7
9
9.2
PQHY-P
·
Y(S)LM-A1, PQHY-P
·
Y(S)LM-A2
A
(Unit: mm [in])
Heat source model
Unit combination
A
A1
*4
A2
*4
Unit1
Unit2
Liquid side
Gas side
Liquid side
Gas side
Liquid side
Gas side
P200YLM
-
-
ø9.52 [3/8]
ø19.05 [3/4]
-
-
-
-
P250YLM
-
-
*1
ø9.52 [3/8]
ø22.2 [7/8]
-
-
-
-
P300YLM
-
-
*2
ø9.52 [3/8]
ø22.2 [7/8]
-
-
-
-
P350YLM
-
-
ø12.7 [1/2]
ø28.58 [1-1/8]
-
-
-
-
P400YLM
-
-
ø15.88 [5/8]
ø28.58 [1-1/8]
-
-
-
-
P400YSLM
P200
P200
ø15.88 [5/8]
ø28.58 [1-1/8]
ø9.52 [3/8]
ø19.05 [3/4]
ø9.52 [3/8]
ø19.05 [3/4]
P450YLM
-
-
ø15.88 [5/8]
ø28.58 [1-1/8]
-
-
-
-
P450YSLM
P250
P200
ø15.88 [5/8]
ø28.58 [1-1/8]
ø9.52 [3/8]
ø22.2 [7/8]
ø9.52 [3/8]
ø22.2 [7/8]
P500YLM
-
-
ø15.88 [5/8]
ø28.58 [1-1/8]
-
-
-
-
P500YSLM
P250
P250
ø15.88 [5/8]
ø28.58 [1-1/8]
ø9.52 [3/8]
ø22.2 [7/8]
ø9.52 [3/8]
ø22.2 [7/8]
P550YLM
-
-
ø15.88 [5/8]
ø28.58 [1-1/8]
-
-
-
-
P550YSLM
P300
P250
ø15.88 [5/8]
ø28.58 [1-1/8]
ø12.7 [1/2]
ø22.2 [7/8]
ø12.7 [1/2]
ø22.2 [7/8]
P600YLM
-
-
ø15.88 [5/8]
ø28.58 [1-1/8]
-
-
-
-
P600YSLM
P300
P300
ø15.88 [5/8]
ø28.58 [1-1/8]
ø12.7 [1/2]
ø22.2 [7/8]
ø12.7 [1/2]
ø22.2 [7/8]
P700YSLM
P350
P350
ø19.05 [3/4]
ø34.93 [1-3/8]
ø12.7 [1/2]
ø28.58 [1-1/8]
ø12.7 [1/2]
ø28.58 [1-1/8]
P750YSLM
P400
P350
ø19.05 [3/4]
ø34.93 [1-3/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
P800YSLM
P400
P400
ø19.05 [3/4]
ø34.93 [1-3/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
P850YSLM
P450
P400
ø19.05 [3/4]
ø41.28 [1-5/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
P900YSLM
P450
P450
ø19.05 [3/4]
ø41.28 [1-5/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
ø15.88 [5/8]
ø28.58 [1-1/8]
PQRY-P·Y(S)LM-A1, PQRY-
P·
Y(S)LM-A2
A
(Unit: mm [in])
Heat source model
Unit combination
A
A1
*4
A2
*4
Unit1
Unit2
High
pressure side
Low
pressure side
High
pressure side
Low
pressure side
High
pressure side
Low
pressure side
P200YLM
-
-
ø15.88 [5/8]
ø19.05 [3/4]
-
-
-
-
P250YLM
-
-
ø19.05 [3/4]
ø22.2 [7/8]
-
-
-
-
P300YLM
-
-
ø19.05 [3/4]
ø22.2 [7/8]
-
-
-
-
P350YLM
-
-
ø22.2 [7/8]
ø28.58 [1-1/8]
-
-
-
-
P400YLM
-
-
ø22.2 [7/8]
ø28.58 [1-1/8]
-
-
-
-
P400YSLM
P200
P200
ø22.2 [7/8]
ø28.58 [1-1/8]
ø15.88 [5/8]
ø19.05 [3/4]
ø15.88 [5/8]
ø19.05 [3/4]
P450YLM
-
-
ø22.2 [7/8]
ø28.58 [1-1/8]
-
-
-
-
P450YSLM
P250
P200
ø22.2 [7/8]
ø28.58 [1-1/8]
ø19.05 [3/4]
ø22.2 [7/8]
ø19.05 [3/4]
ø22.2 [7/8]
P500YLM
-
-
ø22.2 [7/8]
ø28.58 [1-1/8]
-
-
-
-
P500YSLM
P250
P250
ø22.2 [7/8]
ø28.58 [1-1/8]
ø19.05 [3/4]
ø22.2 [7/8]
ø19.05 [3/4]
ø22.2 [7/8]
P550YLM
-
-
*3
ø22.2 [7/8]
ø28.58 [1-1/8]
-
-
-
-
P550YSLM
P300
P250
*3
ø22.2 [7/8]
ø28.58 [1-1/8]
ø19.05 [3/4]
ø22.2 [7/8]
ø19.05 [3/4]
ø22.2 [7/8]
P600YLM
-
-
*3
ø22.2 [7/8]
ø34.93 [1-3/8]
-
-
-
-
P600YSLM
P300
P300
*3
ø22.2 [7/8]
ø34.93 [1-3/8]
ø19.05 [3/4]
ø22.2 [7/8]
ø19.05 [3/4]
ø22.2 [7/8]
P700YSLM
P350
P350
ø28.58 [1-1/8]
ø34.93 [1-3/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
P750YSLM
P400
P350
ø28.58 [1-1/8]
ø34.93 [1-3/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
P800YSLM
P400
P400
ø28.58 [1-1/8]
ø34.93 [1-3/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
P850YSLM
P450
P400
ø28.58 [1-1/8]
ø41.28 [1-5/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
P900YSLM
P450
P450
ø28.58 [1-1/8]
ø41.28 [1-5/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
ø22.2 [7/8]
ø28.58 [1-1/8]
*1 ø12.7 [1/2] for over 90 m [295-1/4 in]
*2 ø12.7 [1/2] for over 40 m [131-3/16 in]
*3 When the piping length is 65 m or longer, use the ø28.58 [1-1/8] pipe for the part that exceeds 65 m.
*4 The pipe sizes listed in columns A1 to A2 in this table correspond to the sizes for the models listed in the unit 1 and 2 columns. When the order of the models for
unit 1 and 2 change, make sure to use the appropriate pipe size.
*5
B
If the piping length after the first joint exceeds 40 m (≤ 90 m), use the one size larger liquid pipe for the indoor unit. (for PQHY-P series)
*6
C
When the height difference between the indoor units is 15 m or greater (≤ 30 m), use the one size larger liquid pipe for the indoor unit (lower side).
(for PQHY-P series)
*7 For how to connect to the Hydro BC controller, refer to the Installation Manual that came with the Hydro BC controller.