Home Automation O M N I S T A T RC-90BZ Installation Instructions Manual Download Page 10

1

1

0

0

 

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 set to 30, no change will be made.  Each digit below 30 will lower to temperature, and each digit 
above 30 will raise the temperature. 
 
(1 = “- 29” to 59 = “+ 29” temperature units; 30 = No change) 
 
The default setting is 30. 
 

05  Cool setpoint limit

 

 
This item is used to limit the temperature setting in cool mode. The desired cool setting can never be set below 
this setting. 
 
The default setting is 51. 
 

06  Heat setpoint limit

 

 
This item is used to limit the temperature setting in heat mode.  The desired heat setting can never be set above 
this setting. 
 
The default setting is 91. 
 

07 Not 

used 

 

08 Not 

used 

 

09 Cooling 

anticipator

 

 
This item adjusts the tendency of the thermostat to run the cooling system to refresh and dehumidify the air 
before the temperature rises to the desired cool setting.  A setting of 0 will disable this feature. 
 
 0 

 

No anticipation

 

 

3-5  

Normal 

anticipation

 

 

10  

Maximum 

anticipation 

 
The recommended setting for most forced air cooling systems is 4.  A lower number will decrease the tendency 
to run the cooling system below the cooling setting.  A lower setting of 2 or 3 may be desired in dry climates.   
 
The default setting is 4. 

 

 

10 Heating 

anticipator

 

 
This item adjusts the tendency of the thermostat to turn the heating unit off before the desired heat setting is 
reached.  This is done to avoid overheating the air while the walls and furniture catch up.  A setting of 0 will 
disable this feature.   

Summary of Contents for O M N I S T A T RC-90BZ

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

Page 2: ...ING When mounting the RC 90BZ 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 t...

Page 3: ...tat push all excess wiring into the hole in the wall Plug the hole with the supplied insulating foam to ensure an accurate temperature reading by the thermostat Align the tabs of the thermostat face w...

Page 4: ...he Fan key 2 times POWER UP 1 Double check wiring be sure that there are no stray wires or wire strands at the connections 2 Connect power to the control transformer and system The display will show a...

Page 5: ...5 5 Figure 5 Installation as a Master thermostat...

Page 6: ...6 6 Figure 6 Installation as a Slave thermostat Figure 7 Installation as a Zone thermostat with separate transformer Required by some zone panels...

Page 7: ...m HEAT COOL or OFF CONFIGURING THE BACKLIGHT ON THE RC 90BZ The backlight on the RC 90BZ can be configured to one of three different modes 1 on for 30 seconds when a key is pressed 2 always on or 3 al...

Page 8: ...its in the center of the display are the value of the item number 3 Press the Prog key to advance to the next item 4 Press the Hold key to return to the previous item 5 Use the arrow keys to change th...

Page 9: ...0 Auto changeover no fan with heat 1 Auto changeover fan on with heat 4 Manual changeover no fan with heat 5 Manual changeover fan on with heat 12 Heat only no fan with heat 13 Heat only fan on with h...

Page 10: ...this setting The default setting is 91 07 Not used 08 Not used 09 Cooling anticipator This item adjusts the tendency of the thermostat to run the cooling system to refresh and dehumidify the air befo...

Page 11: ...ain on for the minimum time set by this item When the cooling system turns off it must remain off for a minimum time set by this item Setting Cycles per hour maximum 5 6 6 5 7 4 8 3 7 10 3 The recomme...

Page 12: ...em 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 QUICK REFERENCE SETUP GUIDE This table...

Page 13: ...ary or inclusion controller to exclude the thermostat from the network press and release the Hold button on the thermostat This will exclude the thermostat from the Z Wave network The thermostat suppo...

Page 14: ...LASS_THERMOSTAT_FAN_STATE Upon power up allow 10 seconds for the RC 90BZ thermostat to initialize After 10 seconds a controller can request the state of the fan COMMAND_CLASS_THERMOSTAT_OPERATING_STAT...

Page 15: ...omply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential install...

Page 16: ...tat keys for test remove jumper SYMPTOM ACTION TO TAKE 1 Check Node ID 2 Check communications mode setting Control By Remote System Not Working 34 Check setup of the remote system Ensure that all setu...

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