Siemens 125-1957 RM Stpt MIN, RM Stpt MAX, RM Stpt Dial, AUX Temp, Disch Temp, MA Temp

APOGEE Heat Pump Controller—Multi Stage Owner's Manual

Descriptor	Address	Application	Description
RM STPT MIN	11	2281, 2283,	The minimum temperature setpoint in degrees that the
		2284, 2286,	controller can use from the setpoint dial. This overrides any
		2287	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,	The maximum temperature setpoint in degrees that the
		2284, 2286,	controller can use from the setpoint dial. This overrides any
		2287	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,	The temperature setpoint in degrees from the room temperature
		2284, 2286,	sensor (not available on all temperature sensor models). This
		2287, 2299	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,	YES indicates that there is a room setpoint dial on the room
		2284, 2286,	temperature sensor and it is to be used as the temperature
		2287	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,	Actual reading from a 100K ohm thermistor connected to the
		2287	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,	FBP indicates that both heating and cooling will be modulated
		2284, 2286	with a face-bypass damper. VALVE indicates all other
			configurations.
			Valid input: FBP or VALVE
WALL SWITCH	18	2281, 2283,	YES indicates that the controller is to monitor the status of a
		2284, 2286,	wall switch that is connected to DI 2. NO indicates that the
		2287, 2299	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,	Actual indication of the status of the override switch (not
		2284, 2286,	physically available on all temperature sensor models) at the
		2287, 2299	room temperature sensor. ON indicates that the switch is being
			pressed. OFF indicates that the switch is released.
			Valid input: ON or OFF

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