Robertshaw 110-655B User Manual

110-655B

7 Day Programmable
1 Heat / 1 Cool

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INTEGRATED COMFORT SOLUTIONS

™

DIGITAL
PROGRAMMABLE
THERMOSTAT

9610

User’s Manual

Quick Start
Installation and
Programming

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ELECTRIC

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GAS

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Installation Guide

IMPORTANT SAFETY INFORMATION WARNING:

•

Always turn off power at the main power source by unscrewing
fuse or switching circuit breaker to the off position before installing,
removing, cleaning or servicing thermostat.

•

Read all of the information in this manual before installing or
programming this thermostat.

•

This is a 24V AC low-voltage thermostat. Do not install on voltages
higher than 30V AC.

•

All wiring must conform to local and national building and electrical
codes and ordinances.

•

Do not short (jumper) across terminals on the gas valve or at the
system control to test installation. This will damage the thermostat
and void the warranty.

As an Energy Star partner, Maple Chase has
determined that this thermostat product meets
the Energy Star guide lines for energy efficiency.

1

Features

• Four pre-programmed Energy Star setpoints for each day of the week.

• Two “AA” ENERGIZER brand batteries retain program memory, even
during power outages.

• Low battery indicator.

• Fahrenheit/Celsius display option.

• Programmable from 45°F (7°C) to 90°F (32°C).

• Accuracy within ± 1 degree.

• Adjustable temperature differential: 1-3 degrees.

• Maintains summer and winter programming.

• Low temperature freeze protection. While in heat mode, thermostat
will mechanically turn on heat if temperature drops to 40°F (4°C) ­even if batteries are missing or drained.

• Automatic heating shutdown if temperature exceeds 90°F (32°C).

• Quickset programming for quickly programming all days
of the week simultaneously.

• Mercury free, environmentally friendly.

Replacing Existing Thermostat

1. Turn off power to heating and cooling system.

2. Remove cover of old thermostat to expose wires. Do not
disconnect wires. (Fig. 1)

3. Label wires per Table 1.

Table 1

Old Label New Label Description

M, 4, RH, R5 or R RH Heat Transformer,

hot side

V or RC RC Cooling Transformer, hot side

Y or Y6 Y Cooling Control

H, W or 4 W Heating control

F or G G Fan control relay

C* Y or None Either cooling control or com-

mon side of transformer

O O Cool active reversing valve

B B Heat active reversing valve

*NOTE: ON SOME OLDER MODELS, THE C TERMINAL CAN BE EITHER THE COOLING CONTROL OR THE

COMMON SIDE OF THE TRANSFORMER

. CHECK FURNACE WIRING DIAGRAM TO VERIFY C TERMINAL. IFITIS

THE COMMON SIDE OF THE TRANSFORMER

, CAP THE WIRE AND TUCK INTO THE WALL. IF IT IS THE COOLING

CONTROL

, CONNECT TO THE Y TERMINAL.

4.After labeling wires, remove wires from terminals.

5. Remove existing thermostat base from wall.

6. Refer to the following section for instructions on how to
install thermostat.

2

Figure 1

Installing Item 9610 Thermostat

NOTE: FOR NEW INSTALLATIONS, MOUNT THERMOSTAT ON INSIDE WALL, 4-5 FEET ABOVE THE FLOOR.

DO NOT INSTALL BEHIND A DOOR

, IN A CORNER, NEAR AIR VENTS, IN DIRECT SUNLIGHT, OR NEAR ANY

HEAT OR STEAM GENERATING FIXTURES

. INSTALLATION AT THESE PLACES WILL AFFECT THERMOSTAT OPERA-

TION.

1. Turn power off to the heating and cooling systems.

2. Place COOL/OFF/HEAT In OFF position.

3. Place AUTO-ON switch
Into AUTO position.

4. Remove the cover using a coin
or screwdriver.

Figure 2

5. Place thermostat against the wall at desired location. Make sure
wires will feed through opening on base of thermostat.

6. Mark placement of mounting holes. See Fig. 3. Set base aside.

3

PROG
MAN

SET PROG/MAN COOL-OFF-HEAT AUTO - ON

>

>

COOL-OFF-HEAT

AUTO - ON

Figure 3

7. Drill the marked holes using a 3/16” drill bit.

8. Tap plastic anchors into the holes.

9. Align base with plastic anchors and feed wires through opening.
See Fig 4.

Figure 4

10. Secure base to wall with supplied screws.

11. Connect wires to terminal strip. Refer to wiring diagrams on other
side of this sheet. Make sure wire connections are secure.

12. Place fan option switch into either the “ELEC” or “GAS” position
depending upon the type of furnace. Refer to Figure 5.

Figure 5

13. Put heat pump option switch into either the “NON HPUMP” or
“HPUMP” position, depending on the type of system in the home.

4

MOUNTING HOLES

FAN
OPERATION
SWITCH
Controls fan delay

HEAT PUMP

SWITCH
Controls

heat pump