00-0176-012 Revisions:
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PAIR 18AWG TWISTED VARIABLE FREOUENCY 3PA1R 1SAWG TWISTED
SHIELDED FOR: VFD CONTROLLER (PROVIDED BY M.C.) SHIELDED FOR: W M
) Aj SrEEdSTOP
fC-URRENT )SPEED CONTROL )) O
)SPEED REFERENCE C SPEED REEFEERENCE //y � 1/ '^
VARIABLE FREQUENCY LL V c 4!
CONTROLLER (BY M.C.) VFD HAWKEYE G
SWTG{T Q
AIR MEAS URING
STATION
SUPPLY
O X r-
DEa N
DAMPER -• SENSOA
FAN Ey
t AIR COOLED ® L~L
rte, r CONDENSING UNIT Zv
A FIRE ALARM AIR UNIT STARTER W/ 24VAC T O W/BLUE INTERLOCK TRANSFORMER
�- R�T3 D FAN STATUS
L AIR I �� Y Y W/Y
SENSOR �_ RIBUIC H-800 CURRENT
RELAY H A SENSOR
W/BLUE Q � IN2 �J
7n fT1
GND
W/Y Y GND
FILTER I o o SUPPLY AIR (° V)
_ — STATUS T i I FAN TO ROOM
D/P R G '0
MANUAL DBL-205B SUPPLY12A R N
VOLUME DIFFERENTIAL INS COM SENSOR (0
❑UTSIDE AIR IN3 GND PRESSURE SWITCH
DAMPER
STE-1205
SENSOR C"CCAL,OF 3) RETURN AIR W Q
-- SENS❑R GND � Z
KMC ❑UTSIDE AIR
120 VAC IN4 4 PAIR r 0
CONTROL CIRCUIT
120/24 VAC KMD-6904 TWISTED PAIR �] I�J
CONTROL TRANSFORMER RETURN AIR SHIELDED F�� L-
CONNECTION CONTROLLER WIRE
TO NEXT UNIT z, ", 0 �r+10�
AIR UNIT CONTROL WIRING D IAG RAM ®zZ�ZCDl= 1I- tea"- 0a
TWISTED 120 VAC (7)
PAIR M
TPB-202 W)
SHIELDED �
WIRE 120/24VAC p M
TRANSFORMER
CONTROL ENCLOSURE w O
FROM PREVIOUS z La.
WIRING DIAGRAM FOR STAND-ALONE UNIT
DUCT DETECTORS WHERE NO FIRE DUCT All BLOWER "
W
O Z
ALARM SYSTEM IS PROVIDED] AS THE ENERGY MANAGEMENT SYSTEM SHALL CONTROL THE COOLING Y Q
BASED ON THE ZONE REQUIRING THE MOST AMOUNT OF V
PER NFPA-90A ARTICLE 4-4. COOLING KMD-1101 NET
SENSOR w N m
DUCT DETECTOR - SYSTEM ~ Q W
SENSOR DH400ACDC-P.
TYPICAL AHU INTERLOCK SCHEMATIC
A/C POWER: CONNECT TO A 120-V i 04
UNSWITCHED BRANCH CIRCUIT. Q
BLOWER STARTER zo
SHUTDOWN CONTACTS. ix
AUDIOVISUAL REMOTE ANNUNCIATOR HORN p OJ
AND TEST PANEL - SYSTEM SENSOR LOCATE PANEL IN a L.
APA451, ` ' ` ' RECEPTION AREA. m
,O. /0,
GREEN RED g W z Q
E-1
2
DUCT DETECTOR WIRING SCHEMATIC N E w
U N o
�
TO NEXT CONTROLLER 4
120 VAC 120VAC/24VAC Z di H
KMD -5501
TRANSFORMER MER KMD-6904 TRANSFORMER w
CONTROLLER 120VAC CONTROLLER 120VAC E" Q W
HOFFMAN CONTROL ENCLOSURE 12"H, 12"W, 4"D 8 X 8 CONTROLLER W/ TIME CLOCK ~ � U
SEE SHEET AC-2 FOR DETAIL PIPING OF SYSTEM WORK INCLUDED WITH LAB #1 WORK INCLUDED WITH LAB #2 KMD-1101 NET SENSOR Z O Q
COMPONENTS. SEE PLANS FOR PIPE SIZES. KMD-6904 1P TYPICAL LR24 ~ �+ �0N a.
D NEXT CONTROLLER HW RETURN COMMUNICATION LAN TO ALL w
DEVICE 1y1 THREE WAY TWO CONTROLLERS C
n� HOT WATER mw r, cq
EXPANSION TANK m< = =� ���� N VALVE WAITI13N LOT w 9 &1(12 GALLONS) a®®®®® ®®
I HW SUPPLY
••
1, 1 RJ-11 CONNECTION
1/2 — COMMUNICATIONS p
REHEAT WATER RETURN FROM PREVIOUS 120VAC = N
DEVICE
18AWG TWISTED PAIR T-255-120 120/24VAC "~
SHIELDED WIRE V O
REHEAT WATER SUPPLY I TRANSFORMER o M
AIR UNIT 1 120VAC
DOMESTIC MAKE UP o S/S ON
CIRCULATING REHEAT COIL
PUMP RC RC o TEMP 74.0 0 120VAC/24VAC
AC
� (TYP) �"'0 TRANSFORMER
°coo° NOTE: PLEASE VERIFY THAT THE INTERNAL
TRANSFORMER HAS A 24V SECONDARY KMD-1001 NETVIEW CONTROLLER
I KMD-1101 NET COMMUNICATING TO ALL DEVICES
SENSOR
RC ( RC 3 m a
PUN RELIEF TO DISCHARGE
WH RUN TYPICAL REHEAT COIL CONTROL WIRING EMS RISER WIRING DIAGRAM °
OVER JANITOR SINK
WATER HEATER IN 3RD FLOOR �
.. o c
RC RC � � N C
c
DRAIN PAN
RUN DRAIN TO } �. m 6
DISCHARGE OVER LABORATORY #1 LABORATORY #2
"v° 'v° �a
JANITOR SINK IN 3RD FLOOR Lagomasil & Associates, P.A
Sheet no.
REHEAT SYSTEM PIPING SCHEMATIC Consultin4,:E�naIn�eerk..... .
N.T.S. FLORIDA P.E.•3 -tWe72 ! HANICAL
AC - 3
814 PONCE DE SON �tVl7 , z Tff.:(305) 444-0867 of 3
CORAL GABLES, T'E.:331 J4A j F A f AX:(305.) 441-6979