Home > Vive Comfort > VIVE COMFORT TP-N-721 Non Programmable Thermostat Instruction Manual
VIVE COMFORT TP-N-721 Non Programmable Thermostat Instruction Manual
Wiring (For professional technicians only)
Wiring Diagrams (For professional technicians only)
Power supply
Caution:
Electrical Hazard
Warning:
Use either O or B terminals for changeover valve.
Optional 24 VAC common connection when thermostat is used in battery power mode.
Factory-supplied jumper
Failure to disconnect the power
before beginning to install this
product can cause electrical
shock or equipment damage.
All components of the
control system and the
thermostat installation must
conform to Class II circuits
per the NEC Code.
2H/1C Heat Pump System - Factory Default Setting
Wiring
C
Note: In many systems
with no emergency heat
relay a jumper can be
used between E and W2.
L2
L1(HOT)
1.
If you are replacing a thermostat,
make note of the terminal
Installation Tip
R
R
COMPRESSOR
RELAY
connections on the thermostat
that is being replaced. In some
cases the wiring connections will
not be color coded. For example,
the green wire may not be
Y
C
Do not overtighten terminal
block screws, as this can
damage the terminal block.
A damaged terminal block
can keep the thermostat
from fitting on the subbase
correctly or cause system
operation issues.
COOL CHANGE
OVER VALVE
W/E
G
O
B
FAN RELAY
AUXILIARY
HEAT CHANGE
OVER VALVE
W2
connected to the G terminal.
2.
3.
Loosen the terminal block
screws. Insert wires then
retighten terminal block screws.
Typical 2H/1C Heat Pump System with separate emergency heat
C
Place nonflammable insulation
into wall opening to prevent
drafts.
Max Torque = 6in-lbs.
L2
L1(HOT)
R
R
COMPRESSOR
RELAY
Y
C
W/E
Terminal Designations
COOL CHANGE
OVER VALVE
O
B
EMERGENCY
RELAY
Heat Pump System
1 HEAT 1 COOL / 2 HEAT 1 COOL
Conventional System
1 HEAT 1 COOL / 2 HEAT 1 COOL
HEAT CHANGE
OVER VALVE
G
FAN RELAY
AUXILIARY
W2
Transformer Power
Transformer Power
Transformer Common
Energized in HEAT
R
Transformer Common
C
Conventional System 1H/1C, 2H/1C (Heat pump set to“OFF”in tech settings)
Changeover Valve
Energized in HEAT
B
C
Note: This
thermostat is only
compatible with
ONE transformer
systems.
Changeover Valve
Energized in COOL
L2
L1(HOT)
Energized in COOL
Fan Relay
O
R
Y
Fan Relay
G
R
COMPRESSOR
RELAY
First Stage of Emergency HEAT
First Stage of HEAT
Second Stage of HEAT
First Stage of COOL
W/E
C
W/E
G
HEAT RELAY
FAN RELAY
Second Stage of HEAT/
EMERGENCY HEAT
W2
W2
First Stage of HEAT and COOL
Y
HEAT RELAY 2
5
6
Technician Setup (For professional technicians only)
Technician Setup (For professional technicians only)
Tech Settings
LCD Will Show Adjustment Options Default
Tech Settings
1. Select OFF with the System Switch for Tech Settings. Select Heat or Cool for Swing
and Limit settings. They are set separately.
2. Hold down the + and - buttons together for 3 seconds.
3. Use the + and - to change setting for that step, and the glow in the dark light button to
move from one step to another.
This feature controls the number
of stages in Emergency Heat
mode. It only appears if the
Technician Setup Step for HEAT
PUMP is ON.
Use the
select 1-stage or 2-stage
operation.
or
key to
Emergency
Heat Stages
1
This feature allows the thermostat
to keep multiple stages of heat
energized until setpoint is
satisfied.
Use the
turn ON or OFF.
or
key to
To exit setup slide the system switch to different position or wait approximately 20 seconds.
Satisfy
Setpoint
OFF
LCD Will Show Adjustment Options Default
Tech Settings
This feature allows the installer
to change the calibration of the
room temperature display. For
example, if the thermostat reads
70 degrees and you would like it
to read 72 then select +2.
You can adjust the room
CA
read 4˚above or below the
This feature allows a delay to occur
when a second stage is needed.
This allows the previous stage
extra time to satisfy setpoint.
Use the
select OFF, 5, 10, 15, 30, 45,
60, or 90 minutes.
or
key to
Room
Temperature
Calibration
temperature display to
Staging
Delay
factory calibrated reading.
OFF
0
0
The compressor short cycle delay
protects the compressor from
short cycling. This feature will
not allow the compressor to be
turned on for 5 minutes after it
was last turned off.
Selecting “ON”will not allow
the compressor to be turned
on for 5 minutes after the
last time the compressor
LCD Will Show Adjustment Options
Default
Swing and Limit Settings
Cd
Compressor
Short Cycle
Delay
The swing setting often called
The cooling swing setting is
adjustable from 0.2˚ to 2˚. For
example: A swing setting of
0.5˚will turn the cooling on at
approximately 0.5˚ above the
setpoint and turn the cooling off
at approximately 0.5˚ below the
setpoint.
0N
“cycle rate”, “differential”or “
anticipation”is adjustable. A
smaller swing setting will cause
more frequent cycles and a larger
swing setting will cause fewer
cycles.
was switched off. Select
“OFF”to remove this delay.
Cooling
Swing
0.8
Select F for Fahenheit
temperature read out or select C
for Celsius read out.
F for Fahrenheit
FC
F or C
C for Celsius
o
F
F
This feature allows you to set a
minimum cool setpoint value.
The setpoint temperature can’t be
lowered below this value.
Use the and
the minimum cool setpoint.
key to select
Cooling
Setpoint
Limit
When set to ON this thermostat
will operate a heat pump system
(default). If set to OFF this
thermostat will operate a
conventional system, and the next
tech step will not appear.
ON - Configured to operate
heat pump system.
OFF - Configured to operate
44
Heat Pump
conventional system
ON
See page 5 for terminal
designations.
The heating swing setting is
adjustable from 0.2˚ to 2˚. For
example: A swing setting of
0.5˚will turn the heating on at
approximately 0.5˚ below the
setpoint and turn the heating off
at approximately 0.5˚ above the
setpoint.
The swing setting often called
“cycle rate”, “differential”or “
anticipation”is adjustable. A
smaller swing setting will cause
more frequent cycles and a larger
swing setting will cause fewer
cycles.
OFF will allow Y(1st stage of
Heat) and W2 (Aux Heat) to run
together if called for.
Dual Fuel
Auxiliary for
Heat Pump
Will only appear if
Heat Pump setting is
turned ON
For Dual Fuel applications (Gas/
Fossil fuel Auxiliary Heat), turn
this setting ON to LOCKOUT the
Heat Pump (Y) when Auxiliary
Heat (W2) is on. If desired- This can
also be used with Electric Auxiliary.
Heating
Swing
0.8
OFF
ON Will de-energize Y terminal
45 seconds after a call for
Auxiliary Heat (W2).
Select GAS for systems that
control the fan during a call for
heat. Select ELEC to have the
thermostat control the fan during
a call for heat.
EL - Electric for thermostat
control
This feature allows you to set a
maximum heat setpoint value.
The setpoint temperature can’t
be raised above this value.
Use the and key to select
the maximum heat setpoint.
Heating
Setpoint
Limit
Fan
Operation
EL
90
GS- Gas for system control
7
8
| General | Details |
|---|---|
| Name | VIVE COMFORT TP-N-721 Non Programmable Thermostat Instruction Manual |
| Make | Vive Comfort |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.3 MB |

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