EMERSON 1F75C-11PR Programmable Thermostat Installation Guide
. c o m / w h i t e - r o d g e r s
1F75C-11PR (Programmable)
Installation and Operating Instructions
Single Stage Thermostat
Battery Powered or Hardwired with Common
s d u t h e r m o s t a t
m p é r a t u r e s d ’
e f o n c t i o n n e m e n t
a m b i a n t e d e f o n c t i o n n e m e n t
( @ 6
l n o m i n a l
g l a g e
b o r n e
. . . . . . . . . . . . . . . .
Programming
made Simple
See page 7
. . . . . . . . . . . . . . . . . .
s é l e c t r i q u e s :
I F I C A
Optional Accessory: Wall
Cover-Up Plate F61-2663,
6 3/4” W x 4 1/2” H
r o p r i é t a i r e s
e
t i o n d u t h e r m o s t a t
INDEX
m e n t d u t h e r m o s t a t
Maximum
Thermostat Installation
2-4
2
Thermostat Applications
Stages
h e r m o s t a t
d u t h e r m o s t a t
Wiring
Installer Menu
Heat/Cool
3-4
4
Conventional Gas, Oil, Electric (mV and
24V), Heat Only, Cool Only or Heat/
Cool Systems
d u t e s t
1/1
1/1
Test Equipment
s t a l l a t e u r
Using the Thermostat
Thermostat Overview
5-7
5
Heat Pump (air source or geothermal)
with no Aux. Heat
n d u t h e r m o s t a t
MERCURY NOTICE: This product does not contain
mercury. However, this product may replace a product
that contains mercury. Mercury and products containing
mercury must not be discarded in household trash.
on disposing of products containing mercury.
Thermostat Operation
6
E X
Thermostat Schedule/Programming 6-7
Troubleshooting
7-8
8
Homeowner Help Line
SPECIFICATIONS
Electrical Rating:
Battery Power ..................................... mV to 30VAC, NEC Class II, 50/60 Hz
Input-Hardwire.................................... 20 to 30VAC, NEC Class II, 50/60 Hz
Terminal Load.......................................... 1.0 A per terminal, 1.5A maximum all terminals combined
Setpoint Range ........................................ 45° to 99° F (7° to 37° C)
Rated Differentials:
Fast
Med
0.75°F
1.2°F
Slow
1.9°F
1.7°F
Heat (@ 6°F/ Hr).................................. 0.5°F
Cool (@ 6°F/ Hr).................................. 0.9°F
Operating Ambient .................................. 32°F to +105°F (0° to +41°C)
Display Temperature Range ....................... 32°F to +99°F (0 to 37°C)
Operating Humidity ................................. 90% non-condensing max
Shipping Temperature Range................... -20°F to + 150°F (-29° to +65°C)
Thermostat Dimensions........................... 3-3/4” H x 6” W x 1-1/8” D
PART NO. 37-7841001
emerson.com/white-rodgers
2052
| General | Details |
|---|---|
| Name | EMERSON 1F75C-11PR Programmable Thermostat Installation Guide |
| Make | Emerson |
| Language | English |
| Filetype | PDF (Download) |
| File size | 2.45 MB |

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Emerson 1F75C-11PR Manual: Questions and Answers
What is the setpoint range for Emerson 1F75C-11PR?
45° to 99° F (7° to 37° C). Installation Guide, p. 1
How do I configure Emerson 1F75C-11PR for systems with both RC and RH wires?
Cut the RC/RH jumper after wiring. Installation Guide, p. 2
How do I set up Emerson 1F75C-11PR for a heat pump system?
After standard wiring connections, add a jumper wire between terminals Y and W. Installation Guide, p. 2
What's the difference between Hold and Program Override on the Emerson 1F75C-11PR?
Hold bypasses the schedule indefinitely until you press Run. Program Override temporarily adjusts temperature until the next programmed period, with a minimum override of 2 hours. Installation Guide, p. 6
What do the icons and indicators mean on the Emerson 1F75C-11PR display?
| Icon / Indicator | Meaning |
|---|---|
| Short cycling icon (9) | Protecting equipment from short cycling, 5-minute delay active |
| Running indicator (10) | System is running in cool or heat mode |
| Battery status (12) | Shows current battery condition |
| Low battery (13) | Battery power is low |
| Permanent hold (15) | Schedule is bypassed, temperature held at setpoint |
| Max/min reached (17) | Setpoint has reached maximum or minimum setting |
Can I program the Emerson 1F75C-11PR on or off the subbase?
Yes, the thermostat can be programmed either way. Installation Guide, p. 6




















