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Installation Instructions
P710U--21PHP
Universal Application
Programmable Thermostat
Designed and Assembled
in the USA.
A13408
Universal Application Programmable Thermostat
NOTE
: Read the entire instruction manual before starting the
installation.
TABLE OF CONTENTS
PAGE
SAFETY CONSIDERATIONS
1
. . . . . . . . . . . . . . . . . . . . . . . . .
INTRODUCTION
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLATION CONSIDERATIONS
1
. . . . . . . . . . . . . . . . . . .
INSTALLATION
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 1 — Thermostat Location
2
. . . . . . . . . . . . . . . . . . . . . . . .
Step 2 — Install Thermostat
2
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Step 3 — Set Thermostat Configuration
2
. . . . . . . . . . . . . . . . .
Step 4 — Thermostat Operation
3
. . . . . . . . . . . . . . . . . . . . . . . .
Step 5 — Check Thermostat Operation
3
. . . . . . . . . . . . . . . . . .
WIRING DIAGRAMS
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, maintenance,
or use can cause explosion, fire, electrical shock, or other
conditions which may cause death, personal injury, or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The qualified
installer or agency must use factory--authorized kits or accessories
when modifying this product. Refer to the individual instructions
packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing,
and work gloves. Have a fire extinguisher available. Read these
instructions thoroughly and follow all warnings or cautions
included in literature and attached to the unit. Consult local
building codes and the current editions of the National Electrical
Code (NEC) NFPA 70.
In Canada, refer to the current editions of the Canadian Electrical
Code CSA C22.1.
Recognize safety information. This is the safety--alert symbol
.
When you see this symbol on the unit and in the instructions or
manuals, be alert to the potential for personal injury.
Understand the signal words
DANGER
,
WARNING
, and
CAUTION
. These words are used with the safety--alert symbol.
DANGER
identifies the most serious hazards which
will
result in
severe personal injury or death.
WARNING
signifies a hazard
which
could
result in personal injury or death.
CAUTION
is used
to identify unsafe practices which
may
result in minor personal
injury or product and property damage.
NOTE
is used to highlight
suggestions which
will
result in enhanced installation, reliability, or
operation.
INTRODUCTION
The TOTALINE Universal Application programmable thermostat
can be configured for both AC and HP applications. Both modes
are dual--powered, operating from either 24VAC or two alkaline
AA batteries. Configuration and program schedules are stored in
non--volatile memory, preserving this information during power
loss and battery removal. Features include simplified 5/2
programming, large backlit display, and modern styling.
When AC application is selected, one stage of heating and one
stage of cooling are provided.
When HP application is selected, two stages of heating and one
stage of cooling are provided.
INSTALLATION CONSIDERATIONS
The P710U--21PHP, whether configured for A/C or HP
application, may be wired with or without connecting a common
wire between the indoor equipment and the thermostat. However, it
is recommended to use a common wire whenever possible.
Without a common wire, batteries must be installed. However,
battery power will be supplemented by “power stealing.”
This means the thermostat will steal a small amount of power from
the equipment to which it is connected. This will also keep it
powered while changing the batteries.
NOTE
:
Not all HVAC equipment is compatible with
power--stealing type thermostats. Consult the system equipment
Installation Instructions before applying this thermostat in a power
stealing manner.
If both batteries and 24VAC operation are used (batteries installed
and the common wire connected), indefinite clock operation is
provided. The battery will be used only during AC power loss,
preserving battery life.