Specifications
Page 7 of 8
9/25/2013 1:47 PM
AC2000 Data Sheets, Version 6.30
Job Order:
13331
Revision:
C
Data Sheets
Air Handling Unit Information
Sales Order:
130079-01
Dwg. No.:
E-13331-1
2.
All internal air lines shall be metal and not run across any plug panel openings. All lines at termination and splits must be labeled or
numbered for ease in assembly or troubleshooting. All lines are to be secured to the AHU wall. It is acceptable for tubing to be run on
the side of the unit opposite the doors. Tubing located here should be mounted as close to the unit as possible.
3.
Provide laminated labels as previously provided on S/O #120030 (TCS41152A) and secure with TEK screws. Labels to be white w/
3/8" black lettering (capitalized). Labels to have 9/32" hole located near each end for mounting and be no wider than 6". Labels are
as follows in BOLD:
a) OA damper - INLET DAMPER AIR SUPPLY. Secure label to air supply bulkhead for pneumatic actuator. Add to label
description the 25# operating air supply pressure required.
b) OA damper limit switches - ZSO 100 (damper open switch) …… ZSC 100 (damper closed switch)
c) OA damper actuator - FZ 100
d) OA damper solenoid valve - YV 100
e) OA damper needle valve - FCV 100
f) Pre/Intermediate filter gauge - PRE & MEDIUM FILTER
g) Pre and Medium filter gauge - PDIS 200
h) Photohelic gauges ports - PRE/MEDIUM TEST PORT HIGH, PRE/MEDIUM TEST PORT LOW, REACTIVATION
PRE/MEDIUM TEST PORT HIGH, and REACTIVATION PRE/MEDIUM TEST PORT LOW.
i) Diverting ball valves - Label handle RUN and TEST
j) Heating coils - STEAM SUPPLY and CONDENSATE RETURN
k) Pre-heat coil RTD transmitter - TT 110
m) Final heating coil F&BP actuator - TCZ 150 / TY 150 (if the actuators have a master/slave relationship, label master as
TCZ 150A / TY 150A and label the slave as TCZ 150B / TY 150B
n) Dehumidifier F&BP actuator - MCZ 131 / MY 131 (if the actuators have a master/slave relationship, label master as
MCZ 131A / MY 131A and label the slave as MCZ 131B / MY 131B
p)
q)
r) Reactivation Pre and Medium filter gauge - PDIS 220
s) Cooling coils connection tagged: WATER SUPPLY and WATER RETURN
t) Cooling (Dehumidification) Vaisala Dew Point Sensor with Transmitter tagged: MT 131
u) Schneider Electric Freeze Protection Thermostat to be labeled: TS 001
v) Terminal Bank: TB 3
w) AHU Auxiliary Contact: ES 100.
Notes: 1) BAH to complete an Inspection/Testing checkoff sheet provided by Thomas Engineering, Inc. Should any deficiences
be found, they are to be recorded on the Inspection Report form.
1.
BAH to mount customer supplied Dew Point Sensor and Transmitter (Vaisala Model HMT 335, TEI P/N ELC90631A, 24VDC) in the
roof of the unit between pre/intermediate filters and the pre-heat coil. The transmitter is to be mounted on the LH side of the unit
near the Dew Point Sensor. BAH to wire from the transmitter to the common electrical enclosure. (For use with the cooling coil). The
Dew Point Sensor and Transmitter will remain installed for shipment. BAH to keep the original package and ship with the unit.
MISCELLANEOUS NOTES
BAH shall provide the following field service(s) :
X
None Start-up Start-up Supervision
* - Minimum allowable leakage shall be 50 CFM.
Total CFM Allowed at negative " WG & positive " WG
Leakage* (ES-8110, Neg./Pos. Pressure - Orifice Plate) Max. times the operating pressure.% of design CFM @
Performance (ES-8104)
X Vibration (ES-8107) in accordance with ANSI S2.19, Grade G6.3, w/ 0.16 IPS filtered in maximum vibration allowed.
BAH shall provide the following factory
test(s) in presence of customer(s) with two (2) weeks notice:
Velocity Profile (ES-8108) None
TESTING & SERVICES