White Rodgers 1F90 Manual de usuario

Printed in U.S.A. PART NO. 37-5426A

9507

1F90 and 1F97

Addendum to

INSTALLATION INSTRUCTIONS

WHITE-RODGERS

WHITE-RODGERS DIVISION

EMERSON ELECTRIC CO.

9797 REAVIS ROAD

ST. LOUIS, MISSOURI 63123-5398

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY

BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE

PERSONAL INJURY AND/OR PROPERTY DAMAGE.

PRECAUTIONS

Ifindoubtaboutwhetheryourwiringismillivolt,line,orlow

voltage, have it inspected by a qualified heating and air

conditioning contractor, electrician, or someone familiar

with basic electricity and wiring.

Do not exceed the specification ratings.

All wiring must conform to local and national electrical

codes and ordinances.

To prevent electrical shock and/or equipment

damage,disconnectelectricpowertosystem,at

main fuse or circuit breaker box, until installa-

tion is complete.

Do not short out terminals on gas valve or pri-

marycontroltotest.Shortorincorrectwiringwill

burn out thermostat and could cause personal

injury and/or property damage.

CAUTION

INSTALLATION

WHENTHISTHERMOSTATISCONNECTEDTOSOME

SYSTEMSTHATUSEHIGHIMPEDANCEINPUTELEC-

TRONIC MODULES, YOU MAY OBSERVE THE FOL-

LOWING CONDITIONS.

1. Thefurnace fanmay turnon whenheat hasnot been

called,ormaynotturnoffwhenthermostatissatisfied

and call for heat ends.

2. The furnace may not turn off when thermostat is

satisfied and call for heat ends.

3. The air conditioner may not turn off when thermostat

is satisfied and call for cool ends.

Ifyouobserveanyoralloftheseconditionsafterinstalling

thermostat,youcancorrectsystemoperationbyinstalling

isolationrelaysbetweenthethermostatandtheelectronic

ignitionmodule.Figures1and2showhowthreeisolation

relayscanbeinstalled[oneeachforthefan(G),heat(W),

andcool(Y)].Youmaynotneedtoinstallallthreeisolation

relays to correct the operation conditions.

Transformer

Red Jumper Wire

THERMOSTAT

24 VAC

Line

Voltage

Figure 1. Wiring for single transformer systems

RH W Y G RC

Heating

System Cooling

System Fan

Relay

Figure 1 shows a single transformer heating/cooling sys-

tem, with isolation relays installed in the heating (W),

cooling (Y), and fan (G) circuits. To simplify the diagram,

limit and safety switches are not shown here, although

they will be found either in the low or high voltage circuit.

Limit and safety switches must be retained. Refer to the

equipment manufacturer’s system wiring diagram for the

location of limit and safety switches.

DONOTREMOVEOR WIRE AROUNDLIMITAND

SAFETY SWITCHES WHEN INSTALLING ISOLA-

TION RELAYS.

WARNING

INSTALLATION (cont’d)

Transformer

THERMOSTAT

24 VAC

Line

Voltage

Figure 2. Wiring for two-transformer systems

RH W Y G RC

Heating

System Cooling

System Fan

Relay Transformer

24 VAC Line

Voltage

Figure 2 shows a two-transformer heating/cooling sys-

tem, with isolation relays installed in the heating (W),

cooling (Y), and fan (G) circuits. To simplify the diagram,

limit and safety switches are not shown here, although

theyarefoundeitherintheloworhighvoltagecircuit.Limit

and safety switches must be retained. Refer to the

equipment manufacturer’s system wiring diagram for the

location of limit and safety switches.

WARNING

DONOTREMOVEORWIRE AROUND LIMIT AND

SAFETY SWITCHES WHEN INSTALLING ISOLA-

TION RELAYS.

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Termostato de White Rodgers

White Rodgers

White Rodgers 1F93-380 Manual de usuario

White Rodgers

White Rodgers 1F85RF-275 Manual de usuario

White Rodgers

White Rodgers 90 SERIES Manual de usuario

White Rodgers

White Rodgers 1E56W-444 Manual de usuario

White Rodgers

White Rodgers 1F86-344 Manual de usuario

White Rodgers

White Rodgers 1F80-24 Manual de usuario

White Rodgers

White Rodgers 1F72-151 Manual de usuario

White Rodgers

White Rodgers 1F56W-911 Manual de usuario

White Rodgers

White Rodgers 1F80-0224 Manual de usuario

White Rodgers

White Rodgers 1F60-22 Instrucciones de instalación

White Rodgers

White Rodgers BLUE 2 1F89-0211 Manual de usuario

White Rodgers

White Rodgers 37C63U Manual de usuario

White Rodgers

White Rodgers 1F97-1277 Manual de usuario

White Rodgers

White Rodgers 1A11-2 Manual de usuario

White Rodgers

White Rodgers 1F97W-71 Manual de usuario

White Rodgers

White Rodgers 1A66W Manual de usuario

White Rodgers

White Rodgers 1F86-0244 Manual de usuario

White Rodgers

White Rodgers NP100 Diagrama de cableado

White Rodgers

White Rodgers 1F83-0422 Manual de usuario

White Rodgers

White Rodgers 1F78 Manual de usuario

White Rodgers

White Rodgers 1F86-344 Manual de usuario

White Rodgers

White Rodgers 1F97-1277 Manual de usuario

White Rodgers

White Rodgers 1F95W-71 Manual de usuario

White Rodgers

White Rodgers 1F97-1271 Manual de usuario

Manuales populares de Termostato de otras marcas

EWELLY

EWELLY EW-181 Manual de usuario

Prolon

Prolon T1100 Instrucciones de instalación

Computherm

Computherm Q20 Manual de usuario

Heatmiser

Heatmiser neoStat Manual de usuario

Aube Technologies

Aube Technologies TH111GFCI-NP 240 VCA Manual de usuario

Mars

Mars HEAT CONTROLLER IR Wireless Thermostat Manual de usuario

Saswell

Saswell SAS920XWHB-7-S-RF Guía

Aircalo

Aircalo TFP1-ET85P2 Manual de usuario

Honeywell

Honeywell CM721 Manual de usuario

Carrier

Carrier DEBONAIR 33CS Manual de usuario

Lennox

Lennox iHarmony Zone Thermostat Instrucciones de montaje

Gemtech

Gemtech GT7000 Manual de instrucciones

Rollei

Rollei Smartes 45000 Manual de usuario

Sinope

Sinope TH1300RF Manual de usuario

Honeywell

Honeywell RLV4305 Manual de usuario

Honeywell

Honeywell Prestige 2.0 THX9421 Manual de usuario

NuTone

NuTone NTBZ48 Instrucciones de funcionamiento originales

Stelpro

Stelpro MAESTRO ASMT402AD Manual de usuario