Sharper Image EC-B160 Instrukcja Obsługi Pobierz pdf (Strona 16)

Supply via Isolator

230V 50Hz 1 Pha

Burners

Zone A

Drawing No. : 900289 R8

Supply to inline

burners

(HEAT 1 OUTPUT)

(LIVE)

(NEUTRAL)

NOTES:

REMOTE SWITCH INPUTS

should be connected by 6A mains

Max length is 100m.

Low voltage switching inputs to be

normally open (closed circuit to

enable).

Connect to B0 & B1 for remote ON

(ie BMS time control).

Connect to B0 & B2 for remote

OFF (ie door interlock. remote

frost etc).

*The power supply is non-isolated,

therefore all wiring to the control must be

mains rated.

REMOTE SENSOR(s) may be

placed at a max distance of 100m

from the control unit, using

screened 6A mains* cable.

Wiring should be kept separate

from mains wiring to minimise

noise pick up. Set within Engineers

functions for remote sensor.

*The power supply is non-isolated,

therefore all wiring to the control must be

mains rated.

Black Bulb

Sensor

Note: Connection to the

burners MUST be made

via a 3A fused spur.

FUSE RATING

41 40 95 1/L 2/N 106

B1 B0 B2 S/R0S/R1

SmartCom

Singlezone

NEUT

LIVE

(COMMON)

(REMOTE ON)

(REMOTE OFF)

eg Door

Remote OFF

(where applicable)

Remote ON

(where applicable)

eg B.M.S.

4-Core Armoured Cable

FAN MOTOR

415V 3-Phase Supply.

Motor must be wired DELTA

3 Phase

Isolator

Mains Voltage

230V AC

(FAN CIRCUIT)

SUPPLY VIA ISOLATOR

ELECTRICAL INPUT

415V 3P 25A

FAN TYPE

BH300

L2L3 L1 L1

U V W

Volt free

Fan Trip

Indication

by others

Local Relay

Unit

THE LOCAL RELAY UNIT houses a 3pha

motor contactor and overload plus any

additional fan logic circuitry.

Exhaust

Fan

Figure 4.m. NRV Schematic interconnecting wiring. BH300 three phase fans controlled by

SmartCom3 via three phase Local Relay panel. (single zone shown)

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 27 28

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