14
Interval at which the Clean Ventilator Pre--filter notification will
turn on.
UV Lights Installed
S
NO
S
YES
If YES, indicates to the system whether UV lights are installed.
CHANGE INTERVAL:
S
6 to 48 months operation time (default = 12 months)
Interval at which the Change UV Lights notification will be
displayed.
Setup -- System Maintenance
Remind Owner of Routine Maintenance Every:
This setup is used to adjust the timer interval in which the normal
System Maintenance notification is turned on for the homeowner.
Range =
S
OFF
S
6 to 24 months, (default = 12 months) Pressing the right side
button will reset the timer. Pop--up confirmation will be shown.
SYSTEM MAINTENANCE
< BACK
REMIND OWNER OF
MAINTENANCE EVERY:
12 MONTHS
% USED:
50%
RESET >
A07033
Fig. 32 -- System Maintenance
Setup -- Utility Saver
Cooling/Heat Pump Heating (Hybrid Heat &Hydronic Heat
only):
S
Turn off, Low Stage
Utility Saver is used to force the equipment to a lower stage (low
or off) when activated by the utility company, typically during
peak load times.
This setup is available only if the equipment has a utility saver
input (refer to outdoor equipment Installation Instructions). This
setup controls the response of the equipment when the utility saver
input is active.
The choices include:
S
Turn Off , (equipment turns off)
S
Low Stage (available if the AC/heat pump is a 2--stage model,
runs low speed only)
CHECKOUT MENUS
The Checkout menu will show the equipment installed in the
system. A sample checkout menu is shown in Fig. 33.
CHECKOUT
FURNACE
HEAT PUMP HEATING
HEAT PUMP COOLING
HUMIDIFIER
VENTILATOR
BACK SELECT
A03204
Fig. 33 -- Checkout Menu
Checkout -- Furnace or Gas PAC
Make sure the furnace is properly installed before continuing.
S
LOW HEAT RUNTIME: 5 min.
S
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. Range = 5 -- 120 min.
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 Zone Control screen.
After the gas valve and blower motor turn on, the screen will
automatically change to “
FURNACE CHECK
” and show the
current operating status of the furnace.
Checkout -- Electric Heat
S
ELECTRIC HEAT RUNTIME: 5 min., Default time = 5 min.,
Range = 0 -- 120 min.
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
S
HIGH HEAT RUNTIME: 5 min.
S
LOW HEAT RUNTIME: 5 min.
S
DEFROST: NO
The heat pump heating mode can be exercised with this menu
option. With a 2--stage 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 -- 120 min.
NOTE
:
Airflows during Checkout modes are fixed to the
Efficiency setting and are independent of other airflow settings. To
view airflows for normal heat pump heating mode, exit the
Checkout screen and apply a heating or cooling demand to the
system.
Checkout -- Heat Pump Cooling or AC Cooling
S
HIGH COOL RUNTIME: 5 min.
S
LOW COOL RUNTIME: 5 min.
The heat pump cooling mode (or AC cooling mode) can be
exercised with this menu option. With a 2--stage 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 -- 120 min.
NOTE
:
Airflows during Checkout modes are fixed to the
Efficiency setting and are independent of other airflow settings. To
view airflows for normal heat pump (or AC) cooling mode, exit the
Checkout screen and apply a heating demand to the system.
Checkout -- Humidifier
S
OFF
S
ON
The humidifier can be exercised On and Off with this menu option.
Charging (Appears with Variable Capacity Heat
Pump)
S
Enables charging mode of the variable capacity heat pump.
Evacuation (Appears with Variable Capacity Heat
Pump)
S
Allows the heat pump to be evacuated of refrigerant.
EXV Position (Appears with Variable Capacity
Heat Pump)
S
Positions the Electronic Expansion Valve (open or closed)
UIZ0
1
--
V
