Mitsubishi Electric CITY MULTI PQHY- P216TSLMU-A1 User manual

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Specifications System Module 1 Module 2
Unit Type PQHY-PT6/MU-A1PQHY-PT/MU-A1PQHY-PT/MU-A1
Nominal Cooling Capacity Btu/h   
Nominal Heating Capacity Btu/h   
External Dimensions (H x W x D) In. / mm 5HIHUWR0RGXOH'DWD [[
[[
[[
[[
Net Weight Lbs. / kg   
Electrical Power Requirements Voltage, Phase, Hertz 5HIHUWR0RGXOH'DWD 9SKDVH+]
Cooling Power Input kW  5HIHUWR6\VWHP'DWD
Heating Power Input kW 
Cooling Current (208/230V) A  5HIHUWR6\VWHP'DWD
Heating Current (208/230V) A 
Minimum Circuit Amp. (MCA)** (*) A5HIHUWR0RGXOH'DWD  
Maximum Fuse Size** A 5HIHUWR0RGXOH'DWD  
Circulating Water (quality must meet regulations)
Flow Rate GPM / L/s   
Pressure Drop psi  3 
Operation Volume Range GPM / L/V  
Maximum Water Pressure MPa / psi   
Water-source Connections
(Each for Inlet and Outlet) In. 5HIHUWR0RGXOH'DWD
Piping Diameter
5HIHUWR6\VWHP'DWD
From Twinning Kit to Indoor Units
(Brazed) (In. / mm) Liquid (High Pressure) 
Gas (Low Pressure) 
From Modules to Twinning Kit
(Brazed) (In. / mm) Liquid (High Pressure) 5HIHUWR0RGXOH'DWD  
Gas (Low Pressure)  
Indoor Unit Total Capacity WRRI:68V 5HIHUWR6\VWHP'DWD
Model / Quantity 3a3WR
Sound Pressure Levels dB(A)   
Compressor Operating Range 8 5HIHUWR6\VWHP'DWD
Compressor Type x Quantity
5HIHUWR0RGXOH'DWD
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Compressor Motor Output kW  
Compressor Crankcase Heater kW 
Refrigerant 5HIHUWR0RGXOH'DWD 5$
Lubricant 0(/
High-pressure Protection Device
5HIHUWR0RGXOH'DWD
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Compressor / Fan Protection Device 2YHUKHDW3URWHFWLRQ 2YHUKHDW3URWHFWLRQ
Inverter Protection Device 2YHUKHDW2YHUFXUUHQW3URWHFWLRQ 2YHUKHDW2YHUFXUUHQW3URWHFWLRQ
Model: -Ton P4HY-PTSLMU-A1
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ACCESSORIES
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Should this document be altered or changed without MESCA’s permission, it becomes null and void. MESCA assumes no responsibility for any consequences in such cases.
Note: Mitsubishi Electric (MESCA) supports the use of only MESCA supplied and approved accessories for proper functioning of the unit(s).
Use of non-MESCA supported accessories will affect warranty coverage.
*All electrical work shall comply with National (CEC) and local codes and regulations.
NPT1-1/2 Screw (Install strainer (more than 50 meshes) at water inlet piping of the unit)

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Should this document be altered or changed without MESCA’s permission, it becomes null and void. MESCA assumes no responsibility for any consequences in such cases.
Unit: mm(in)
b
ea
c
dTo indoor unit
Heat Source unit 1 Heat Source unit 2
To indoor unit
Gas Twinning pipe <optional parts>
fLiquid Twinning pipe <optional parts>
Note 1.Connect the pipes as shown in the figure above. Refer to the table below for the pipe size.
2.Twinning pipe should not be tilted more than 15 degrees from the horizontal plane. 3.See the Installation Manual for the details of Twinning pipe installation. 4.The pipe section before the Twinning pipe (sections "a" and "b" in the figure) must have at least 500mm(19-11/16) of straight section
(*including the straight pipe that is supplied with the Twinning pipe).
5.Only use the Twinning pipe by Mitsubishi (optional parts).
Twinning pipe connection size
Package unit name
Component unit name Heat Source unit 1
Twinning pipe Kit(optional parts)
Heat Source unit 2
PQHY-P144TSLMU-A1
PQHY-P72TLMU-A1
CMY-Y100CBK3
Indoor unit~Twinning pipe Lquid
Gas
aø15.88(5/8)
ø28.58(1-1/8)
b
PQHY-P72TLMU-A1
PQHY-P168TSLMU-A1
PQHY-P96TLMU-A1 PQHY-P72TLMU-A1
PQHY-P192TSLMU-A1
PQHY-P96TLMU-A1 PQHY-P96TLMU-A1
PQHY-P216TSLMU-A1
PQHY-P120TLMU-A1 PQHY-P96TLMU-A1
PQHY-P240TSLMU-A1
PQHY-P120TLMU-A1 PQHY-P120TLMU-A1
Twinning pipe~Heat Source unit 1 Lquid
Gas
Twinning pipe~Heat Source unit 2 Lquid
Gas
c
d e
f
ø12.7(1/2)
ø19.05(3/4) ø19.05(3/4)
ø9.52(3/8) ø9.52(3/8)
ø22.2(7/8) ø22.2(7/8)
ø12.7(1/2) ø12.7(1/2)
20(13/16)880(34-11/16) 880(34-11/16)
1100(43-5/16)
550(21-11/16)

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Should this document be altered or changed without MESCA’s permission, it becomes null and void. MESCA assumes no responsibility for any consequences in such cases.
Unit: mm(in)
550
1100
435
23(15/16)
124(4-15/16) 208
394 422
58
77(3-1/16)
216
29
185(7-5/16)
(8-1/4)
(17-3/16)
(16-5/8)
(2-5/16)
(15-9/16)
77(3-1/16)
140(5-9/16)
75(3)
83(3-5/16)
89(3-9/16) (8-9/16)
(34-11/16)
(21-11/16)
880
(1-3/16)
91(3-5/8)
149(5-7/8)
721(28-7/16)
473(470~476) 31.531.5
(1-1/4)
(1-1/4)
(18-5/8)
(2-7/8)(2-7/8)
72.572.5
2
×
2-14(9/16)
×
31(1-1/4) Oval hole
(Mounting pitch)
(Mounting pitch)
(18-9/16~18-3/4)
(536)(21-1/8)
(866)(34-1/8)
Bottom view
600
450
163
(503)
1100 (43-5/16)
350
(90)
700
(90)
(34-11/16)
880
600
450
163
(23-5/8) (17-3/4)
(19-13/16)
(6-7/16)
(3-9/16) (3-9/16)
(6-7/16)
(17-3/4)
(23-5/8)
(13-13/16)
(27-9/16)
(21-1/8)
536
Control box
(43-5/16)
Refrigerant service
valve <Liquid> Refrigerant service valve <Gas>
Service panel
6 5
1
4 3
2
7
7
Top view
Front view
Right side view Back view
Top view
(front side)
Service space
(front side)
Service space
control box
The space for
replacement
Fig.B
control box
The space for
replacement
ø43.7 or ø22.2 Knockout hole
(1-3/4) (7/8) (5-9/16) (3-1/16)
<Accessories>
• Refrigerant (Liquid) conn. pipe • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
Refrigerant (Gas) conn. elbow • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
Water stopper(Liquid,Gas) • • • • • 1pc. each
(P72/P96/P120 ; Packaged in the accessory kit)
•
Note1.Close a hole of the water piping, the refrigerant piping,
the power supply, and the control wiring and unused knockout holes with the putty etc. so as not to infiltrate rain water etc.(field erection work)
Note2.At the time of product shipment, the front side piping
specification serves as the local drainage connection. When connecting on the rear side, please remove the rear side plug sealing corks, and attach a front side.
Ensure there is no leak after the attachment has been fitted.
Note3.Take notice of service space as Fig.A. (In case of single
installation, 600mm(23-5/8) or more of back space as front space makes easier access when servicing the unit from rear side.)
Note4.If water pipes or refrigerant pipes stretch upward,
required space for service and maintenance due to replacement of control box is shown in Fig.B.
Note5.Environmental condition for installation; -20~40°C(DB) (-4~104°F)
as indoor installation.
Note6.In case the temperature around the heat source unit has
possibility to drop under 0°C(32°F), be careful for the following point to prevent the pipe burst by the water pipe freeze-up.
Circulate the water all the time even if the heat source•
unit is not in operation.
•Drain the water from inside of the heat source unit when
the heat source unit will not operate for a long term.
Note7.Ensure that the drain piping is downward with a pitch of
more than 1/100.
Note8.At brazing of pipes, wrap the refrigerant service valve
with wet cloth and keep the temperature of refrigerant service valve under 120°C(248°F).
NO.
For pipes
For wires
For transmission cables
Usage
Front through hole Front through hole Front through hole Front through hole
Specifications
Rc3/4 Screw
(1-3/8)
NPT1-1/2 Screw NPT1-1/2 Screw
inlet outlet
Drain pipe Water pipe
Sealing material for water stopper (Liquid,Gas) • • • • • 1pc. each
(P72/P96/P120 ; Packaged in the accessory kit)
Sealing material for field piping (Liquid,Gas) • • • • • 1pc. each
(P72/P96/P120 ; Packaged in the accessory kit)
• •
Sealing material for drain socket • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
Pipe cover for gas • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
• •
•
Fig.A
Connecting pipe specifications
ø19.05 Brazed
GasLiquid
Diameter
PQHY-P72TLMU-A1
Model Refrigerant pipe Service valve
GasLiquid
PQHY-P120TLMU-A1 PQHY-P96TLMU-A1
*1.Connect by using the connecting pipes and elbow that are supplied. *2.Total length ≥ 90m(295ft) *3.Total length ≥ 40m(131ft) *4.Use the pipe joint(field supply) and connect to the refrigerant service valve piping.
1
2
4
3 5 6 7
(3/4) *1 *4
(7/8) *1 *4
ø22.2 Brazed
(ø12.7 Brazed)
(1/2) *2 *4
ø9.52 Brazed
(3/8) *1
(ø12.7 Brazed)
(1/2) *3 *4
ø9.52 Brazed
(3/8) *1
(3/8) *1
ø9.52 Brazed
(3/8)
ø9.52
(1)
ø25.4
140 × 77 Knockout hole ø62.7 or ø34.5 Knockout hole
(2-1/2) (1-3/8)
ø
34 Knockout hole

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Should this document be altered or changed without MESCA’s permission, it becomes null and void. MESCA assumes no responsibility for any consequences in such cases.
Unit: mm(in)
550
1100
435
23(15/16)
124(4-15/16) 208
394 422
58
77(3-1/16)
216
29
185(7-5/16)
(8-1/4)
(17-3/16)
(16-5/8)
(2-5/16)
(15-9/16)
77(3-1/16)
140(5-9/16)
75(3)
83(3-5/16)
89(3-9/16) (8-9/16)
(34-11/16)
(21-11/16)
880
(1-3/16)
91(3-5/8)
149(5-7/8)
721(28-7/16)
473(470~476) 31.531.5
(1-1/4)
(1-1/4)
(18-5/8)
(2-7/8)(2-7/8)
72.572.5
2
×
2-14(9/16)
×
31(1-1/4) Oval hole
(Mounting pitch)
(Mounting pitch)
(18-9/16~18-3/4)
(536)(21-1/8)
(866)(34-1/8)
Bottom view
600
450
163
(503)
1100 (43-5/16)
350
(90)
700
(90)
(34-11/16)
880
600
450
163
(23-5/8) (17-3/4)
(19-13/16)
(6-7/16)
(3-9/16) (3-9/16)
(6-7/16)
(17-3/4)
(23-5/8)
(13-13/16)
(27-9/16)
(21-1/8)
536
Control box
(43-5/16)
Refrigerant service
valve <Liquid> Refrigerant service valve <Gas>
Service panel
6 5
1
4 3
2
7
7
Top view
Front view
Right side view Back view
Top view
(front side)
Service space
(front side)
Service space
control box
The space for
replacement
Fig.B
control box
The space for
replacement
ø43.7 or ø22.2 Knockout hole
(1-3/4) (7/8) (5-9/16) (3-1/16)
<Accessories>
• Refrigerant (Liquid) conn. pipe • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
Refrigerant (Gas) conn. elbow • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
Water stopper(Liquid,Gas) • • • • • 1pc. each
(P72/P96/P120 ; Packaged in the accessory kit)
•
Note1.Close a hole of the water piping, the refrigerant piping,
the power supply, and the control wiring and unused knockout holes with the putty etc. so as not to infiltrate rain water etc.(field erection work)
Note2.At the time of product shipment, the front side piping
specification serves as the local drainage connection. When connecting on the rear side, please remove the rear side plug sealing corks, and attach a front side.
Ensure there is no leak after the attachment has been fitted.
Note3.Take notice of service space as Fig.A. (In case of single
installation, 600mm(23-5/8) or more of back space as front space makes easier access when servicing the unit from rear side.)
Note4.If water pipes or refrigerant pipes stretch upward,
required space for service and maintenance due to replacement of control box is shown in Fig.B.
Note5.Environmental condition for installation; -20~40°C(DB) (-4~104°F)
as indoor installation.
Note6.In case the temperature around the heat source unit has
possibility to drop under 0°C(32°F), be careful for the following point to prevent the pipe burst by the water pipe freeze-up.
Circulate the water all the time even if the heat source•
unit is not in operation.
•Drain the water from inside of the heat source unit when
the heat source unit will not operate for a long term.
Note7.Ensure that the drain piping is downward with a pitch of
more than 1/100.
Note8.At brazing of pipes, wrap the refrigerant service valve
with wet cloth and keep the temperature of refrigerant service valve under 120°C(248°F).
NO.
For pipes
For wires
For transmission cables
Usage
Front through hole Front through hole Front through hole Front through hole
Specifications
Rc3/4 Screw
(1-3/8)
NPT1-1/2 Screw NPT1-1/2 Screw
inlet outlet
Drain pipe Water pipe
Sealing material for water stopper (Liquid,Gas) • • • • • 1pc. each
(P72/P96/P120 ; Packaged in the accessory kit)
Sealing material for field piping (Liquid,Gas) • • • • • 1pc. each
(P72/P96/P120 ; Packaged in the accessory kit)
• •
Sealing material for drain socket • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
Pipe cover for gas • • • • • 1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
• •
•
Fig.A
Connecting pipe specifications
ø19.05 Brazed
GasLiquid
Diameter
PQHY-P72TLMU-A1
Model Refrigerant pipe Service valve
GasLiquid
PQHY-P120TLMU-A1 PQHY-P96TLMU-A1
*1.Connect by using the connecting pipes and elbow that are supplied. *2.Total length ≥ 90m(295ft) *3.Total length ≥ 40m(131ft) *4.Use the pipe joint(field supply) and connect to the refrigerant service valve piping.
1
2
4
3 5 6 7
(3/4) *1 *4
(7/8) *1 *4
ø22.2 Brazed
(ø12.7 Brazed)
(1/2) *2 *4
ø9.52 Brazed
(3/8) *1
(ø12.7 Brazed)
(1/2) *3 *4
ø9.52 Brazed
(3/8) *1
(3/8) *1
ø9.52 Brazed
(3/8)
ø9.52
(1)
ø25.4
140 × 77 Knockout hole ø62.7 or ø34.5 Knockout hole
(2-1/2) (1-3/8)
ø
34 Knockout hole

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