Brochure

Product Information
Document No. 153-567
August 1, 2015
Zone Control Unit (ZCU)
Solution
Siemens Industry, Inc
Description
The Zone Control Unit (ZCU) is a VAV turnkey solution.
It is an applied equipment-controls package that is pre-
engineered and factory-fabricated, to dramatically
reduce field installed equipment costs. The delivered
solution includes the VAV box with all controls and
hydronics preassembled and leak-tested as a complete
package. Siemens guarantees leak-free operation and
extends a package warranty that ensures hassle-free
operation of the entire equipment and controls package
that no other supplier can offer. This product is patented.
Technical Data
Air:
Approvals UL 916 - sub-assemblies
UL 181 - NFPA 90A
UL 1995 – CU and assemblies
Sound ARI Certified Sound Ratings
Box Liners Available in closed cell, foil or metal lined
insulation
Welding seams Welded/rivetless box for quiet/low lead
operation
Water:
Pressure Tests 24-hour holding at 95 psi, shipped with 40
psi precharge, includes gauge to indicate
that unit is leak-free
Hydronics ATC valve, air vent, balancing valve, pre-
assembled Y-Strainer, pressure independent
H
2
O Coil Coil Casing – 20 Ga. galvanized steel
Coil Tubing – 1/2” O. D. × 0.025” copper
Coil Fins – 0.006” aluminum, 10 per inch
Controls:
Protocol Siemens P1, BACnet® or LonMARK®
Ambiant 32°F to 122°F, 5 to 95% rh non-condensing
Environment (Transformer – indoor control box use
only)
Voltage 120 Vac, 50/60 Hz, 9 VA plus loads
Construction 22 Ga. Zinc Steel, with 12 Ga. rigid lift
handles, sliding access control enclosure
door
Made-to-Order Solutions
The ZCU is made-to-order to meet your facility’s
needs. The delivered product is non-returnable;
therefore, the utmost care is taken during the submittal
and approval processes to ensure that your ZCU is
built and delivered exactly as specified.
Features
· Field labor reduction of 3 to 5 hours depending on
prevailing labor trades and geographic location
· Two-year fully encompassing warranty
· High accuracy airflow pickup and electronic
sensor
· Defect-free, leak-tested and shipped pressurized
with gas
· JIT delivery, tagged and job-specific configured
· Electronically documented with digital photos and
electronic submittals to certify operation upon
shipment
· Unique sliding control enclosure door
· BACnet or LON open protocol controls
· Union labeled, fabricated in factory with union
labor
· Power transformer with disconnect switch
mounted upon request, or power trunk compatible
· Lift handles for easier installation, box rigidity,
quieter operation, and fewer broken airflow
pickups
· Fully NEC and local conduit code compliant
· ETL/ARI Listed assembly
· Rugged reheat coil design (heavier gauge metals
used) to avoid long-term corrosion damage,
shipping and life cycle failures
Options
· Green Building Compliant, low leakage
· Custom configurations available, including ECM®
control
· Wireless communication
· Thermostat and cable can be shipped with box