39 PB
OPERATION
Heating Fan Delay
This is only for fan Mode Auto (Fan cycles with cool/heat operation) and not for continuous fan mode. When unit cycles Heating ON – starts the
fan 5 seconds EARLY. When unit cycles Heating OFF – DELAYS the fan off for 15 seconds.
Fan Speed Change Delay
Relay activation is delayed by a minimum number of seconds. The default for this value is 2 seconds and is used to eliminate relay chatter.
System Mode Fan Only
The fan is turned on and runs at the specied manually set speed.
Only the Fan is turned on. Cool or Heat operation are off.
(This is different than FAN MODE ON where the fan is on with the cool or heat operation).
Fan Only Rules
1. If the SYSTEM FAN ONLY MODE is selected, the Auto fan mode is disabled, and the fan mode is forced to continuous. In addition, the auto fan
speed is disabled. If the user presses the fan speed key, the menu will skip over the auto selection. The set point temperature display is off.
2. Any fan speed may be manually selected during Fan Only Mode.
Fan Operation (Front Panel Mode)
Heat – Cool – Auto – Fan Only
Cooling only models (Model numbers with the prex KCS or KCM ) have 4 speeds. All other Models have 3 speeds.
Fan ICON Detail
The system may have a 3 or 4 speed fan. The Fan Speed ICON will Display as LOW, MED, HI, or MAX depending on which speed is selected .
To Next Page
Loading...
Need help?
General
