Honeywell W7620 Manual do Utilizador

HoneywellW7620 SINGLE ZONE CONTROL SYSTEMPROVIDES CUSTOMIZED CONTROL OF HVACSINGLE ZONE EQUIPMENT. SPECIFICFEATURES THIS SYSTEM OFFERS INCLUDE:COMMUNI

T and Al). See the T7660 Space TemperatureSensor specification sheet, Form 63-4219, for thecorrect temperature to measure resistance valuecros

The following steps for complete checkout and testingof a W7620 are described fully below. The proceduresare as follows:1.Check W7620 installation

2. To disable a controller, remove both legs ofIor removing connections from Terminals TRand TR earth-ground.the AC power. Removing only one leg may

Electrical RatingsSupply Voltage20-30 Vac, 50 or 60 HZSystem Current Draw8.5 VA maximum at 30 Vac, 50 or 60 HZInputs:Resistive29104370 ohm (-40 to 265

bl Knockout for l/2 in. conduit fittings.Q Double knockout for 1 /2 or 3/4 in. conduit fittings.Figure 8 - W7620 Dimensions1463-4224

Base Unit (with cover)Input Expansion BoardsUse withW7459 Economizer Logic Module,modulating springDamper Actuator

Canadian EMIThis digital apparatus does not exceed the Class ALe prdsent apparelI “wn&-lque “&net pas de btultslimits for radio noise emissio

SYSTEM DESCRIPTION . . . ; . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3INST~LATION...,..1...

The W7620 Single Zone Control System is Honeywell’snew line of single zone control products. The W7620,can conveniently monitor and control individual

Figure 1 - CNAP Network Diagram

The W7622 output board has a selection of outputsdepending on the model number. One output board ofany type can be added to the W7620 Zone Controlle

Figure 3 -POT (Portable Operator’s Terminal)

When installing this product . . .1.Read these instructions carefully. Failure to follothem could damage the product or cause ahazardous condition.

,&Knockout for l/2 in. conduit fittings.h Double knockout for l/2 or 3/4 in. conduit fittings.Figure 4 - W7620 MountingSTANDOFF HOLEPLASTIC STAN

rIIf securing screws are not used, theexpansion board will not be grounded. Thiswill result in improper operation or damage tothe device.NOTEIThe W762