White Rodgers 1F95-391 - Manual
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Table of Contents:
- Page 2 – REMOVE OLD THERMOSTAT; Figure 1. Thermostat base and terminals; INSTALLATION; ATTACH BASE TO WALL; ” pilot holes, and install; Mounting screws
- Page 4 – RESET SWITCH; Figure 2. Switch locations on back of thermostat body; CONFIGURATION; Reset switch; SWITCHES; Figure 4. Typical Wiring for 120V Humidifier System; If you have a single stage compressor system see the diagram below.
- Page 5 – INSTALLER CONFIGURATION
- Page 6 – INSTALLER TABLE; a n d T I M E; a t s a m e t i m e a n d r e l e a s e t o e n t e r t h e C o n f i g u r a t i o n M e n u .; Returns to Normal Operation.; Step; and
- Page 7 – Lockout Bypass Option; HEATING; Shorter
- Page 8 – SERVICE REMINDER; Set Humidifier Maintenance Reminder.; Service Button Menu
- Page 9 – TROUBLESHOOTING; until FAN ON is displayed.; to the; CHECK THERMOSTAT OPERATION; PROGRAM; to; Thermostat Does Not Follow Program; Check current clock and program settings including
- Page 10 – No Heat
- Page 11 – Thermostat Setting and Thermostat; Thermostat thermometer setting requires; Thermometer Disagree; These indicators can be reset or modified in the; or; FAQs; What is the thermostat Click Test?
WHITE-RODGERS 90 SERIES
1F95-391
MULTI-STAGE/HEAT PUMP INSTALLATION/CONFIGURATION
This White-Rodgers Digital Thermostat uses
microcomputer technology to provide precise
time, humidity, and temperature control. This
thermostat offers the flexibility to design
1F95-391: 7 Day programming; residen-
tial applications.
ELECTRICAL DATA
Electrical Rating:
20 to 30 VAC, 50/60 Hz with common
0.05 to 1.5 Amps per terminal
2.5 Amps maximum total load (all
terminals combined).
Hardwired only.
C terminal is required.
INSTALLATION
Part No. 37-6527B
Replaces 37-6527A
0443
DESCRIPTION
SPECIFICATIONS
heating and cooling programs that fit
building needs. This thermostat is adaptable
to most 24 volt residential forced air multi-
Standard Systems:
Multi-stage gas, oil, electric.
Single-stage or two-stage compressor
heat pump.
THERMAL DATA
Setpoint Temperature Range:
45
°
to 99
°
F (7
°
to 37
°
C)
Operating Ambient Temperature:
32
°
to 110
°
F (0
°
to 43
°
C)
Operating Humidity Range:
90% non-condensing max.
Shipping Temperature Range:
-4
°
to 149
°
F (-20
°
to 65
°
C)
PRECAUTIONS
Do not short out terminals on gas valve
or primary control to test. Short or
incorrect wiring will damage thermostat
and could cause personal injury and/or
property damage.
Do not use on circuits exceeding
specified voltage. Higher voltage will
damage thermostat and could cause
shock or fire hazard.
Thermostat installation and all compo-
nents of the system shall conform to
Class II circuits per the NEC code.
To prevent electrical shock and/or
equipment damage, disconnect electric
power to system at main fuse or circuit
breaker box until installation is
complete.
Read all instructions thoroughly before
beginning installation.
This thermostat is intended for use with a
low voltage system. Do not use on a line
voltage system.
CAUTION
!
WARNING
!
Do not exceed ratings shown in the Specifi-
cations section, above. If in doubt about the
electrical ratings of your heating/cooling
system, have it inspected by a qualified
heating and air conditioning contractor or
licensed electrician.
All wiring must conform to local and
national electrical codes and ordinances.
This control is a precision instrument, and
should be handled carefully. Rough handling
or distorting components could cause the
control to malfunction.
NOTE
stage or heat pump systems with electric or
fossil fuel auxiliary.
White-Rodgers is a division
of Emerson Electric Co.
www.white-rodgers.com
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Summary
ATTENTION! This product does not contain mercury.However, this product may replace a unitwhich contains mercury. Do not open mercury cells. If a cell becomesdamaged, do not touch any spilled mercury.Wearing non-absorbent gloves, take up thespilled mercury with sand or other absorbentmaterial and pla...
RESET SWITCH See the Troubleshooting section at the endof this document for more information aboutthe function of this switch. E2/P SWITCH (DHM) TERMINALFUNCTION The E2/P switch is located on the back ofthe thermostat body (see fig. 2). This switchcontrols how the DHM terminal will beenergized. 1. I...
INSTALLER CONFIGURATION BEFORE TURNING POWER ON, pleaseread the following instructions. Beforeoperating the system, you must configurethe thermostat to operate properly withyour equipment. The thermostat, as it comes from the factory,is configured to operate a standard multi-stage electric forced ho...
