Emerson White-Rodgers 1D56-310 Installation Instructions

Installation Instructions for: Installation Instructions for:
Installation Instructions for: Installation Instructions for: Installation Instructions for:
Horizontal 1D56-310, -347
Snap-Action 1D56W-347
Vertical 1E56-301, -444
Sealed Mercury Cell 1E56W-444
Horizontal 1F56-301
Sealed Mercury Cell 1F56-306, -444
1F56W-444
YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES YOUR THERMOSTAT REPLACES
System System System
System System
Standard Heating & Cooling Systems –
4 or 5 wires
Standard Heat Only Systems
Standard Central Air Conditioning
Gas or Oil Heat
Hydronic (Hot Water) Zone Heat – 2 wires
Electric Furnace
Heat Pump (No Aux or Emergency Heat)
Heat Pump (with Aux or Emergency Heat)
Baseboard Electric Heating or Line Voltage
(120 or 240 Volt)
Millivolt Heat Only Systems –
Floor or Wall Furnaces
Hydronic (Hot Water) Zone Heat – 3 wires
1
PREPARATIONS PREPARATIONS
PREPARATIONS PREPARATIONS PREPARATIONS
Assemble tools required: power drill, flat blade screwdriver, wire cutter/stripper, level.
Failure to follow and read all instructions carefully before installing or operat- Failure to follow and read all instructions carefully before installing or operat- Failure to follow and read all instructions carefully before installing or operat- Failure to follow and read all instructions carefully before installing or operat- Failure to follow and read all instructions carefully before installing or operat-
ing this control could cause personal injury and/or property damage. ing this control could cause personal injury and/or property damage. ing this control could cause personal injury and/or property damage. ing this control could cause personal injury and/or property damage. ing this control could cause personal injury and/or property damage.
2
THERMOSTAT FEATURES THERMOSTAT FEATURES THERMOSTAT FEATURES THERMOSTAT FEATURES THERMOSTAT FEATURES
FAN SYSTEM
AUTO ON COOL
G RC
O
RH A
Mounting Screw KEEP THIS AREA
CLEAR OF WIRES
Figure 1. Thermostat subbase
3
REMOVING OLD THERMOSTAT REMOVING OLD THERMOSTAT
REMOVING OLD THERMOSTAT REMOVING OLD THERMOSTAT REMOVING OLD THERMOSTAT
! ! ! ! !
To prevent electrical shock and/or equipment damage, disconnect electrical To prevent electrical shock and/or equipment damage, disconnect electrical To prevent electrical shock and/or equipment damage, disconnect electrical To prevent electrical shock and/or equipment damage, disconnect electrical To prevent electrical shock and/or equipment damage, disconnect electrical
power to the system at the main fuse or circuit breaker until installation is power to the system at the main fuse or circuit breaker until installation is power to the system at the main fuse or circuit breaker until installation is power to the system at the main fuse or circuit breaker until installation is power to the system at the main fuse or circuit breaker until installation is
complete. complete. complete.
complete. complete.
Before removing wires from old thermostat's switching subbase, label each wire
terminal designation it was removed from.
1. 1. 1. 1. 1. Remove Old Thermostat: Remove Old Thermostat:
Remove Old Thermostat: Remove Old Thermostat: A standard heat/cool thermostat consists of three basic Remove Old Thermostat:
parts:
a. The cover, which may be either a snap-on or hinge type.
b. The base, which is removed by loosening all captive screws.
c. The switching subbase, which is removed by unscrewing the
mounting screws that hold it on the wall or adaptor plate.
Make a note here
future reference and use in step 5.
The heat anticipator pointer, if adjustable, will be set at one of a series of numbers
representing the current rating of the primary control in your furnace. The number will be
one of the following: .2, .4, .8, etc. or 0.2, 0.4, 0.8, etc.
Models Models Models
Models Models
All Models
1D56-347, 1D56W-347,
1E56-444, 1E56W-444,
1F56-306, -444, 1F56W-444
None
OFF HEAT
O, B, A terminals not
available on 1D56-310,
B
1E56-301, 1F56-301, -306
W
Y
Mounting Screw
Hole
in Wall
CAUTION CAUTION CAUTION CAUTION CAUTION
label each wire label each wire label each wire with the label each wire
of the anticipator setting on the old thermostat for
White-Rodgers is a division
3
REMOVING OLD THERMOSTAT (cont'd) REMOVING OLD THERMOSTAT (cont'd) REMOVING OLD THERMOSTAT (cont'd)
REMOVING OLD THERMOSTAT (cont'd) REMOVING OLD THERMOSTAT (cont'd)
If no heat anticipator/indication is showing, do not be concerned; move on to the next step.
ATTENTION! ATTENTION!
ATTENTION! ATTENTION! This product may or may not contain mercury. Also, this product may ATTENTION!
replace a unit which contains mercury.
Do not open mercury cells. If a cell becomes damaged, do not touch any spilled mercury.
Wearing non-absorbent gloves, take up the spilled mercury and place into a container
which can be sealed. If a cell becomes damaged, the unit should be discarded.
Mercury must not be discarded in household trash. When the unit this product is replacing
is to be discarded, place in a suitable container and return to White-Rodgers at 2895
Harrison St., Batesville, AR 72501 for proper disposal.
4
MOUNTING AND WIRING MOUNTING AND WIRING
MOUNTING AND WIRING MOUNTING AND WIRING MOUNTING AND WIRING
Do not use on circuits exceeding specified voltage. Higher voltage will dam- Do not use on circuits exceeding specified voltage. Higher voltage will dam- Do not use on circuits exceeding specified voltage. Higher voltage will dam- Do not use on circuits exceeding specified voltage. Higher voltage will dam- Do not use on circuits exceeding specified voltage. Higher voltage will dam-
age control and could cause shock or fire hazard. age control and could cause shock or fire hazard. age control and could cause shock or fire hazard.
age control and could cause shock or fire hazard. age control and could cause shock or fire hazard.
Do not short out terminals on gas valve or primary control to test. Short or Do not short out terminals on gas valve or primary control to test. Short or Do not short out terminals on gas valve or primary control to test. Short or
Do not short out terminals on gas valve or primary control to test. Short or 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/ incorrect wiring will damage thermostat and could cause personal injury and/ incorrect wiring will damage thermostat and could cause personal injury and/ incorrect wiring will damage thermostat and could cause personal injury and/ incorrect wiring will damage thermostat and could cause personal injury and/
or property damage. or property damage.
or property damage. or property damage. or property damage.
Thermostat installation and all components of the system shall conform to Thermostat installation and all components of the system shall conform to Thermostat installation and all components of the system shall conform to Thermostat installation and all components of the system shall conform to Thermostat installation and all components of the system shall conform to
Class II circuits per the NEC code. Class II circuits per the NEC code. Class II circuits per the NEC code. Class II circuits per the NEC code. Class II circuits per the NEC code.
A. A. A. A. A. Remove base from subbase Remove base from subbase Remove base from subbase Remove base from subbase: Loosen the screws on the base and Remove base from subbase
remove.
B. B. B. B. B. Mount switching subbase Mount switching subbase Mount switching subbase Mount switching subbase: Use the screws provided to mount the Mount switching subbase
subbase and adaptor plate (optional) to wall (see Fig. 1).
C. C. C. C. C. Attach wires to appropriate terminals Attach wires to appropriate terminals Attach wires to appropriate terminals Attach wires to appropriate terminals Attach wires to appropriate terminals:
• For two wire systems (Heat Only or Cool Only) • For two wire systems (Heat Only or Cool Only)
• For two wire systems (Heat Only or Cool Only) • For two wire systems (Heat Only or Cool Only). If you have a two-wire Heat Only • For two wire systems (Heat Only or Cool Only)
system, attach one wire to RH
system, attach one wire to RC
between RC RC and RH RC RC RC
• If your system has more than two wires • If your system has more than two wires • If your system has more than two wires: Use the cross reference chart to • If your system has more than two wires • If your system has more than two wires
determine correct wire connections. If you have a four-wire heat/cool system leave
the factory installed jumper between RC
has five wires remove the factory installed jumper between RC
• Electric heat or single stage heat pump systems • Electric heat or single stage heat pump systems • Electric heat or single stage heat pump systems • Electric heat or single stage heat pump systems: 1F56-306 energizes the fan • Electric heat or single stage heat pump systems
on call for heat. Other thermostats are configured from the factory to operate a heat/
cool, fossil fuel (gas, oil, etc.) forced air system. This is correct for any system that
DOES NOT require the thermostat to energize the fan on a call for heat. If your system
is an electric heat or heat-pump system that REQUIRES the thermostat to turn on the
fan on a call for heat, remove the yellow factory-installed jumper wire from the Y Y Y Y Y
terminal and connect it to the A A A A A terminal. This will allow the thermostat to energize
the fan immediately on a call for heat. If you are unsure if the heating system requires
the thermostat to control the fan, contact a qualified heating and air conditioning
service person. For single stage heat pump applications (no auxillary heat), install a
short jumper wire (not included) across terminals W W W W W and Y Y Y Y Y . If the system has a
reversing valve connection energized in Cooling, attach it to O O O O O . If the system has a
reversing valve connection energized in Heating, attach it to B B B B B (see Fig. 4). This
thermostat will not provide multi-stage heating or cooling.
D. D. D. D. D. Mount Thermostat Base Mount Thermostat Base: Gently push excess wire back into the wall Mount Thermostat Base Mount Thermostat Base Mount Thermostat Base
opening and plug hole with a fire-resistant material, such as fiberglass
insulation to prevent drafts from affecting thermostat operation. Mount
the thermostat base to the subbase using the three captive screws on the
thermostat base. (See Fig. 1) Tighten the screws securely. Remove
paper tag from plastic contact cover. Proceed to Step #5.
Take care when securing and routing wires so they do not short to adjacent Take care when securing and routing wires so they do not short to adjacent Take care when securing and routing wires so they do not short to adjacent Take care when securing and routing wires so they do not short to adjacent Take care when securing and routing wires so they do not short to adjacent
terminals or rear of thermostat. Personal injury and/or property damage may terminals or rear of thermostat. Personal injury and/or property damage may terminals or rear of thermostat. Personal injury and/or property damage may
terminals or rear of thermostat. Personal injury and/or property damage may terminals or rear of thermostat. Personal injury and/or property damage may
occur. occur. occur. occur. occur.
New Thermostat New Thermostat
New Thermostat New Thermostat New Thermostat
Terminal Designation Terminal Designation Terminal Designation Terminal Designation Terminal Designation
RH
RC
G
W
Y
* These are four-wire, single-transformer systems. Factory installed jumper wire
between the RH and RC terminals must remain in place.
of Emerson Electric Co.
www.white-rodgers.com
! ! ! ! ! WARNING WARNING WARNING WARNING WARNING
RH RH and one to wire W W W W W . If you have a two-wire Cool Only RH RH
RC RC and one to wire to Y Y Y Y Y . Leave the factory installed jumper RC RC
RH RH RH attached. Tighten any unused terminals securely. RH
RC and RH RC RC RC RH RH attached (see Fig 2.). If your system RH RH
! ! ! ! ! CAUTION CAUTION CAUTION CAUTION CAUTION
TERMINAL CROSS REFERENCE CHART TERMINAL CROSS REFERENCE CHART TERMINAL CROSS REFERENCE CHART TERMINAL CROSS REFERENCE CHART TERMINAL CROSS REFERENCE CHART
Other Manufacturers' Other Manufacturers'
Other Manufacturers' Other Manufacturers' Other Manufacturers'
Terminal Designation Terminal Designation Terminal Designation Terminal Designation Terminal Designation
4 RH
R R
G G
W W
Y Y
Heat Only Heat Only
Heat Only Heat Only
Cool Only Cool Only Cool Only Cool Only
RC and RH RC RC RH RH RH (see Fig 3.).
RC RH
* *
M R5 R
V – –
F G G
H 4 W
C Y6 Y
PART NO. 37-6497A PART NO. 37-6497A PART NO. 37-6497A
PART NO. 37-6497A PART NO. 37-6497A
0342