Haier HBU-42CH03 User Manual

0010452475 for HBU-18CF03, HBU-18HF03 and HBU-28CF03 indoor unit
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CN16
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BM4
BM3
BM1
BM2
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CN4
CN3
CN2
CN1
CN5
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BM1(1) BM1(2)
Without outdoor PCB * * × ×
Fixed frequency single split with outdoor PCB * * √ ×
Fixed frequency multi split with outdoor PCB * * × √
Inverter single split with outdoor PCB * * √ √
BM2(1) BM2(2) BM2(3) BM2(4)
Without temp. compensation × × * *
With/without 2 temp. compensation℃ √ × * *
With/without 4 temp. compensation℃ × √ * *
With/without 6 temp. compensation℃ √ √ * *
Cooling only/heat pump * * √/× *
With/without defrost sensor * * * √/×
Network address selection (√shows jumper connected, ON; ×shows jumper disconnected, OFF)
BM4 BM3
address 1 2 3 4 1 2 3 4
1 × × × × × × ×
2 √ × × × × × ×
3 × √ × × × × ×
4 √ √ × × × × ×
×shows
no
network
home
appliance
5 × × √ × × × ×
6 √ × √ × × × ×
…… …… …… …… …… …… ……
126 √ × √ √ √ √ √
127 × √ √ √ √ √ √
128 √ √ √ √ √ √ √
√with
network
home
appliance
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PCB photo

Haier HBU-42CH03 Specifications

General

Brand	Haier
Model	HBU-42CH03
Category	Air Conditioner
Language	English