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CHECKOUT MENUS

The Checkout menu will show the equipment installed in the

system. A sample checkout menu is shown in Fig. 24.

Checkout = FURNACE

Make sure the furnace is properly installed before continuing.

• LOW HEAT RUNTIME: 5 min.

• HIGH HEAT RUNTIME: 5 min.

This menu item allows the furnace to be exercised. First, a low

heat runtime and high heat runtime are selected.

If only the low heat is to be exercised:

The furnace will execute its ignition start-up sequence. This

sequence will be displayed on the Infinity Control screen. After the

gas valve and blower motor turn on, the screen will automatically

change to show the current operating status of the furnace.

Checkout = FAN COIL

ELECTRIC HEAT CHECK

• ELECTRIC HEAT RUNTIME: 5 min., Default time = 5 min.,

Range=0-120min.

If you have a fan coil with electric heaters, this menu item will

allow the heaters to be exercised.

With self-identifying electric heaters, three stages of electric heat

are available to be exercised in any combination. Non-identifying

heaters will only provide one stage of heat.

Enter the run time (in minutes) of each stage of heat to be

exercised then press START (right-side button). The display will

change to show the fan coil’s operating status.

Checkout = HEAT PUMP HEATING

• HIGH HEAT RUNTIME: 5 min.

• LOW HEAT RUNTIME: 5 min.

• DEFROST: NO

The heat pump heating mode can be exercised with this menu

option. With a 2-speed heat pump, a low heat runtime and a high

heat runtime are independently selectable to exercise. A defrost

cycle is also selectable. Default time = Fixed 5 min. minimum,

range=5-120min.

Checkout = HEAT PUMP COOLING OR AC COOLING

• HIGH COOL RUNTIME: 5 min.

• LOW COOL RUNTIME: 5 min.

The heat pump cooling mode (or AC cooling mode) can be

exercised with this menu option. With a 2-speed heat pump or AC

unit, a low cool runtime and a high cool runtime are independently

selectable to exercise. The display will change to show the heat

pump or AC operating status. Default time = Fixed 5 min.

minimum, range=5-120min.

Checkout = HUMIDIFIER

• ON

• OFF

The humidifier can be exercised On and Off with this menu option.

Checkout = VENTILATOR

The ventilator can be exercised through all of its operating speeds

with this menu option.

SERVICE MENUS

The Service Info menu will only show the equipment installed in

the system. Below is a sample using a furnace and a dual fuel heat

pump. A sample service menu is shown in Fig. 25.

Service = FURNACE STATUS

The Status screens will show all of the current operating param-

eters of each installed piece of equipment.

HEAT STAGE:

• OFF, LOW, HIGH

Displays stage of heat that the furnace is currently delivering.

AIRFLOW CFM:

• (furnace model dependent)

Cubic Feet per Minute of air the blower is currently delivering.

INDUCER RPM (90% furnaces only):

• Inducer motor RPM value.

BLOWER RPM:

• Blower motor RPM value.

STATIC PRESS:

• Inches of water. Displays static pressure that the furnace is

currently experiencing.

LOCKOUT TIMER:

• Seconds

If a lockout timer is active, this will show the current time value.

See furnace manual for details on lockout timers.

Service = FAN COIL

ELECTRIC HEAT STATUS:

• OFF, LOW, MED, HIGH

Displays stages of electric heat that the fan coil is currently

delivering.

AIRFLOW CFM:

• (fan coil model dependent)

Cubic Feet per Minute of air the blower is currently delivering.

BLOWER RPM:

• Blower motor RPM value

STATIC PRESS:

• Inches of water

Displays static pressure that the fan coil is currently experiencing.

Fig. 24 — CHECKOUT MENUS

A03204

CHECKOUT

FURNACE

HEAT PUMP HEATING

HEAT PUMP COOLING

HUMIDIFIER

VENTILATOR

BACK SELECT

Fig. 25 — SERVICE INFO MENUS

A03205

SERVICE INFO

FURNACE STATUS

HEAT PUMP STATUS

LAST 10 SYSTEM FAULTS

RUN/FAULT HISTORY

TODAY’S DATE

MODEL/SERIAL NUMBER

SERVICE PHONE NUMBER

BACK SELECT

1 2 ... 5 6 7 8 9 10 11 12

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