Data Sheet for Application

Application Sheet
HP001
Heat pump, variable fan, reversing valve, 2-stage electric heating,
1-stage electric radiator and outside air damper
DXR2..18-102A
4 / 6
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2021-09-08
A6V10662238_en--_c_--_11
Application
configuration
Equipment
Values/Range
Template settings
On-board output
Outside air damper position (YOa)
Y1, Y2; 3-position
Y3, Y4; 3-position
Y5, Y6; 3-position
Y7, Y8; 3-position
Y10; 0...10 V
Y20; 0...10 V
Y30; 0...10 V
Y40; 0...10 V
Y30; 0...10 V
Fan speed (Q1)
1-stage; Y1; Normally open
2-stage; Y1, Y2; Normally open
Variable speed; Y10; 0...10 V
Variable speed; Y10;
0...10 V
Enable fan speed (Q1)
Y1; Normally open
Y1; Normally open
Heat pump control (Q8)
1-stage; Y3; Reversing valve; Y2
1-stage; Y3; Reversing valve; Y8
2-stage; Y3, Y4; Reversing valve; Y2
2-stage; Y3, Y4; Reversing valve; Y8
2-stage, cooling; Y3, Y4; 2-stage, heating; Y7, Y8
Variable speed; Y20; Reversing valve; Y2
Variable speed; Y20; Reversing valve; Y8
Variable speed; Y20;
Reversing valve; Y8
Enable heat pump variable speed
(Q8)
Y2; Normally open
Y3; Normally open
Y3; Normally open
Heating coil valve position (YR)
Water; Y5, Y6; 3-position
Water; Y5; Pulse width modulation thermal
Water; Y5; Pulse width modulation spring return
Water; Y30; 0...10 V
Electric 1-stage; Y5; Normally open
Electric 2-stage; Y5, Y6; Normally open
Electric modulating; Y5; Pulse width
mod.constant period
Electric modulating; Y30; 0...10 V
Electric 2-stage; Y5, Y6;
Normally open
Radiator valve position 1 (YRa)
Water; Y3, Y4; 3-position
Water; Y7, Y8; 3-position
Water; Y3; Pulse width modulation thermal
Water; Y7; Pulse width modulation thermal
Water; Y3; Pulse width modulation spring return
Water; Y7; Pulse width modulation spring return
Water; Y20; 0...10 V
Water; Y40; 0...10 V
Electric 1-stage; Y3; Normally open
Electric 1-stage; Y7; Normally open
Electric modulating; Y3; Pulse width
mod.constant period
Electric modulating; Y7; Pulse width
mod.constant period
Electric modulating; Y20; 0...10 V
Electric modulating; Y40; 0...10 V
Electric 1-stage; Y7;
Normally open
On-board input
Power heat pump (B7)
X1; 0...10 V
X2; 0...10 V
X3; 0...10 V
X4; 0...10 V
X4; 0...10 V
Fan state (D6)
D1; Normally open
D2; Normally open
X1; Normally open
X2; Normally open
X3; Normally open
X4; Normally open
D2; Normally open