Contrive Quad400, Руководство пользователя

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© 2000 CONTRIVE • B1401|400.EN
0211
3
www.contrive.it
WIRING DIAGRAM
01
POWER SUPPLY PHASE
02 POWER SUPPLY NEUTRAL
03 GROUND
04 TRAXBUS INTERFACE POSITIVE (UNAVAILABLE)
05 TRAXBUS INTERFACE NEGATIVE (UNAVAILABLE)
06 GROUND
07 GAS VALVE (
V1)
08 POWER SUPPLY NEUTRAL
09 IGNITION TRANSFORMER OUTPUT
10 POWER SUPPLY NEUTRAL
11 FLAME DETECTOR INPUT
(ROD, UV-)
12 GROUND
21 INPUTS COMMON RETURN
22 THERMOSTAT INPUT
23 RESET INPUT
24 BURNER ON CONTACT RETURN
25 BURNER ON CONTACT RETURN
26 BURNER ON CONTACT OR MAIN GAS VALVE
(V2)
27 BURNER LOCKOUT CONTACT RETURN
28 BURNER LOCKOUT CONTACT
L EXTERNAL LIMITS
USE POWER, SIGNAL AND CONTROL CABLE SUITABLE FOR THE TYPE OF OPERATION AND COMPLYING WITH ALL REGULATIONS
DO NOT ROUTE CONNECTIONS TOGETHER WITH FREQUENCY CONVERTER CABLES OR CABLES EMITTING STRONG FIELDS
PROVIDE RELIABLE CONNECTION TO PE (PROTECTION EARTH) AND BURNER FRAME, RECOMMENDED WIRE GAUGE > 4 mm
2
ALL ELECTRONIC SYSTEMS MUST BE SUPPLIED BY A DEDICATED TRANSFORMER IN A TN-S EARTHING SYSTEM
USE UNSCREENED HIGH-VOLTAGE CABLE FOR IGNITION AND IONIZATION ROD LINES, LAYING CABLES INDIVIDUALLY, AVOIDING
METAL CONDUITS. KEEP HIGH VOLTAGE IGNITION CABLES AS SHORT AS POSSIBLE, AVOIDING LOOPS AND KEEP ALL OTHER
CABLES, ESPECIALLY THOSE OF UV OR IONIZATION ROD, AS FAR APART AS POSSIBLE
OUTPUTS AT TERMINALS 24 25 26 27 ARE SPST UNPROTECTED DRY CONTACTS, LOAD MUST BE WITHIN THE RATED CURRENT
POWER SUPPLY FUSE
The device and following burner loads are protected by means of an embedded POWER SUPPLY FUSE [7]:

TERMINAL 07 : GAS VALVE V1

TERMINAL 09 : IGNITION TRANSFORMER
This fuse must be replaced only with same type and value component: 3,15 A quickblow (5x20mm).
STATUS DISPLAY
The STATUS DISPLAY [4] gives, at any time, a clear indication about the working conditions of both the burner and
the equipment, making it easier to detect any failure occurring in the system or the device.
WARNINGS
SELF-TEST
SELF DIAGNOSIS, EVERY TIME THE UNIT IS
POWERED OR THE BURNER IS STARTED.
CONFIGURATION
UNIT IN CONFIGURATION MODE THROUGH
COMMUNICATION LINK.
LIFETIME EXPIRED
MAINTENANCE REQUIRED AFTER 500.000
IGNITIONS. PUSH AGAIN TO START ANYWAY.