Danfoss AK2-SC 255, Reference Manual, Page: 49 / 206

48 AK2-SC 255 Reference Manual RS.8D.M1.22
Heat reclaim (List box: Yes, No) Whether or not heat reclaim is
present and controlled.
Num of stages (1 or 2) The number of stages of heat reclaim.
Stage 1 type (List box:)
Water Ht: The stage is used for heating water.
HVAC: The stage heats HVAC supply air.
On/Off Input: The stage is turned on or off by an on-
off input from the the I/O network.
HVAC-Refrig link method (list box)
Bd-Pt:
Network:
`
Cutin setpoint (-99.0 to 200.0) The tank water temperature at which
the stage will be turned on.
Cutout setpoint (-99.0 to 200.0) The tank water temperature at which
the stage will be turned off.
Stage 2 type [The same choices as for Stage 1 type and
setpoints are offered.]
Flush Cycle (List box: Yes, No) Whether or not there is to be a
flush cycle.
Flush Cycle Start Time (Time of day) The time at which the flush cycle will
be initiated.
Flush Cycle Duration (10 to 20) The number of minutes the flush cycle will
run.
Lockout on low head pres (List box: Yes, No) Whether or not heat reclaim will
be locked out when head pressure is below a setpoint
to be entered on the next line.
Lockout Pressure (-99.0 to 500.0) The low head pressure at which heat
reclaim will be locked out.
Lockout on liquid level (List box: Yes, No) Whether or not heat reclaim will
be locked out on low refrigerant level.
Liquid level sensor type (List box:)
Sensor input: An analog sensor is used for liquid
level..