Robertshaw 9851i Programable THERMOSTAT Instruction Manual

Contents hide

1 Robertshaw 9851i Programable THERMOSTAT

2 Comfort Made Easy

3 Features and Benefits

4 Terminal Designations

5 Specifications

6 Feature

7 REFERENCE

Robertshaw 9851i Programable THERMOSTAT

Comfort Made Easy

We’ve combined humidity and temperature control in one easy-to-install, easy-to-program package. This versatile thermostat provides control over both humidification and dehumidification. Your customers will enjoy the maximum comfort and energy savings, and you will benefit from the time and effort saved by installing a single device that does the work of two. Our 9851i thermostat combines all the award winning features of our 9700i series thermostats with the convenience of humidity control. When used in conjunction with our 9025i outdoor sensor, the 9851i minimizes condensation and maintains optimal comfort. We’ve even added a calibration feature to fine tune the thermostat to the individual’s unique environment. The 9851i is compatible with most standard 24 Volt AC heat pump systems, up to two stage heat and two stage cool. We took the guess work out and put simplicity in. It’s programming made easy.

Features and Benefits

Bilingual Display Option
- Set to your customer’s unique lifestyle and language– English, Spanish or French.
Conversational Menus
- - Take programming step by step in plain, easy-to-understand language.
Convenient Displays
- View a full day of programming at once for quick review or easy adjustment
Contractor ID Feature
- - Set your name and phone number to remind customers when service is needed.
Integrated Humidity Sensing
- Automatically adjusts indoor humidity levels, prevents condensation and maintains desired comfort level.
Auto Changeover
- Automatically adjusts between heating and cooling cycles to maintain optimal comfort.
Worry-Free Memory Storage
- Even during power outages, the thermostat maintains setpoint and programmed parameters.
Fully Programmable
- 7 day, 5/2, 5/1/1 or 24 hour programming menus.
Adjustable Events Per Day
- 2 or 4 events per day for greater control of your customer’s comfort.
Three Level Security
- Secure protection against unwanted changes to the programming menus, temperature or set-up functions.
Adjustable Temperature Differential
- Maintains optimal customer comfort.
Programmable Fan
- Energy cost savings. Allows user to set and provide continuous circulation for optimal comfort.
Intermittent Fan
- For minimum hourly fan circulation rates for optimal filtration with minimal energy use.
Three Hold Settings
- Permanent program override, a temporary 3 hour override or a temporary override adjustable from 1 to 12 hours.