternal reset switch input line *2

- 7 -

8. Setting of the number of detectors connected

To register smoke detector number to be connected to the Smoke Detector Control Panel.

① Switch off [Power SW] (power supply).

② Switch on [Power SW] (power supply) by setting [Mode SW] (mode switch) to [AD Set] (address setting) side.

③ [SO] is indicated digitally.

④ Set to [connecting detector number setting mode].

Select [SO] and push [Silence] (audible sound stop switch).

● The number of connected detectors registered to the Smoke Detector Control Panel is 2 at the time of factory

shipment. Please register actual number of smoke detectors (0KB3) to be connected.

The registered number of connected detector is stored in the Smoke Detector Control Panel. Even when power

supply is off, the stored registration will not be erased.

When registered number in the

Smoke Detector Control Panel and the number of connecting detector address

(address type) do not correspond, smoke detector connecting number setting error appears.

Power SW

Every time [Reset] (reset switch) is pressed, digital indication changes.

Power SW

CAUTION

- 8 -

⑤ [01] is indicated digitally. Indicate detector number to be connected to the Smoke Detector Control Panel by

pressing [up] (increment switch) or [down] (decrement switch). (Connecting detector number can be

registered up to [01~20].)

⑥ Register connecting detector number by pressing [Silence] (audible sound stop switch).

When [ ] (ok: setting succeed) is indicated, registration is completed. (About 3 seconds later,

indication will reset automatically and return to ③ condition.)

⑦ Confirm registered connecting detector number by setting to [connecting detector number reading

mode]. Push [Reset] (reset switch) and indicate [S1] and push [Silence] (audible sound stop switch).

Registered connecting detector number is indicated digitally. (About 3 seconds later, indication will

reset automatically and return to ③ condition.)

⑧ When registration is completd, release setting mode.

Switch off [Power SW] (power supply) and set [Mode SW] (mode switch) to [Normal] (assigned) side

and switch on [power SW] (power supply), then setting mode is released and returns to normal

monitoring mode.

● Please make sure to return to normal monitoring mode after completion of setting detector connecting number.

Otherwise

the system becomes unable to detect fire and unable to operate properly.

・・・

(o k)

Example: when 2 connecting

detector numbers are set.

Power SW

CAUTION

- 9 -

9. Smoke detector address setting

To register smoke detector address to be connected to this Smoke Detector Control Panel.

Smoke detector (0KB3) is registered as 01 address at the time of factory shipment.

① Switch off [Power SW] (power supply) and connect the Smoke Detector Control Panel with smoke detector one for one.

② Switch on [Power SW] (power supply) by setting [Mode SW] (mode switch) to [AD Set] (address setting) side.

③ When [SO] is indicated digitally, set to [Address Setting Mode]. Push [Reset] (reset switch) and indicate [AO]

and push [silence] (audible sound stop switch).

● Please make sure to register smoke detectors with non-overlapping address (1-20).

The Smoke Detector Control Panel is unable to detect overlapping addresses. Unless properly registered, connecting

detector number error message may be indicated.

The registered address is stored in smoke detector. Even when power supply is off, the registration will not be erased.

● When setting address, please make sure to connect the Smoke Detector Control Panel and smoke detector (0KB3)

one for one. When multiple numbers of smoke detectors are connected, they may be registered with the same addres

writing error may be indicated.

Smoke Detector Control Panel

（CPC-4A-24）

Smoke Detector

（0KB3）

L+

Power SW

CAUTION

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