Engineered Comfort Fan Coil Controller EZstat Especificaciones descargar pdf (Pagina 15)

D15

6-26-07

FAN COIL UNIT PIPING PACKAGES

2-Way Chilled / Hot Water Valve

Basic Package Code Components

2-Position Modulating

BV BVPT FC FCC AFS

Actuator Actuator

201 401

202 402

203 403

204 404

205 405

206 406

210 410

211 411

212 412

213 413

214 414

Model Series: 35F and 37F Horizontal Fan Coil Units • 2-Way Valves

Notes:

1. Select a Basic Package for each valve and an Options Package

if required.

2. Nailor Electric Controls (PSC motor) require a 2-position actuator

selection for both chilled water and hot water valves.

3. Nailor Digital and Analog VAV Controls (ECM motor) require a

modulating chilled water valve actuator and a 2-position hot

water valve actuator selection for 4-pipe systems.

4. A 1/4" (6.3) bleed line and Aquastat is furnished on 2-pipe cooling

and heating auto changeover systems.

•

••

Legend:

BV Ball Valves (2). Memory stop where required.

BVPT Ball Valves (2) with Pressure/Temperature

(P/T) Ports. Memory stop where required.

FC Fixed Flow Control

FCC Fixed Cartridge Flow Control

AFS Adjustable Flow Circuit Setter

YS Y Strainer

YSB Y Strainer w/hose bib valve

PTO P/T Ports (other location)

Options

Options Components

Package

YS YSB PTO

Code

•

••

COIL

FLOW

1/2" 2511 GPM

UNION (UN)

SWAGE

COIL

P/T PORT

OPTION (PTO)

P/T PORT

OPTION (PTO)

FIXED FLOW

CONTROL (FC)

ADJUSTABLE

FLOW CIRCUIT

SETTER (AFS)

Aquastat BLEED LINE

(AS REQUIRED)

Aquastat

2-WAY VALVE

WITH 2-POSITION

OR MODUATING

ACTUATOR

BALL VALVE (BV)

WITH MEMORY STOP

BALL VALVE WITH P/T PORT

(BVPT) AND MEMORY STOP

Y-STRAINER (YS)

Y-STRAINER

W/ HOSE BIB VALVE

(YSB)

BALL VALVE (BV)

BALL VALVE

WITH P/T PORT (BVPT)

SWAGE

H F D B

Return

Supply

G E C A

MANUAL

AIR

VENT

Component Location:

1 2 ... 10 11 12 13 14 15 16 17 18 19 20

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