13311 4 Taco Xpb 1 Wiring Guide 00 User Manual

User Manual: Pump 13311 4 Taco Xpb-1 Wiring Guide

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X — Pump Block (XPB)

Wiring Guide

Back of

Control

MENU ITEM

X – PUMP BLOCK

PATENT PENDING XPB-1

U

L

Power: 120 V + 10%

50/60 Hz, 750 VA

Var. Speed: 120 V

(ac) 1 A

Pmp Relay: 120 V

(ac) 5 A, 1/6 hp

Use copper

conductors only

Meets Class B:

Canadian ICES

FCC Part 15

Com Sys

Ret

Boil Out Heat

Dem

Boiler

H

N

C US

158033

Com Com

Sys

YRB Man

R

System

Supply

Sensor

Heat

Source

Sensor

Outdoor

Sensor

Heat Source

Variable Speed Circulator

Heating: Heat Source Circulator

Snowmelt: System Circulator

Constant Speed Circulator

Heating: System Circulator

Snowmelt: Heat Source Circulator

Line Cord

To

Zone

Control

End Switch

or

Thermostat

(Relay or

Mechanical

Type)

Off-Enable On-Control

Boiler Operation

XPB 00

Sup

Var

Pump

Fuse

Front of

Control

Manual

Operation

Switch