Robertshaw 9401 User Manual
DIGITAL
THERMOSTATS
Features and Benefits
Quick Connect Wiring
Fast and easy installation. Uses sturdy wire clamps –
no wrap-around of screws.
Larger Back Lit Display
Makes viewing and setting the temperature
easy and accurate.
Front Loading Battery Door (9400 Model)
For no-hassle access when changing batteries.
Winter and Summer Permanent Setpoint Memory
Allows you to save both heating and cooling
temperature settings.
Automatic Compressor Short Cycle Protection
A system safeguard. Reduces wear and
tear of HVAC equipment.
Low Temperature Freeze Protection
Heat automatically turns on when temperature
goes below 40°F. Protects pipes from freezing.
Adjustable Temperature Differential
Maintains optimal customer comfort.
O & B Terminals
Greater system flexibility, zoning compatible.
Toll-Free Assistance
Toll-Free Technical Service number printed right on
the thermostat provides immediate assistance.
1 Heat / 1 Cool
Incredible Digitals
When it comes to non-programmable temperature control, we
listened to the experts–YOU! Our new thermostats are the next
generation in digital control. The LCD display is clearly one of
the largest in the industry, up to 80% larger than competitive
models. Plus, the display is back lit, making it even easier to
read in a dark room.
The 9400 and 9401 are loaded with enhanced features. Our
permanent winter and summer setpoint memory allows you to
save both heating and cooling temperature settings. This
eliminates temperature adjustments when switching systems for
seasonal requirements. And our fully adjustable differential
provides increased comfort control. The 9400 comes with a front
load battery door, for no-hassle access to batteries. The 9401 is
equipped with a common wire for applications where line power
is preferred. Both are compatible with all standard 24 Volt AC
heating and cooling systems.
When you select a Robertshaw thermostat, you’ve made the
choice of an industry partner that’s been making quality
products for 100 years. Come home to affordable comfort.
Come home to Robertshaw
SM
.
Technical service available:
1-800-445-8299
M-F 7:30 a.m. - 5:30 p.m. CST
W
A
R
R
A
N
T
Y
2
T
W
O
Y
E
A
R
G
GASEELECTRICOOIL
®
Front Loading Battery
Door (9400 Model)
9400
9401
1 Heat / 1 Cool
9400 Terminal Designations
THE ROBERTSHAW 9400 REPLACES:
E
G
Shipping Information
Indiv. Ctn. Dim.: 6.75" x 4.375" x 1.625"
Master Ctn. Qty.: 6
Master Ctn. Dim.: 9.25" x 5.625" x 7.625"
Master Ctn. Cu. Ft.: .23
Master Ctn. Wt.: 4.0 lbs.
Max. Pallet Qty.: 1170
Max. Pallet Dim.: 40" x 48" x 48"
Max. Pallet Cu. Ft.: 53.33
Max. Pallet Wt.: 835 lbs.
Other Single-Stage
Heat / Cool Thermostats
988-1: Mechanical
9200: Mercury-Free Deluxe Mechanical
9600: Programmable, 5-2 Day
9610: Programmable, 7 Day
9700i: Deluxe Programmable, 7 Day
9701i: Deluxe Programmable, 7 Day
Rh
24 VAC
Heating
Transformer
W
Heating
Relay
Rc
24 VAC
Cooling
Transformer
Y O
Cool Active
Reversing
Valve
Cooling
Relay
B G
Fan
Relay
Heat Active
Reversing
Valve
9401 Terminal Designations
R
24 VAC
Transformer
W
Heating
Relay
C
24 VAC
Common
Y O
Cool Active
Reversing
Valve
Cooling
Relay
B G
Fan
Relay
Heat Active
Reversing
Valve
Specifications
Electrical rating: 24 Volt AC (18-30 VAC)
1 amp maximum load per terminal
3 amp total maximum load (all terminals combined)
Temperature control range: 45˚- 90˚F (7˚- 32˚C)
Accuracy: +/-1˚F (+/-.5˚C)
System configurations: Single stage gas, oil, or
electric heating/cooling systems
(including single stage heat pump systems)
9400 DC power: 3.0 Volt
(2 “AA” alkaline batteries included)
9400 Terminations: Rh, Rc, W, Y, O, B, G
9401 power: 24 VAC
9401 Terminations: R, C, W, Y, O, B, G
GAS ELECTRIC
®
Distributed by:
9400
9401
DIGITAL
THERMOSTATS
Robertshaw 9500
White-Rodgers Company* 1F86-244
Honeywell, Inc.* T8400C, T8401C
O
OIL
THE ROBERTSHAW
9401 REPLACES:
White-Rodgers Company* 1F86-241
Honeywell, Inc.* T8400C, T8401C
* Verify specific application requirements before substitution.
Climate Controls Americas
515 South Promenade Avenue
Corona California 92879-1736 USA
Telephone +1 800 951 5526 Facsimile +1 630 260 7299
iccacustomerservice@invensys.com
Technical Service Telephone +1 800 445 8299
Technical Service Facsimile +1 630 260 7243
technicalservice@invensys.com
www.icca.invensys.com
©2004 Climate Controls Americas 5/04 - #150-1686C
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