General Information; Common Registers - husdata H1 Developer's Manual

General information

Supported heat pump models
Type SW HW
A 00 R
B
05 I
C
35 C
D 30 C
E 40 N
F 50 N
G 60 D
H 70 D
I 10 E
* Not released yet

Common registers

H1-ID Modbus Temperatures
(hex) (hex)
0001 7531 Radiator Return
0002 7532 Radiator Forward
0003 7533 Heat carrier Return
0004 7534 Heat carrier Forward
0005 7535 Brine In / Evaporator
0006 7536 Brine Out / Condenser
0007 7537 Outdoor
0008 7538 Indoor
0009 7539 Hot water 1 / Top
000A 753A Hot water 2 / Mid
000B 753B Hot gas / Compressor
000C 753C Suction gas
000D 753D Liquid flow
000E 753E Air intake
000F 753F Exhaust air
0010 7540 Air outlet
0011 7541 Pool
0012 Pressure tube
0020 HC2: Radiator Forward
0021 HC2: Indoor
ID Other registers
4101 Load L1
4102 Load L2
4103 Load L3
x104 Add heat status
2105 Degree minutes/integral
0107 7542 Heating Setpoint
3108 Compressor speed
3109 Circ. pump speed
3110 Brine pump speed
H1 Interface developers manual. © 2013-2017 Arandis AB
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Heat pump models
IVT Greenline / Optima 900
IVT 490
IVT Premiumline X, Optima/290-AW
IVT Greenline HE/HC/HA+Prem HQ/EQ
NIBE xx45
NIBE Fighter series
Thermia Diplomat series
Thermia Villa series *
IVT AirX, Geo312, Vent202
Technical
Rego 600 Serial
Rego 400 Serial
Rego 800, Can bus
Rego 1000, Can bus
EB100, RS-485
Styr 2002, RS-485
901510, i2c
901353, i2c
Rego 2000
Unit System availability
Degrees ABCDEFG I
Degrees B G I
Degrees ABCDE
Degrees ABCDEF
Degrees A CDEFG I
Degrees A CDEFG I
Degrees ABCDEFG I
Degrees ABCDEFG I
Degrees ABCDEFG I
Degrees ABCDEF
Degrees ABCDEF
Degrees EF
Degrees EF
Degrees A CD
Degrees A C EF
Degrees A EF
Degrees C EF
Degrees G
Degrees D
Degrees
Unit System availability
Ampere EF
Ampere EF
Ampere EF
kW or % A CD-%, E-kW
Number EFG
Degrees ABCDEFG
% CD
% G I
% G
I
I GT3x on A
I
I
I
9