Pro1 T601-2 Non-Programable Thermostats Installation Manual

Pro1 T601-2 Non-Programable Thermostats

Thermostat Application Guide

Description
Gas or Oil Heat	Yes
Electric Furnace	Yes
Heat Pump (No Aux. or Emergency Heat)	Yes
Heat Pump (With Aux. or Emergency Heat)	No
Multi-Stage Systems	No
Heat Only Systems	Yes
Heat Only Systems – Floor or Wall Furnace	Yes
Cool Only Systems	Yes
Millivolt	Yes

Power Type

• Battery Power
• Hardwire (Common Wire)
• Hardwire (Common Wire) with
• Battery Backup

A trained, experienced
the technician must install this product. Carefully read these instructions. You could damage this product or cause a hazardous condition if you fail to follow these instructions

Specifications

• The display range of temperature … 41˚F to 95˚F (5˚C to 35˚C)
• The control range of temperature… 44˚F to 90˚F (7˚C to 32˚C)
• Swing (cycle rate or differential) …… The heating is adjustable from 0.2˚ to 2.0˚
• Cooling is adjustable from 0.2˚ to 2.0˚
• Power source …………………………………….18 to 30 VAC, NEC Class II, 50/60 Hz
• for hardwire
• Battery power from 2 AA Alkaline
• batteries
• Operating ambient …………………………. 32˚F to +105˚F (0˚C to +41˚C)
• Operating humidity ………………………… 90% non-condensing maximum
• Dimensions of thermostat …………….. 4.7”W x 4.4”H x 0.8”D

Wall Locations

The thermostat should be installed approximately 4 to 5 feet above the floor. Select an area with average temperature and good air circulation.

Pick an installation location that is easy for the user to access. The temperature of the location should be representative of the building.

Do not install thermostats in locations:

• Close to hot or cold air ducts
• Those 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 there might be concealed chimneys or pipes

Subbase Installation

1. Horizontal Mount
2. Vertical Mount

For vertical mount put one screw on the top and one screw on the bottom. For horizontal mount put one screw on the left and one screw on the right.

Installation Tip:
Electrical Hazard
Failure to disconnect the power before beginning to install this product can cause electrical shock or equipment damage.

Mercury Notice
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 or you can mail the thermostat to the address on the warranty section for proper disposal.

Mount Thermostat

Align the 4 tabs on the subbase with corresponding slots on the back of the thermostat, then push gently until the thermostat snaps in place.

Battery Installation
Battery installation is recommended even if the thermostat is hardwired (C terminal connected). When thermostat is hardwired and batteries are installed, the thermostat will activate a compressor delay of 5 minutes when the thermostat detects a power outage from the hardwired power supply.

Important

High-quality alkaline batteries are recommended. Rechargeable batteries or low-quality batteries do not guarantee a 1-year life span.

Gas or Electric Setup

Gas: For systems that control the fan during a call for heat, put the fan operation switch in the GAS position. Electric: For systems that do not control the fan during a call for heat, put the fan operation switch to the ELECTRIC position.

Getting to know your thermostat

NOTE: The compressor delay feature is active if these icons are flashing. The compressor will not turn on until the 5-minute delay has elapsed.

Important
The low battery icon is displayed when the AA battery power is low. Whenever the thermostat detects low battery voltage from the AA batteries, the low battery icon will begin flashing on the screen for 21 days (if the batteries are not changed). If the batteries are not changed 22 days after the thermostat detects low battery voltage, the thermostat screen will only show the flashing battery icon until the buttons are pressed. If the batteries are not changed 43 days after the thermostat detects low battery voltage, the thermostat screen will only
show the flashing battery icon until buttons are pressed and the set points will offset to 85°F/29°C in cooling and 55°F/13°C in heating. At this stage, set point changes can be made temporarily but, the set points will change back to defaulted values after a 4-hour period. The thermostat will continue to perform this low battery flashing, temperature offset condition until the internal voltage threshold is reached. When the thermostat’s internal voltage threshold is reached, all relays will be opened and the thermostat will become inoperable until new batteries are installed.

Removing The Private Label Badge

About The Badge
All of our thermostats use the same universal magnetic badge. Visit the company website to learn more about our free private label program.

Wiring

Caution: Electrical Hazard
Failure to disconnect the power before beginning to install this product can cause electrical shock or equipment damage.

Wiring

1. If you are replacing a thermostat, make note of the terminal 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 connected to the G terminal.
2. Loosen the terminal block screws. Insert wires then retighten terminal block screws.
3. Place non-flammable insulation into the wall opening to prevent drafts.

Warning
All components of the control system and the thermostat installation must conform to Class II circuits per the NEC Code.

Installation Tip
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 sub-base correctly or cause system operation issues. Max Torque = 6in-lbs.

Terminal Designations

• The common wire from the secondary side of the cooling system transformer
• Heat pump changeover valve energized in cooling
• Heat pump changeover valve energized in heating
• Heat relay
• Transformer power for heating
• RC Transformer power for cooling
• Fan relay
• Compressor relay

Wiring Tips
RH & RC Terminals
For single transformer systems, leave the jumper wire in place between RH and RC. Remove the jumper wire for the two transformer systems.

Heat Pump Systems
If wiring to a heat pump, use a small piece of wire (not supplied) to connect terminals W and Y

Wiring Tips
RH & RC Terminals For single transformer systems, leave the jumper wire in place between RH and RC. Remove the jumper wire for the two transformer systems.

Heat Pump Systems
If wiring to a heat pump, use a small piece of wire (not supplied) to connect terminals W and Y

Wiring Diagrams

1. Power supply
2. Factory-installed jumper. Remove only when installing on 2-transformer systems Use either O or B terminals for the changeover valve
3. Use a small piece of wire (not supplied) to connect W and Y terminals
4. Set fan operation switch to Electric
5. Optional 24 VAC common connection when the thermostat is used in battery power mode

Technician Setup

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 the setting for that step, and the glow in the dark light button to move from one step to another.

To exit Tech Settings, slide the System Switch to a different position or wait approximately 20 seconds.

Swing & Limit Settings 

1. Select Heat or Cool with the System Switch.
2. Press and hold the + and – buttons together for 3 seconds.
3. Use the + and – to change the setting for that step, and press the + and – simultaneously to change between tech settings.

To exit Swing & Limit Settings, slide the System Switch to a different position or wait approximately 20 seconds.

Tech Settings		LCD Will Show	Adjustment Options	Default
Room Temperature Calibration	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.	CA 0	You can adjust the room temperature display to read 4˚above or below the factory calibrated reading.	O
Compressor Short Cycle Delay	The compressor short cycle delay prevents the compressor from switching on and off too often.	Cd	Selecting “ON” will not allow the compressor to be turned on for 5 minutes after the last time the compressor was switched off. Select “OFF” to remove this delay.	ON
F or C	Select F for Fahrenheit temperature read out or select C for Celsius read out.	FC F	F for Fahrenheit C for Celsius	F

Swing & Limit Settings		LCD Will Show	Adjustment Options	Default
Cooling Swing	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.	CO   05	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. Use the + and – key to select the minimum cool setpoint.	0.5
Cooling Setpoint Limit	This feature allows you to set a minimum cool setpoint value. The setpoint temperature can’t be lowered below this value.			44
Heating Swing	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.	HE   04	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.	0.4
Heating Setpoint Limit	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.	90

Swing Setting Tip
The temperature swing, sometimes called differential or cycle rate, can be customized for this individual application. For most applications choose a swing set that is as wide as possible without making the occupants uncomfortable.

Pro1 Technologies
P.O. Box 3377
Springfield, MO 65808-3377
Toll-Free: 888-776-1427
Web: www.pro1iaq.com
Hours of Operation: M-F 9 AM – 6 PM Eastern

REFERENCE

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Pro1 T601-2 Non-Programable Thermosts Installation Manual

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Pro1 T601-2 Programable Thermosts Operation Manual

Pro1 T601-2 Non-Programable Thermostats Installation Manual