Honeywell RTH1120 Uživatelský manuál stáhnout pdf

RTH1120 69-1876ES-1 29/11/06 1/4

The RTH1120 non-programmable thermostat can be used to con-

trol:

• a gas, fuel oil or electric furnace - 2 or 3 wires

• a central air conditioner - 2 or 3 wires

• a hot water system with or without pump - 2 wires

• a millivolt system - 2 wires

• a central heating and cooling system - 4 or 5 wires

Note: This thermostat is not compatible with heat pumps or multi-

stage systems.

Features

• System operating mode selection: heat, cool or off

• Fan operating mode selection: automatic or on (continuous)

• Programmable heating and cooling cycle lengths: 10, 12, 15, 20

or 30 minutes

• Temperature display in °F or °C

• Backlit display

• Battery replacement indicator

• Interchangeable faceplates (titanium, charcoal & taupe)

2.1 Removing the Old Thermostat

IN ORDER TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT

POWER TO THE HEATING SYSTEM.

n Remove the old thermostat to access the wires.

Attention: If the old thermostat was mounted onto an electrical box,

it was probably powered by 120/240 volts. In this case, this thermo-

stat cannot be used.

o Identify and label each wire (with the corresponding letter on

the wire terminal) and remove them from the terminals.

p If necessary, strip the end of each wire (maximum of 1/4 inch).

q Wrap the wires around a pencil to prevent

them from falling into the wall.

r If the hole in the wall is too big, insulate it

using a non-flammable material in order

to avoid air draughts behind the thermo-

stat.

2.2 Installing the New Baseplate

For a new installation, choose a location approximately 5 feet

(1.5 m) above the floor and on an inside wall. Avoid draughty

areas (top of staircase, air outlet, etc.), dead air spots (behind

doors), direct sunlight or areas near concealed pipes or chim-

neys.

n Remove the thermostat faceplate.

o Loosen the locking screw to separate the thermostat from its

baseplate (the screw cannot be completely removed).

p Tilt the thermostat upwards.

q Mark and bore the appropriate mounting holes (using a 3/16”

drill bit) or use the existing holes. Insert the plastic anchors.

r Pass the wires through the opening of the baseplate and fix the

baseplate to the wall using the screws provided.

2.3 Connecting the Thermostat

Refer to the following table for matching the wire labels with the

thermostat terminals.

Note: Do not connect wires identified as C, X or B. Wrap the bare

end of these wires with electrical tape.

Important: The red jumper wire between Rh and Rc terminals must

be removed in a 5-wire installation.

1. Introduction

2. Installation

RTH1120

Non-programmable Electronic Thermostat

Installation and User Guide

Display

Adjustment

buttons

System operating

mode selector

Fan operating

mode selector

Backlight

button

RTH1120 terminals Description Wire labels

Rh Heating power supply Rh, R, 4, V

Rc Cooling power supply Rc, R

W Heating signal W, W1, H

Y Cooling signal Y, Y1, M

GFan G, F

400-147-034-B TH148LE (69-1876ES-1 Honeywell RTH1120) ENG.fm Page 1 Wednesday, November 29, 2006 3:58 PM

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Strany 1 - 2. Installation

RTH1120 69-1876ES-1 29/11/06 1/4The RTH1120 non-programmable thermostat can be used to con-trol: • a gas, fuel oil or electric furnace -

Strany 2 - 2.5 Installing the Batteries

RTH1120 69-1876ES-1 29/11/06 2/42.3.1 2-wire Heating2.3.2 2-wire Cooling2.3.3 3-wire Heating2.3.4 3-wire Cooling2.3.5 4-wire Heating and

Strany 3 - 5. Technical Specifications

RTH1120 69-1876ES-1 29/11/06 3/43.1 System Operating ModeUse the selector switch to place the system in Heatingmode (HEAT) or Cooling mo

Strany 4 - 7. Customer Assistance

RTH1120 69-1876ES-1 29/11/06 4/4Honeywell warrants this product, excluding battery, to be free fromdefects in the workmanship or materia

Strany 5 - 2. Instalación

RTH1120 69-1876ES-1 29/11/06 1/4El termostato no programable RTH1120 puede usarse paracontrolar: • Un sistema de calefacción que funcion

Strany 6

RTH1120 69-1876ES-1 29/11/06 2/42.3.1 Calefacción con dos cables2.3.2 Enfriamiento con dos cables2.3.3 Calefacción con tres cables2.3.4

Strany 7 - 5. Especificaciones técnicas

RTH1120 69-1876ES-1 29/11/06 3/43.1 Modo de funcionamiento del sistemaUse el interruptor de selección para colocar elsistema en el modo

Strany 8 - 7. Asistencia al cliente

RTH1120 69-1876ES-1 29/11/06 4/4Honeywell garantiza por un período de un (1) año, a partir de lafecha de compra por el consumidor, que e

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Procházejte online nebo si stáhněte Uživatelský manuál pro Kontrolní panel Honeywell RTH1120. Honeywell RTH1120 User Manual Uživatelská příručka

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