Siemens 125-1957 User Manual
Page 34
APOGEE Heat Pump Controller—Multi Stage Owner's Manual
24
Siemens Building Technologies, Inc.
Descriptor Address
Application
Description
RM STPT MIN
11
2281, 2283,
2284, 2286,
2287
The minimum temperature setpoint in degrees that the
controller can use from the setpoint dial. This overrides any
temperature setpoint from the setpoint dial that falls below this
minimum.
Valid entry range: 48° to 95°F (9° to 35°C)
RM STPT MAX
12
2281, 2283,
2284, 2286,
2287
The maximum temperature setpoint in degrees that the
controller can use from the setpoint dial. This overrides any
temperature setpoint from the setpoint dial that rises above this
maximum.
Valid entry range: 48° to 95°F (9° to 35°C)
RM STPT DIAL
13
2281, 2283,
2284, 2286,
2287, 2299
The temperature setpoint in degrees from the room temperature
sensor (not available on all temperature sensor models). This
setpoint will be used for control in day mode (heating or cooling)
when enabled by STPT DIAL (Point 14).
Valid entry range: 48° to 95°F (9° to 35°C)
STPT DIAL
14
2281, 2283,
2284, 2286,
2287
YES indicates that there is a room setpoint dial on the room
temperature sensor and it is to be used as the temperature
setpoint for control in day mode. NO indicates that the
appropriate preset setpoint (Points 6, 7, 8 or 9) will be used as
the temperature setpoint for control in day heating or cooling
mode.
Valid input: YES or NO
AUX TEMP
15
2299
Actual reading from a 100K ohm thermistor connected to the
controller's Al 3 input. When a thermistor is connected at Al 3,
DI 3 is not available. Refer to Dl 3 (Point 25).
DISCH TEMP
15
2281, 2284,
2287
Actual reading from a 100K ohm thermistor connected to the
controller's AI 3 input. When a thermistor is connected at Al 3,
DI 3 is not available. Refer to DI 3 (Point 25).
MA TEMP
15
2283, 2286
Actual reading from a 100K ohm thermistor connected to the
controller's Al 3 input. When a thermistor is connected at Al 3,
DI 3 is not available. Refer to DI 3 (Point 25).
1 VLV HTGCLG
16
2281, 2283
YES indicates that there is one valve controlling one coil which
may have hot or chilled water in it. (2-pipe heat/cool). NO
indicates any other hardware setup.
Valid input: YES or NO
FBP.MODVALVE 17
2281,
2283,
2284, 2286
FBP indicates that both heating and cooling will be modulated
with a face-bypass damper. VALVE indicates all other
configurations.
Valid input: FBP or VALVE
WALL SWITCH
18
2281, 2283,
2284, 2286,
2287, 2299
YES indicates that the controller is to monitor the status of a
wall switch that is connected to DI 2. NO indicates that the
controller will not monitor the status of a wall switch, even if one
is connected.
Valid input: YES or NO
DI OVRD SW
19
2281, 2283,
2284, 2286,
2287, 2299
Actual indication of the status of the override switch (not
physically available on all temperature sensor models) at the
room temperature sensor. ON indicates that the switch is being
pressed. OFF indicates that the switch is released.
Valid input: ON or OFF