Carrier 33ZCVAVTRM Bedienungsanleitung PDF herunterladen (Seite 3)

Terminal control

Bypass controller (33ZCBC-01) — The VVT bypass

controller is a component of Carrier’s 3V™ control system

and is used to regulate the supply duct static pressure for

Variable Volume and Temperature Applications. The

bypass Controller is an essential system component that

allows constant volume HVAC equipment to provide zone

level temperature control.

VVT zone controller (33ZCVVTZC-01) — The VVT

Zone Controller is a component of Carrier’s 3V control

system and is used to provide zone level temperature and

air quality control for Variable Volume and Temperature

Applications. The VVT zone controller is a pressure de-

pendent device that maintains space temperature by mod-

ulating the amount of supply airflow through its primary

damper. An integrated 35 in.-lb actuator is standard on all

VVT zone controllers.

VVT zone controllers are available factory mounted to

Carrier’s round and rectangular dampers. Round dampers

are available in 6, 8, 10, 12, 14, and 16-in. sizes. Rectan-

gular dampers are available in 8x10, 8x14, 8x18, and

8x24-in. sizes. All damper assemblies are equipped with an

integrated duct temperature sensor.

Zone controllers are available for field retrofit applications.

VAV zone controller (33ZCVAVTRM, 33ZCFANTRM) —

Carrier’s 3V control system provides seamless integration

of pressure independent zones for use with VVT systems.

Simply use Carrier’s family of VAV zone controllers

(ComfortID™) to regulate the flow of conditioned air into

the space. The VAV zone controllers provide dedicated

control functions for single duct terminals with modulating

heat (up to 2-stages of heat), series fan or parallel fan pow-

ered terminals, or as a primary controller for dual duct or

zone pressurization applications. Refer to Carrier’s Com-

fortID literature for additional information.

Linkage compatible unit controls and auxiliary

controls

Carrier’s 3V control system provides optimized equipment

control through airside linkage. Linkage allows the air

source to adjust its supply air temperature set points and

occupancy schedules to run in the most efficient manner.

The 3V control system linkage compatible controllers

include ComfortLink™, PremierLink™ and the Universal

Controller.

ComfortLink™ controls — The factory-integrated con-

trols are available on Carrier’s 2 to 25 ton Centurion

rooftop product line. The ComfortLink controller is a

component of Carrier’s 3V system and provides: optimum

performance of the rooftop’s refrigeration circuits, an

easy to read English scrolling marquee display and user

interface, and unparalleled diagnostic information with

factory-mounted sensors.

PremierLink™ control (33CSPREMLK) — The

PremierLink communicating controller is available as a fac-

tory-installed option on 3 to 25 ton rooftop units and as a

field-installed accessory. The control is DCV (Demand

Controlled Ventilation) compatible and internet ready.

Universal controller (33UNIVCTRL-01) — The Uni-

versal Controller provides auxiliary building control to

interface with lighting, fans, pumps and other HVAC

equipment in a stand-alone or Carrier-networked environ-

ment using closed-loop, direct digital controls. The Univer-

sal Controller’s pre-engineered algorithms provide simple

building integration for small-to-medium commercial

applications with 16 field point capability (8 inputs and

8 outputs).

Interface devices

System Pilot (33PILOT-01) — The System Pilot is a

component of Carrier’s 3V control system and serves as

the user-interface and configuration tool for all Carrier

communicating devices. The System Pilot can be used to

install and commission a 3V zoning system, linkage com-

patible air source, universal controller and all other devices

operating on the Carrier communicating network.

ComfortVIEW™ software (CEPL130548-01) —

ComfortVIEW software can be installed on a PC and is

used to configure and monitor the 3V system.

Remote monitoring capability device

(33CSCCNWEB-01) — The remote monitoring device

installs on the Carrier network and provides a connection

for a phone line or ethernet connection, allowing the user

to view and change information using a standard web

browser. The user will also have access to the point dis-

plays, set point schedules, and operating schedules.

Field-installed accessories

Option board (33ZCOPTBRD-01) — Carrier’s option-

al relay board may be used with VVT zone controllers to

provide control functions for heat and fan air terminals.

Heating capabilities include modulating heat, up to 3 stag-

es of ducted heat or combination baseboard and ducted

heat control.

Mounting kit — Mounting kits are used to field install the

VVT zone controllers onto Carrier 33CS dampers. Mount-

ing kits come in packages of 10. The 33ZCMBRC-01 kit is

used when mounting on rectangular dampers. The

33ZCMBRD-01 kit is used when mounting on round

dampers.

Sensors

Outdoor-air sensor (HH79NZ039) — The outdoor-air

sensor reads temperatures between 0° and 150 F and is

used to report the outdoor-air temperature to the commu-

nication bus. The information can be used to lock out heat-

ing or cooling modes when the temperature is not within

user-configured limits. The outdoor-air sensor is needed

when an economizer is used.

Supply air temperature sensor (33ZCSENSAT) —

The supply air temperature sensor is required for heating

applications or stand-alone operation. The sensor has an

operating range of –40 to 245 F (–40 to 118 C) and in-

cludes a 6-in. stainless steel probe and cable.

Duct temperature sensor (33ZCSENDAT) — The

duct temperature sensor is required for use with a bypass

controller and must be installed in the supply air duct.

VVT® system key components

105

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