Aerco KC Series User Manual

APPENDIX G
G-2
CONTROL BOX CONNECTORS
GAS FIRED BOILER SYSTEM
WIRING SCHEMATIC
161613
1210 11 13 14 1615 17 18 19 2120 22 23 24
24-PIN CONNECTOR
241
240 242
243
244
245 251
246 250
247
252 254
253
9 68 7 5 4 3 12
212
220
221
211
219
16-PIN CONNECTOR
854 6 7 91 2 3 1116 1415 13 12 10
226
213
214
216
215
7
6
7
5
3
4
6
1
2
OUT
IN
OUT
IN
IN
OUT
FAULT
RELAY
NOT USED
DELAYED INTLK
EXHAUST TEMP
REMOTE INTLK
N.O.
C
4
3
5
1
2
NOT USED
N.C.
C
N.O.
N.C.
RELAY
AUX
12
13
14
11
SENSOR EXCIT. (12 VDC)
BMS (PWM) IN
ANALOG IN
OXYGEN SENSOR IN
FLOW SENSOR IN
CO SENSOR IN
+
-
-
+
-
+
-
+
AUX SENSOR IN
SENSOR COMMON IN
-
+
1
OUTDOOR AIR SENSOR IN
9
8
7
5
3
4
2
6
10
OUT
IN
LONWORKS
A
B
GND
4
1
2
1
-
+
2
2
1
3
3
ANALOG OUT
15
16
SHIELD
B
RS-485 IN
A
1 2 43 7 865 9 10 1211
87654321
87654321 1211109 13 14 15
231
234232
233
238236
235 237 239
INPUT/OUTPUT BOX
(KC 1000)
+
-
LS2
1
LS1
LS4
LS3
J3 J2
J1
SHEET 2 OF 2
AS FOLLOWS UNLESS OTHERWISE SPECIFIED
THIRD ANGLE PROJECTION
ALL DIMENSIONS ARE IN INCHES AND ALL TOLERANCES ARE
XX ±.015 XXX ± .005 FRACTIONS 1/32± ANGLES ±1°
PERPENDICULARITY/PARALLELISM/FLATNESS .003 TOTAL
DIAMETERS ON A COMMON AXIS
ALL DIMENSIONS ARE AFTER FINISH OR PLATING
SEE SHEET ONE
THESE DRAWINGS AND/OR SPECIFICATIONS ARE THE PROPERTY OF AERCO INTERNATIONAL, INC. THEY ARE ISSUED IN STRICT CONFIDENCE AND
SHALL NOT BE REPRODUCED, COPIED, OR USED AS THE BASIS FOR MANUFACTURE OR SALE OF APPARATUS WITHOUT PERMISSION OF THE OWNER.
REVISIONS
REV ECO
CK'D
DATE BY
159 PARIS AVE, NORTHVALE, N.J.
061302MD
ORIGINAL
B
DRAWN BY:
DATE:
DATE:CHECKED BY:
DWG. SIZE
MAT'L SPEC.:
TITLE
.005 TOTAL
C
REVDWG. NO.:
16
INTERNATIONAL INC.

Aerco KC Series Specifications

General

Brand	Aerco
Model	KC Series
Category	Water Heater
Language	English