1-4.Compatibility - Mitsubishi Electric CITY MULTI Data Book

1. Piping Design
1-4. Compatibility
Outdoor/Heat source unit
PQRY-P-T/Y(S)LMU, PQRY-P-Z(S)LMU
PURY-P-T/Y(S)LMU S/W Ver. 7.08 or later
PQRY-P-Z(S)LMU S/W Ver. 6.42 or later
Outdoor/Heat source unit
PQRY-P-T/Y(S)LMU S/W Ver. 6.42 or later
PQRY-P-Z(S)LMU S/W Ver. 6.42 or later
Outdoor/Heat source unit
PQRY-P-T/Y(S)LMU S/W Ver. 6.42 or later
PQRY-P-Z(S)LMU S/W Ver. 6.42 or later
*Up to 11 Sub BC controllers can be connected (KB1 type only).
GA1/HA1/GB1/HB1 type and JA1/KA1/KB1 type can be mixed.
The only combination that is not available is mix of GB1/HB1 type and KB1 type.
When mixing GA1/HA1/GB1/HB1 type and JA1/KA1/KB1 type, specifications and restrictions is according to
GA1/HA1/GB1/HB1type. (piping length, connectable number of Sub BC)
MEES19K187
BC controller
G1 type
J1 type
BC controller
Main
JA1/KA1 type GB1/HB1 type GB1/HB1 type
JA1/KA1 type KB1 type
JA1/KA1 type GB1/HB1 type
GA1/HA1 type KB1 type
GA1/HA1 type KB1 type
GA1/HA1 type
BC controller
Main
JA1/KA1 type
Compatibility
Compatible
Compatible
Compatibility
Sub
Compatible
GB1/HB1 type Not compatible
Compatible
KB1 type Compatible
GB1/HB1 type Not compatible
KB1 type Compatible
Compatibility
Sub
KB1 type Compatible(*)
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