Brochure
Table Of Contents
- Description
- Technical Data
- Air:
- ApprovalsUL 916 - sub-assemblies UL 181 - NFPA 90AUL 1995 – CU and assemblies
- Box LinersAvailable in closed cell, foil or metal lined insulation
- Water:
- Pressure Tests24-hour holding at 95 psi, shipped with 40 psi precharge, includes gauge to indicate that unit is leak-free
- Controls:
- ProtocolSiemens P1, BACnet® or LonMARK®
- Ambiant32°F to 122°F, 5 to 95% rh non-condensingEnvironment(Transformer – indoor control box use only)
- Construction22 Ga. Zinc Steel, with 12 Ga. rigid lift handles, sliding access control enclosure door
- Made-to-Order Solutions
- Features
- Options
- Dimensions
- Helpful Information for Bidding this Unique Product
Product Information Zone Control Unit (ZCU) Solution
Document No. 153-567
August 1, 2015
Page 2 Siemens Industry, Inc.
Dimensions
Figure 1. Two-way Piping Arrangement.
Figure 2. Field Piping Interface.
Figure 3. Field Connections Schematic Diagram.
Helpful Information for Bidding this Unique Product
ATC Contractor
· Controller, actuator, thermostat plus wire, on-off switch and transformer are mounted, wired and
configured from factory. These items should not be included in the Mechanical bid.
· Network twisted pair cable and power wiring are the only required field wiring. If the thermostat option is
purchased, the wire will be uncoiled and dropped into the zone location.
· 120 Vac and water supply are the only wiring and plumbing labor to be supplied, if needed.
Mechanical Contractor
· VAV terminal, reheat coil, ATC, shutoff, balancing and vent valves, as well as lift handles are all pre-piped
and included.
· Inert gas pre-charge indicates to installer that ZCU is still watertight for two-year warranty and suitable for
installation.