Venstar T4700, Руководство пользователя и инструкции по установке

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26
Installer Setup
Setpoint Limits
(setup step 19)
When this feature is at any setting other
than no setpoint limits’, the heat and cool setpoints can be restricted to preset
levels, set in steps 20 and 21.
This feature allows the user to set 3 different levels of security: (0 - 3).
No Setpoint Limits (0) - When this level is selected, no restrictions are activated.
Use Setpoint Limits (1) - When this level is selected, the heat and cool
setpoints can be restricted to preset levels, set in setup steps 24 and 25.
Maximum Heat Setpoint (setup step 20) - (35˚ - 99˚).
Minimum Cool Setpoint (setup step 21) - (35˚ - 99˚).
Force Program Mode (2) - When this level is selected, the heat and cool
setpoints can be restricted to preset levels, set in setup steps 20 and 21 and the
thermostat is locked into the current mode and time period program setting
and the FAN button is locked out.
Setpoints Frozen (3) - When this level is selected, the heat and cool setpoints,
the current mode, the FAN button and time period program settings are locked.
Cycles Per Hour
(setup step 22)
The Cycles Per Hour setting may limit
the number of times per hour your HVAC unit may energize. For example, at a
setting of 6 cycles per hour the HVAC unit will only be allowed to energize once
every 10 minutes. The Cycles Per Hour limit may be overridden and reset by
pressing the WARMER or COOLER buttons on the thermostat. Settings are No
Limit, 2, 3, 4, 5, or 6.
Compressor Minimum Off Minutes
(setup step 23)
This feature
allows the user to set a minimum off time for the compressor. Settings are 5
mins., 3 mins., or 0 mins.
Minimum Heat/Cool Setpoint Difference
(setup step 24)
This feature allows the user to set the minimum gap between Heat and Cool
setpoints in AUTO mode. Select from 0 to 6. If setup step 2 is not set for
AUTO-CHANGEOVER, this step will not appear.
Number of Heat Stages
(setup step 25)
This setting assures proper
stage callouts on the thermostat display for non-heat pump applications.
Number of Cool Stages
(setup step 26)
This setting assures proper stage
callouts on the thermostat display for non-heat pump applications.
Number of Compressor Stages
(setup step 27)
This feature is for heat
pump application only. This feature allows the thermostat to control 1 or 2
compressor stages when configured for heat pump.
Number of Aux Stages
(setup step 28)
This feature is for heat pump
application only. This feature allows for proper Aux Heat Staging. (0-2 stages)