Pro1 Technologies RZ251W User manual

Operation ManualOperation Manual

U.S. Registered Trademark. Patents pending
Copyright 2018 All Rights Reserved.
RZ251W
Pro1 Technologies
P.O. Box 3377
Springeld, MO 65808-3377
Toll Free : 888-776-1427
Web: www.pro1iaq.com
Hours of Operation: M-F 9AM - 6PM Eastern
Equipment damage hazard
Do not operate the cooling
system if the outdoor
temperature is below 50 ˚F
(10 ˚C) to prevent possible
compressor damage.
Caution:
This manual covers the following models:
• RZ251W (For use with 955WH Remote Sensing Thermostat
and the Z955W Zoning System.)
Congratulations on purchasing our Wireless System.
This remote sensor was designed to the highest reliability and ease of use
standards. Thank you for choosing our quality products
Table of Contents
Table of Contents
Thermostat Quick Reference
Thermostat Mounting Locations
Thermostat Mounting Options
Installing Batteries
New Features
Warranty
Page
2-5
6-7
8-9
1
Una version en español de este manual se puede
descargar en la pagina web de la compañia.
Rev. 1820
9-10
16-17
12-15

Quick ReferenceQuick Reference
Getting to know your indoor remote sensor
*NOTE ABOUT THE LIGHT BUTTON:
This button is used to light up the display.
DO NOT hold the light button down for
longer than 3 seconds or you will enter the
technician setup screens. If inadvertently
enter the tech setup press and release the
light button a second time to exit the tech
screens.
**NOTE ABOUT SETPOINT, RUN, AND
CLEAN KEYS:
These keys will only be shown if they have
been turned on in Technician Setup menu.
LCD
Glow in the Dark Light Button*
Temperature Setpoint Keys**
Remote Name
Run and Clean Keys**
All of our products are mercury free. However, if the product you are replacing contains
mercury, dispose of it properly. Your local waste management authority can give you
instructions on recycling and proper disposal.
Mercury Notice:
Wireless Range
Range between the remote and the
master thermostat is approximately
100 feet with no obstructions and
approximately 50 feet in standard
residential metal, brick, and
concrete construction.
74
REMOTE 1
74
Set At
Clean
Run
+
88
REMOTE 1
88
Set At
Clean
Run
+
Run Key
RUN only shows if the
remote sensor setpoint
has been changed.
Pressing
RUN will cancel
the temporary setpoint hold.
Note: The SHOW SET must
be set to
YES in tech setup
menu befo re the RUN key
will be shown in the display .
Wi re less Icon
Remote Label
Each indoor r emote
sensor can be labeled.
The label options can be
found during tech setup.
Low Battery Indicato r
Replace batteries when
this indicator is shown.
Clean Key
Pressing the CLEAN key
will allow 30 seconds to
clean the display . The keys
will be inoperable during
this time. NOTE: The SHO W
SET mode must be set to
YES in tech setup menu
before the CLEAN key will
be displayed.
Setpoint Temperatur e
Displays the user selectable
setpoint temperatur e.
Setpoint Adjustment Keys
NOTE: The
SHOW SET must
be set to YE S
in tech setup
menu before the setpoint
keys will be shown in the
displa y.
Temperatur e
Indicates the curr ent
ambient temperatur e.

Zoning Quick ReferenceZoning Quick Reference
Getting to know your indoor remote sensor
*NOTE ABOUT THE LIGHT BUTTON:
This button is used to light up the display.
DO NOT hold the light button down for
longer than 3 seconds or you will enter the
technician setup screens. If inadvertently
enter the tech setup press and release the
light button a second time to exit the tech
screens.
**NOTE ABOUT SETPOINT, RUN, AND
CLEAN KEYS:
These keys will only be shown if they have
been turned on in Technician Setup menu.
LCD
Glow in the Dark Light Button*
Temperature Setpoint Keys**
Remote Name
Run and Clean Keys**
All of our products are mercury free. However, if the product you are replacing contains
mercury, dispose of it properly. Your local waste management authority can give you
instructions on recycling and proper disposal.
Mercury Notice:
Wireless Range
Range between the Zone Thermostat
and the Master Thermostat is
approximately 100 feet with no
obstructions and approximately 50
feet in standard residential metal,
brick, and concrete construction.
74
REMOTE 1
74
Set At
Clean
Run
+
F
Auto
On
Fa ystem
Run Ke y
RUN only shows if the
remote sensor setpoint
has been changed.
Pressing
RUN will cancel
the temporary setpoint hold.
Note: The SHOW SET must
be set to YES in tech setup
menu befo re the RUN key
will be shown in the displa y.
Wi re less Icon
Remote Labe l
Each indoor r emote
sensor can be labeled.
The label options can be
found during tech setup.
Temperatur e
Indicates the curr ent
ambient temperatur e.
Low Battery Indicator
Replace batteries when
this indicator is shown .
Clean Ke y
Pressing the CLEAN key
will allow 30 seconds to
clean the display . The keys
will be inoperable during
this time. NOTE: The SHOW
SET mode must be set to
YES in tech setup menu
before the CLEAN key will
be displayed.
Setpoint Temperatur e
Displays the user selectable
setpoint temperatur e.
Setpoint Adjustment Keys
NOTE: The SHOW SET must
be set to YE S
in tech setup
menu before the setpoint
keys will be shown in the
displa y.
88
REMOTE 1
88
Set At
Clean
Run
+
Auto
On
Fan System
HOLD
Hold
S
n

Recommended Wall Mounting Locations
Mounting Locations
NO
NO NO YES
The remote sensor should be mounted or placed approximately 4 to 5 feet above the
oor. Select an area with average temperature and good air circulation.
Do not mount or place Remote Sensors in locations:
• Close to hot or cold air ducts
• That are in direct sunlight
• With an outside wall behind the thermostat
• In areas that do not require conditioning
• Where there are dead spots or drafts (in corners or behind doors)
• Where appliances could radiate heat
• Do not set it next to or on hot appliances
• Do not put it in your pocket or hold in your hands for a long period of time.
• Body heat will distort the temperature reading.
Wall Mount - Removable
1
T-bracket
Wall
mount
slots
2
Wall mount
slot holders.
T-bracket
mounted on
the wall
Back View
of Subbase
of Remote
Sensor
Mounting Locations
Mount T-bracket on the wall.
Slide the Remote Sensor over the
mounted T-bracket.

Mounting OptionsMounting Options
Desk or Counter Option
1Slide the T-bracket
up into the slot
holders.
2T-bracket will stop
on the top of the
slot holders.
1Remove the remote from the subbase.
2Mount subbase
to the wall
Inside View
of Subbase
of Remote
Sensor

Installing Batteries
Temporary Wall Mount or Table Placement
1remote to remove the battery door.
2Once you have removed the door from the back
of the remote, insert 2 AA Alkaline batteries and
replace the battery door.
Installing Batteries
Inserting Batteries for Permanent Wall Mount
1Remove the remote from
the subbase. It is held
on the subbase by a
plastic tab on the bottom
of the remote sensor.
head screwdriver to remove
it from the subbase.
2Once you have
removed the remote
from the subbase,
insert 2 AA Alkaline
batteries.
3Attach the remote
to the subbase by
aligning the two top
tabs and then close
as shown.
Swing closed
Inside view
Reset button
Top tabs
Bottom of
Remote Sensor

Remote Sensing New Features
Example of programming a priority for the SLEEP time period:
the program should remain on system average. When on the SLEEP time period during programming, press
NEXT ZONE until Bedroom 1 shows. During the SLEEP time period the other remotes in the house will be
ignored and the system will be controlled only by the ambient temperature of the remote in the master
bedroom. The WAKE, LEAVE and RETURN temperature will be controlled by the system average.
New Features on the Thermostat After a remote is Connected
NEXT ZONE KEY
NEXT ZONE key cycles
through ambient temperatures
for connected zones.
In this example,
the name of the
zone currently
having priority is
SYSTEM AVERAGE.
System average
is the average of all
connected sensors.
Local is the ambient
temperature of the
Thermostat.
The name of the
REMOTE can be
displayed. This
shows it has priority.
Remote Sensing New Features
New Features on the Thermostat After a remote is Connected
THERMOSTAT HOLD (PERMANENT)
To put the thermostat into hold
select system average or the zone
you want to hold. Then use the
arrows to adjust the setpoint.
Then press the HOLD key.
HOLD: Indicates
the Thermostat is in
permanent HOLD.
A permanent
HOLD can be
active for system
average, local, or
any REMOTE.
Run Schedule:
Will cancel any
holds and return
the system to the
program.
**
Mon
10:03AM
Set At
74
74
SYSTEM AVERAGE
F
+
LEAVE
Next Zone Menu Auto
Cool
FAN
SYSTEM
Set At
74
**
Mon
10:03AM
74
SYSTEM AVERAGE
F
+
LEAVE
Next Zone
Run Schedule
Hold
Auto
Cool
FAN
SYSTEM
Hold

New Features on the Thermostat After a remote is Connected
SETPOINT NOT DISPLAYED
Setpoint will only be displayed for the
zone currently being used by the
program or in hold. Press the or
to show the setpoint for adjustment.
TEMPORARY HOLD (4 HOURS)
REMOTE: Indicates the Master Thermostat
is in hold. The setpoint will now
display the temporary override setpoint.
The name of the
remote sensor will
be displayed.
In this example, it is
REMOTE 2.
Run Schedule:
Will cancel any
holds and return
the system to
the program.
**
Mon
10:03AM
74
REMOTE 2
F
+
LEAVE
Next Zone Menu Auto
Cool
FAN
SYSTEM
Set At
74
*
*
Mon
10:03
AM
74
REMOTE 2
F
+
LEAVE
Next Zone
Run Schedule
Hold
Auto
Cool
FAN
SYSTEM
REMOTE
Remote Sensing New Features Remote Sensing New Features

Warranty
Warranty Registration:
Your new thermostat has a 5 year limited warranty. You must
register your warranty within 60 days of installation. You can
register your new thermostat in 2 ways.
Go to our company website, select warranty registration and ll
out a short registration.
-or-
Complete the form below and mail it to the address shown.
Warranty Registration
Complete form and mail to:
Thermostat Warranty Registration
P.O. Box 3377
Springeld, MO 6580
= =
Name:
Address:
City:
State:
Zip:
Thermostat Model:
Date Installed:

www.pro1iaq.com
Cut Out For
Warranty Registration