System Application Drawings

30
Do not apply power
1
2
3
4
5 6
7
8
9
10
11
14
15 16
17
18
19
21
27
31
12
13
-
Com
Boil Boil Out
Un0
Sw Ret Sup +
Mod1 mA Mod2 mA Mod3 mA
+ - + - + -
Power
P1 L N
C.A./
Alarm
Boiler Boiler
Boiler 3/
1 1 2 2
DHW
Boiler Boiler Boiler
Pump 1 Pump 2 Pump 3
Boil
Com
Setp/
DHW
DemDem
5A5A5A5A5A5A5A5A
Prim
20
22
23
24
25
26 28 29
120 V AC
S2
S1
Class 2 Transformer
24 V AC
RELAY
T1
Z1
**FIELD SUPPLIED ZONE CONTROLLER**
Relay = 24 V AC DPDT Electrical Relay
Z1 = Zone Cirulator
T1 = Thermostat(heat demand control)
S1 = Boiler Sensor
S2 = Outdoor Sensor
Three I-Series Solo
Boilers - One Heating
Zone with Zone Pump
Boiler 1
Boiler 2
Boiler 3
T/T1 Connection
T/T1 Connection
T/T1 Connection
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
LAST REVISION COMMENTS
TOLERANCES:
Sheet Metal X.XX =
0.030
X.XXX = 0.010
Fraction = 1/32
Angle = 1.0
MACHINED X.XXX = 0.005
Angle = 0.010
INTERPRET GEOMETRIC
TOLERANCING PER:
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE NAME
TITLE:
SIZE
B
DWG. NO.
REV
SCALE: NTS
UNLESS OTHERWISE SPECIFIED:
05.29.2019
0
SHEET 1 OF 1
IW-3S-1ZP
DO NOT SCALE DRAWING
Rinnai America Corporation
103 International Drive
Peachtree City, GA 30269
1-800-621-9419
RINNAI AMERICA CORPORATION
103 INTERNATIONAL DRIVE
PEACHTREE CITY, GA 30269
1-800-621-9419
THE INFORMATION CONTAINED IN
THIS DRAWING IS THE SOLE
PROPERTY OF RINNAI AMERICA. ANY
REPRODUCTIONIN PART OR AS A
WHOLE WITHOUT THE WRITTEN
PERMISSION OF RINNAI AMERICA IS
PROHIBITED.
THIRD ANGLE PROJECTION
PROPRIETARY AND CONFIDENTIAL
PP
This is not an engineering drawing; it is intended only as a guide and not
as a replacement for professional engineering project drawings. This
drawing is not intended to describe a complete system. It is up to the
contractor or engineer to determine the necessary components and
configuration of the particular system to be installed. The drawing does
not imply compliance with local building code requirements. It is the
responsibility of the engineer or contractor to ensure that the installation is
in accordance with all local building codes. Confer with local building
officials before installation.
RS
05.29.2019
Page 28