12-1353-023Vd BALL VALVE
MR VENT
PETE'S PLUG
(TYP.)
V— UNION
Y STRAINER--/ TYPICAL
to CONDENSATE DRAIN WITH
P —TRAP. SEE PLUMBING PLAN
FOR CONTINUATION.
TEMPORARY FLUSHING LOOP, CONNECTION,
LINE SIZE. REMOVE AND CAP WHEN
SYSTEM IS PROVEN CLEAN FROM FLUSHING. -
2' DEEP AUXILIARY DRAIN PAN UNDER UNIT
(4' WIDER THAN UNIT ON EACH SIDE).
CONSTRUCT DRAIN PAN OF ALL — WELDED
18 GA. GALVANIZED SHEETMETAL. PROVIDE A
FLOAT SWITCH IN DRAIN PAN. FLOAT SWITCH
SHALL BE INTERLOCKED TO SHUT DOWN FAN
WHEN PAN IS FULL OF WATER.
BALL
VALVES
If __�CHR
DISCHARGE AIR
REFER TO
SCHEDULES FOR
ISOLATION REQUIRED
TO STRUCTURE
REFER TO SCHEDULES
PIPE SIZE
FOR NUMBER AND TYPE
UP TO 2'
OF TEMPERING COILS
FILTER —
1114
(FAN COIL
EXPOSED FAN
UNITS ONLY)
COIL UNIT
X
\\�\�� i I� \�i
\► R
SEE PIPING DETAILS FOR COIL
PIPING AND CONDENSATE
DRAIN PIPING CONNECTIONS.
8' -0'
MIN.
WITS111ZI!
STRUCTURE
OR PARTITION
PROVIDE AUXILIARY DRAIN
PAN UNDER FAN COIL UNIT
WITH COOLING COIL.
PIPE BOTH AUXILIARY DRAIN
AND PRIMARY CONDENSATE
TO DRAIN SYSTEM.
REFER TO DETAIL
FINISHED
FLOOR
EXISTING HVAC
WATER PIPING —
NEW MAINS TO
NEW EQUIPMENT
CONNECT TO
EXISTING SYMBOL
,-
LINE SIZE FLUSHING BYPASS LOOP.
REMOVE WHEN FLUSHING IS COMPLETE.
HOSE END DRAIN
VALVE SCHEDULE
PIPE SIZE
DRAIN VALVE
SIZE
UP TO 2'
314
21/1 TO 4'
1114
5' TO 8'
2'
OVER 8'
21/¢
SPLIT RING TYPE
HANGER
(SEE SPECS)
4NGER
SULA1
PIPE
METAL
SADDLE
CLEVIS TYPE
PIPE HANGER
SEE SPEC'S
STEEL EXPANSION SHIELD FOR
EXISTING CONSTRUCTION AND
INSERTS FOR NEW CONSTRICTION
THIS TYPE SHALL BE USED ONLY
IN SLABS OR BEAMS OF
4' (100 MM) MIN DEPTH
CONCRETE 3/8' (10 MM) MIN DIA EXPANSION BOLTS
SUCKLE FLOOR SLAB FOR EXISTING CONSTRUCTION AND
QUIRED) INSERTS FOR NEW CONSTRUCTION
d
4 d d
A
d I
\ LNUTS b WASHERS TURNBUCKLE
/8" (10 MM) MIN DI Ati" (10 118()
HANGER RODS MIN DIA
VAV BOXES & PIPING HANGER RODS
FOR SUPPORT OF VAV BOXES VAV BOXES & PIPING
AND PIPES UNDER 2' (50 MM) 3/8' (10 MM) MIN DIA INSERTS
IN SIZE USE 1 1/2'x1 1/2 "X1/4 NEW CONSTRUCTION ONLY.
(40x4Ox8 MM) ANGLE. ALL PIPES
2" (50 MM) AND LARGER USE
3 "x3 "x1/4" (75x75x8 MM) ANGLE
TYPICAL METHOD OF SECURING
HANGER RODS IN CONCRETE
SLABS AND BEAMS.
CHILLED WATER PIPING AT TWO PIPE I I EXPOSED HORIZONTAL FAN COIL UNIT I 1CONNECTIONS ATOREXISTING PIPING I I PIPE HANGER SUPPORTS I I HANGER ROD SECURING DETAIL PIPE
ABOVE CEILING FAN COIL UNIT
FILTER
N. 0.
24 VAC
O
INSTALLATION NOTES:
OSEE WIRING DETAIL ON ELECTRICAL DRAWING.
RA OCONTROL TRANSFORMERS AND RELAYS MOUNTED IN
WAPOiENT PANEL.
FAN COIL SEQUENCE OF OPERATION
O PROVIDE WIRING CONTACTS 07 REQUIRED BY SIEMENS.
141 0518
DPS -3
1.5IN WG
A001 SAF
DETAIL MC
IL H I
I � I
SF -1
0 CFM
0 HP
OO RIBUiC
DETAIL MC ❑ A01SAF (ON /OFF)
00000000
DETAIL MB
❑
SAFETY SHUT DOWN
EP -11002
DEG F
6
36 774
MF TTE-6
20/70 DEG F
POTNAME
DETAIL MF
1/2" X 3 1/2' WT
v
FAN COIL FLOW DIAGRAM
544 339
TTE-2
- 40/240 f
A001 SAT
DETAIL MR
544 760A
TTE -4
20/120 'F
A001 RMT
DETAIL MR
SP 78" F
ID
WALL MOUNTED ROOM
TEMPERATURE SENOR
SA
1
3
5 CP51
-1
:�i�1�I1a1►1�CItJc1►1��
120- 24- 1002TFCB
XFMR -1
100 VA
RH28 -AC24 -KIT
❑ A01HSP
00000000
DETAIL MC
The constant volume air handling unit consists of a pre - filter, chilled
water coils and supply fan.
The air handling unit operates in mode
as follows (AIM suggested set points and settings are adjustable.):
Normal
The fan starts or continues to run and the unit is controlled as follows:
The cooling coil valve shall have two position, open and open to maintain the
space air temperature set point via room air temperature sensor, wall mounted.
Alarms
An alarm will be generated if the fan status does not match the
start /stop of the fan (if fan is commanded on, but status is off, an alarm
will be generated). High room temperature air shall generate an alarm.
Safety
A differential pressure switch is installed across the supply fan. The
DDC system uses this switch to confirm the fan is in the desired state
(i.e. on or off) and generates an alarm if status deviates from DDC
start /stop control and the system goes to Normal Off mode.
High water level in secondary drain pan shall activate float switch and
de- energize fan.
Activation of fire alarm system shall shutdown fan.
HVAC DESIGN REQUIRES
YES
NO
DUCT SMOKE DETECTORS)
X
FIRE DAMPERS)
X
SMOKE DAMPER(S)
X
FIRREE ENCLOSURE
X
RRAAT�EpD
ASSEMBLY ROOF /FLOOR CEILING
X
FIRE STOPPING (SEE ARCH.)
X
SMOKE CONTROL
X
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600 Hillsboro, Suite 300
Dr ) , i .i Beach, FL 33441
954) 421 -1260
f954) 421 -1466
www.ssr - inc.com
Firm Certification - EB- 0000857
John E. Moulder PE - 33200
Michael A. steward PE - 65701
SSR JOB # 1232030.0
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DRAWN
CHECKED
DATE 11/12/12
REVISED
SHEET N0.
HVAC DETAILS
& CONTROL p
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