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QUICK-REFERENCE SETUP GUIDE 
 
This table displays each Installer Setup item with its default setting.  The column labeled "CURRENT" can be 
used to write down the current settings if any changes are made to the default settings. 
 

Item Number 

Description 

Default  

Current 

 00  

Address 

 

 01  

Communication mode 

 

 02  

System options 

 

 03  

Display options 

 

 04  

Calibration offset 

30 

 

 05  

Cool setpoint limit 

51 

 

 06  

Heat setpoint limit 

91 

 

 07  

Not used 

 

 08  

Not used 

 

 09  

Not used 

 

 10  

Not used 

 

 11  

Cooling minimum on/off time 

 

 12  

Heating minimum on/off time 

 

 13  

Stage 2 Differential 

 

 14  

Clock adjust 

30 

 

 15  

Filter reminder 

10 

 

 16  

System runtime (This week) 

 

 17  

System runtime (Last week) 

 

 
 
REMOTE SYSTEM WIRING DIAGRAMS 
 
This thermostat has been preprogrammed with energy saving settings recommended under the EPA Energy Star 
program.  When used with remote systems, HAI recommends that the thermostat be configured as "non-
programmable" (See Setup Item 03 - "Display Options"). 

 

 
HAI AUTOMATION SYSTEMS
 
 
The thermostat can be connected to an HAI automation system.  The controller can send commands to the 
thermostat to change mode, cool setting, heat setting, status of fan and hold, and other items. 
 
Run a 3 (or 4) conductor wire from the HAI system to the thermostat location.  All thermostats on an Omni, 
Omni II, OmniPro, or OmniPro II controller are connected to Zone 16 and Output 8.   
 
All thermostats on an OmniLT controller are connected to the GRN (Green), BLK (Black), and YEL (Yellow) 
terminals in the section marked "TSTAT". 
 
Connect the red COMM cable wire with the black COMM cable wire.  Make the connections (as shown in 
Figure 7)
 using the supplied wire splices.   

Summary of Contents for RC-100

Page 1: ...in the country in which this equipment is to be installed INSTALLATION Before installing this thermostat 1 Read all of the installation instructions carefully 2 Read the Owner s Manual carefully 3 Ens...

Page 2: ...ING When mounting the RC 100 grasp the thermostat by the sides avoiding the keys and unsnap the base from the face Holding the base to the wall so that the word TOP is upright and facing you 1 Mark th...

Page 3: ...ation See Figures 7 8 Insert the cable into the connector on the thermostat circuit board marked COMM Upon completion of wiring the thermostat push all excess wiring into the hole in the wall Plug the...

Page 4: ...2 times 2 O Terminal is energized for cooling B Terminal is energized for heating In most applications the reversing valve is energized for cooling and should be connected to the O terminal If the hea...

Page 5: ...5 5 Figure 5...

Page 6: ...2 To configure the display backlight to always be on set the JP2 Select Backlight Mode jumper to the ON position between the middle and bottom pin on the connector See Figure 6 3 To configure the dis...

Page 7: ...o OFF Ensure that the cooling unit goes off If the thermostat or system does not perform as stated above recheck all wiring See Troubleshooting Tips INSTALLER SETUP This section describes the items th...

Page 8: ...ions The thermostat can be configured with the following system options WITH NO EEC EEC 0 8 Auto changeover no fan with heat 1 9 Auto changeover fan on with heat 4 12 Manual changeover no fan with hea...

Page 9: ...s add 16 to each value The default setting is 1 04 Calibration offset This item is used to raise or lower the current temperature reading by 1 degree Fahrenheit or 1 2 degree Celsius If this item is s...

Page 10: ...default setting of 2 degrees F is recommended for all applications In special cases a setting of 3 or 4 may be used when precise control of temperature is not as important as highest energy efficiency...

Page 11: ...cooling system was in operation this week 17 System runtime Last week This item logs the amount of time hours that the heating and cooling system was in operation last week ANTICIPATION RC 100 antici...

Page 12: ...stat has been preprogrammed with energy saving settings recommended under the EPA Energy Star program When used with remote systems HAI recommends that the thermostat be configured as non programmable...

Page 13: ...TCHES The thermostat can be connected to a remote system or remote switch A signal can be sent from the remote location to change the thermostat temperature settings from the DAY setting to the NIGHT...

Page 14: ...stem TROUBLESHOOTING TIPS SYMPTOM ACTION TO TAKE 1 Check power to the thermostat 2 Check wiring diagrams Thermostat Dead 3 Check thermostat temperature sensor Thermostat will not operate with a damage...

Page 15: ...Display Problem 1 Disconnect power to the thermostat Reconnect then observe display self test For a 5 second period after power is reconnected all segments of the display should light indicating all...

Page 16: ...Y W2 HEIL QUAKER 867 PH50 R G O C Y W1 W2 LENNOX HP19 HP20 V VR F R X M Y L LENNOX CB19 R G O C Y W1 L RHEEM RUDD PGB PFA PCB R G O X Y W2 L WEATHERTRON R G O B Y W U YORK E1CS E1FB E1FH R G O B Y W X...

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