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14

6.3 Object List for HTHM Units

The BACnet device for each HTHM unit provides the following objects:

Object ID Object Name Current Value Description/Notes R/W

AV 50

Heating-water temperature setting, unit is °C,

range

is 25-80.

RW

AV 51

Heating temperature setting, unit is °C,

range is 25-80.

RW

AV 52

Heating Temperature

Lock

RW

AV 53

Water Heating

Temperature Lock

RW

AV 60

Water Inlet

Temperature

Water Inlet Temperature in °C R

AV 61

Water outlet

Temperature

Water outlet Temperature in °C R

AV 62

Water Tank

Temperature

Water Tank Temperature in °C R

AV 63 Error Code Error Code (see 6.4) R

AV 64 Tf Tf temperature in °C R

AV 65 T2A T2A temperature in °C R

AV 66 T7 T7 temperature in °C R

AV 67 T7C T7C temperature in °C R

AV 68 Pe Pe in bar R

AV 69 Pc Pc in bar R

R

AV 70 EXV 1 EXV 1 opening R

Water Heating

Temperature Setting

Heating Temperature

Setting

The current value, "0", indicates that the limit

of the heating temperature is unlocked,

"25~80°C" indicates the upper limit of the

Heating temperature, "254" indicates the

temperature non-adjustable.

The current value, "0", indicates that the limit

of the Heating-water temperature is unlocked,

"25~80°C" indicates the upper limit of the

Heating-water temperature, "254" indicates

the temperature non-adjustable.

AV 70 EXV 1 EXV 1 opening