Lennox CLIMATIC series User Manual page 74

BMS
NV_Name DESCRIPTION
digital, 2
bit.0 = control, unloaded cooling mode by bms
bit.1 = control, unloaded heating mode by bms
bit.2 = blower, low speed forced by bms
bit.3 = blower, high speed forced by bms
bit.4 = economizer, unloaded air quality by bms
bit.5 = economizer, opening to 0% forced by bms
bit.6 = economizer, opening to 100% forced by bms
nvi_Bool_Bits_2
bit.7 = economizer, unloaded free-cooling by bms
nvo_Bool_Bits_2
bit.8 = economizer, unloaded free-heating by bms
bit.9 = circuit, unloaded 50% of compressors running by bms
bit.10 = circuit, unloaded 100% by bms
bit.11 = circuit, unloaded heating mode by bms
bit.12 = circuit, defrost cycle delayed by bms
bit.13 = 1st heaters, unloaded 50% of heaters running by bms
bit.14 = 1st heaters, unloaded 100% by bms
bit.15 =
digital, 3
bit.0 = alarm, state
bit.1 = blower, state
bit.2 = exhaust, state
bit.3 = circuit 1 compressor 1, state
bit.4 = circuit 1 compressor 2, state
bit.5 = circuit 1, state of the reversing valve (heating mode)
bit.6 = circuit 2 compressor 1, state
nvi_Bool_Bits_3
bit.7 = circuit 2 compressor 2, state
nvo_Bool_Bits_3
bit.8 = circuit 2, state of the reversing valve (heating mode)
bit.9 = gas heaters, status 1ste brander
bit.10 = gas heaters, state of 2nd burner
bit.11 = gas heaters, state of the full power
bit.12 = electrical heaters, status 1ste brander
bit.13 = electrical heaters, state of 2nd burner
bit.14 = circuit 3 compressor 1, state
bit.15 = circuit 3, state of the reversing valve (heating mode)
• 72 •
MIN FACT. MAX
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
~
0 ~ 65536
CLIMATIC RT_UNITARY-IOM-1508-E