1
1
0
0
11 Cooling minimum on/off time (minutes)
This item is used to limit the on and off times of the cooling system. When the cooling system starts, it must
remain 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 recommended setting is 8 minutes. A higher setting may be appropriate for buildings with low heat
loss/gain.
The default setting is 8.
12 Heating minimum on/off time (minutes)
This item is the same as the “Cooling minimum on/off time”, but for the heating system.
The default setting is 8.
13 Stage 2 Differential
This item specifies the temperature difference between stage 1 heating (the heat pump) and stage 2 heating
(auxiliary heat). The 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, however, the thermostat will not be able to maintain temperature within 1 degree of its setting under
cold weather conditions. A setting of 1 or 0 is not recommended.
In this thermostat, the automatic anticipator will compensate for the temperature "droop" caused by the stage 2
differential under cold weather conditions.
14 Clock
adjust
If the clock on the thermostat is running faster or slower than the actual time, you can have the thermostat
automatically compensate up to 29 seconds per day. The thermostat will add or subtract the selected amount of
time daily.
(1 = “- 29” to 59 = “+ 29” seconds per day; 30 = No change)
The default setting is 30.
Note:
If an HAI automation system is being used, the controller system time is sent to the thermostat every
minute. This adjustment will have no effect.
Summary of Contents for RC-100BZ
Page 5: ...5 5 Figure 5...
