Mitsubishi Electric Mr.Slim PUHZ-P100VHA2 User manual

SERVICE MANUAL No.OCH415
REVISED EDITION-G
R410A
July 2013
PUHZ-P100VHA4.UK
PUHZ-P100YHA2.UK
CONTENTS
1. TECHNICAL CHANGES ................................2
2. REFERENCE MANUAL.................................3
3. SAFETY PRECAUTION.................................3
4. FEATURES.....................................................7
5. SPECIFICATIONS..........................................8
6. DATA.............................................................12
7. OUTLINES AND DIMENSIONS...................15
8. WIRING DIAGRAM ......................................23
9. WIRING SPECIFICATIONS..........................30
10. REFRIGERANT SYSTEM DIAGRAM.............. 35
11. TROUBLESHOOTING..................................38
12. FUNCTION SETTING.................................101
13. EASY MAINTENANCE FUNCTION...........114
14. MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER
..
118
15. DISASSEMBLY PROCEDURE...................129
PARTS CATALOG (OCB415)
Outdoor unit
[Model names]
PUHZ-P100VHA2
PUHZ-P125VHA2
PUHZ-P140VHA2
PUHZ-P100VHA3
PUHZ-P125VHA3
PUHZ-P140VHA3
PUHZ-P100VHA4
PUHZ-P100YHA
PUHZ-P100YHA2
PUHZ-P125YHA
PUHZ-P140YHA
[Service Ref.]
Refer to page 2.
Note:
•RoHS compliant products have
<G> mark on the spec name
plate.
Revision:
•PUHZ-P100YHA2R1.UK
has been added in REVISED
EDITION-G.
•Some descriptions have been
modified.
•Please void OCH415
REVISED EDITION-F.
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

2
PUHZ-P125VHA2.UK PUHZ-P125VHA21.UK
PUHZ-P140VHA2.UK PUHZ-P140VHA21.UK
4-WAY VALVE and COIL (21S4) have been changed.
1TECHNICAL CHANGES
PUHZ-P100VHA2.UK PUHZ-P100VHA3.UK
PUHZ-P125VHA21.UK PUHZ-P125VHA3.UK
PUHZ-P140VHA21.UK PUHZ-P140VHA3.UK
• OUTDOOR CONTROLLER BOARD (C.B) has been changed.
(Corresponding to the additional combination between PKA-RP•HAL/KAL, PCA-RP•KA and PEAD-RP•JA(L))
* In case of UL error, the compressor may be damaged if the unit is restarted by remote controller.
To avoid the damage, unit has the system that is not able to be restarted unless the power is turned OFF once.
PUHZ-P100VHA3.UK PUHZ-P100VHA3R1.UK
PUHZ-P125VHA3.UK PUHZ-P125VHA3R1.UK
PUHZ-P140VHA3.UK PUHZ-P140VHA3R1.UK
• Fan grille has been changed.
• Structural parts have been changed. (Munsell 5Y 7/1 →3Y 7.8/1.1)
PUHZ-P100VHA3R1.UK PUHZ-P100VHA3R2.UK
PUHZ-P125VHA3R1.UK PUHZ-P125VHA3R2.UK
PUHZ-P140VHA3R1.UK PUHZ-P140VHA3R2.UK
• Thermistor <Discharge/TH4> has been changed to Thermistor <Comp. Surface/TH32>.
• Electrical parts, Controller circuit board (C.B.), Power circuit board (P.B.), Noise filter circuit board (N.F.) and Active filter mod-
ule (ACTM)(inclucling P.B.) have been changed.
PUHZ-P100YHA.UK PUHZ-P100YHAR1.UK
PUHZ-P125YHA.UK PUHZ-P125YHAR1.UK
PUHZ-P140YHA.UK PUHZ-P140YHAR1.UK
• Power circuit board (P.B.) has been changed.
• Controller circuit board (C.B.) has been changed. (S/W version up)
[Service Ref.]
PUHZ-P100VHA2.UK
PUHZ-P125VHA2.UK
PUHZ-P125VHA21.UK
PUHZ-P140VHA2.UK
PUHZ-P140VHA21.UK
PUHZ-P100VHA3.UK
PUHZ-P100VHA3R1.UK
PUHZ-P100VHA3R2.UK
PUHZ-P100VHA4.UK
PUHZ-P125VHA3.UK
PUHZ-P125VHA3R1.UK
PUHZ-P125VHA3R2.UK
PUHZ-P125VHA3R3.UK
PUHZ-P140VHA3.UK
PUHZ-P140VHA3R1.UK
PUHZ-P140VHA3R2.UK
PUHZ-P140VHA3R3.UK
PUHZ-P100YHA.UK
PUHZ-P100YHAR1.UK
PUHZ-P100YHA2.UK
PUHZ-P100YHA2R1.UK
PUHZ-P125YHA.UK
PUHZ-P125YHAR1.UK
PUHZ-P125YHAR2.UK
PUHZ-P140YHA.UK
PUHZ-P140YHAR1.UK
PUHZ-P140YHAR2.UK
PUHZ-P125VHA3R2.UK PUHZ-P125VHA3R3.UK
PUHZ-P140VHA3R2.UK PUHZ-P140VHA3R3.UK
PUHZ-P125YHAR1.UK PUHZ-P125YHAR2.UK
PUHZ-P140YHAR1.UK PUHZ-P140YHAR2.UK
• Compressor has been changed.
PUHZ-P100VHA3R2.UK PUHZ-P100VHA4.UK
PUHZ-P100YHAR1.UK PUHZ-P100YHA2.UK
• Electrical parts, Controller circuit board (C.B.), Power circuit board (P.B.) and Noise filter circuit board (N.F.) have been
changed.
PUHZ-P100YHA2.UK PUHZ-P100YHA2R1.UK
• Power circuit board (P.B.) has been changed.
OCH415G

3
2REFERENCE MANUAL
Model name Service Ref.
Service
Manual No.
PLA-RP50/60/71/100/125/140BA
PLA-RP140BA2
PLA-RP50/60/71/100/125/140BA.UK
PLA-RP50/60/71/100/125/140BA#2.UK
PLA-RP50/60/71BA1.UK
PLA-RP50/60/71BAR3.UK
PLA-RP140BA2R1.UK
OCH412
OCB412
PCA-RP71/125HA OC329 PCA-RP71/125HA(#1)
PCA-RP50/60/71/100/125/140GA PCA-RP50/60/71/100/125/140GA(#1) OC328
PCA-RP50GA2 PCA-RP50GA2(#1)
PKA-RP50GAL PKA-RP50GAL(#1) OC330
PKA-RP60/71/100FAL PKA-RP60/71/100FAL(#1)
PKA-RP50FAL2 PKA-RP50FAL2(#1) OC331
PEAD-RP60/71/100GA PEAD-RP60/71/100GA(#1).UK HWE0506
PEAD-RP50/60/71/125/140EA
PEAD-RP100EA2 PEAD-RP50/60/71/125/140EA(#1).UK PEAD-RP100EA2(#1).UK HWE0521
PKA-RP60/71/100KAL PKA-RP60/71/100KAL.TH OCH452
OCB452
PKA-RP35/50HAL PKA-RP35/50HAL
PCA-RP50/60/71/100/125/140KA PCA-RP50/60/71/100/125/140KA OCH454
OCB454
OCH453
OCB453
PEAD-RP35/50/60/71/100/125/140JA(L) PEAD-RP35/50/60/71/100/125/140JA(L).UK HWE08130
BWE08240
INDOOR UNIT’S SERVICE MANUAL
3SAFETY PRECAUTION
3-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to terminal, all supply circuits must be disconnected.
Preparation before the repair service.
• Prepare the proper tools.
• Prepare the proper protectors.
• Provide adequate ventilation.
• After stopping the operation of the air conditioner, turn off the power-supply breaker.
• Discharge the condenser before the work involving the electric parts.
Precautions during the repair service.
• Do not perform the work involving the electric parts with wet hands.
• Do not pour water into the electric parts.
• Do not touch the refrigerant.
• Do not touch the hot or cold areas in the refrigerating cycle.
• When the repair or the inspection of the circuit needs to be done without turning off the power,
exercise great caution not to touch the live parts.
OCH415G

4
Cautions for units utilizing refrigerant R410A
3-2. CAUTIONS RELATED TO NEW REFRIGERANT
Use new refrigerant pipes.
Store the piping indoors, and both ends of the
piping sealed until just before brazing.
(Leave elbow joints, etc. in their packaging.)
In case of using the existing pipes for R22, be careful with
the followings.
· Be sure to clean the pipes and make sure that the insides
of the pipes are clean.
· Change flare nut to the one provided with this product.
Use a newly flared pipe.
· Avoid using thin pipes.
Charge refrigerant from liquid phase of gas
cylinder.
If the refrigerant is charged from gas phase, composition change
may occur in refrigerant and the efficiency will be lowered.
Do not use refrigerant other than R410A.
If other refrigerant (R22 etc.) is used, chlorine in refrige-
rant can cause deterioration of refrigerant oil etc.
Use a vacuum pump with a reverse flow check
valve.
Vacuum pump oil may flow back into refrigerant cycle and
that can cause deterioration of refrigerant oil etc.
Use the following tools specifically designed for
use with R410A refrigerant.
The following tools are necessary to use R410A refrigerant.
Handle tools with care.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com-
pressor.
Do not use a charging cylinder.
If a charging cylinder is used, the composition of refrigera-
nt will change and the efficiency will be lowered.
Flare tool
Electronic refrigerant
charging scale
Vacuum pump adaptor
Size adjustment gauge
Gauge manifold
Torque wrench
Gas leak detector
Charge hose
Tools for R410A
Contamination inside refrigerant piping can cause deterio-
ration of refrigerant oil etc.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com-
pressor.
If large amount of mineral oil enters, that can cause deterio-
ration of refrigerant oil etc.
Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.
Make sure that the inside and outside of refrige-
rant piping is clean and it has no contaminants
such as sulfur, oxides, dirt, shaving particles, etc,
which are hazard to refrigerant cycle.
In addition, use pipes with specified thickness.
The refrigerant oil applied to flare and flange
connections must be ester oil, ether oil or
alkylbenzene oil in a small amount. Never use any refrigerant other than that specified.
Doing so may cause a burst, an explosion, or fire when the
unit is being used, serviced, or disposed of.
Correct refrigerant is specified in the manuals and on the
spec labels provided with our products.
We will not be held responsible for mechanical failure,
system malfunction, unit breakdown or accidents caused
by failure to follow the instructions.
Use the specified refrigerant only.
OCH415G

5
Gravimeter
Unit
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
[1] Cautions for service
(1) Perform service after recovering the refrigerant left in unit completely.
(2) Do not release refrigerant in the air.
(3) After completing service, charge the cycle with specified amount of refrigerant.
(4) When performing service, install a filter drier simultaneously.
Be sure to use a filter drier for new refrigerant.
[2] Additional refrigerant charge
When charging directly from cylinder
· Check that cylinder for R410A on the market is syphon type.
· Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)
No. Tool name Specifications
1Gauge manifold · Only for R410A
· Use the existing fitting specifications. (UNF1/2)
· Use high-tension side pressure of 5.3 MPa·G or over.
2Charge hose · Only for R410A
· Use pressure performance of 5.09 MPa·G or over.
3Electronic scale —
4Gas leak detector · Use the detector for R134a, R407C or R410A.
5Adaptor for reverse flow check · Attach on vacuum pump.
6Refrigerant charge base —
7Refrigerant cylinder · Only for R410A · Top of cylinder (Pink)
· Cylinder with syphon
8Refrigerant recovery equipment —
OCH415G

6
Cautions for refrigerant piping work
New refrigerant R410A is adopted for replacement inverter series. Although the refrigerant piping work for R410A is same
as for R22, exclusive tools are necessary so as not to mix with different kind of refrigerant. Furthermore, as the working
pressure of R410A is 1.6 times higher than that of R22, their sizes of flared sections and flare nuts are different.
1Thickness of pipes
Because the working pressure of R410A is higher compared to R22, be sure to use refrigerant piping with thickness shown
below. (Never use pipes of 0.7 mm or below.)
2Dimensions of flare cutting and flare nut
The component molecules in HFC refrigerant are smaller compared to conventional refrigerants. In addition to that,
R410A is a refrigerant, which has higher risk of leakage because its working pressure is higher than that of other refriger-
ants. Therefore, to enhance airtightness and intensity, flare cutting dimension of copper pipe for R410A have been speci-
fied separately from the dimensions for other refrigerants as shown below. The dimension B of flare nut for R410A also
have partly been changed to increase intensity as shown below. Set copper pipe correctly referring to copper pipe flaring
dimensions for R410A below. For 1/2 and 5/8 inch, the dimension B changes. Use torque wrench corresponding to each
dimension.
3Tools for R410A (The following table shows whether conventional tools can be used or not.)
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
0.8
0.8
0.8
1.0
—
0.8
0.8
0.8
1.0
1.0
Nominal
dimensions(inch)
Diagram below: Piping diameter and thickness
Outside
diameter (mm)
Thickness (mm)
R410A R22
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
9.1
13.2
16.6
19.7
—
9.0
13.0
16.2
19.4
23.3
Nominal
dimensions(inch)
Flare cutting dimensions
Outside
diameter Dimension A ( )
+0
-0.4
(mm)
R410A R22 1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
17.0
22.0
26.0
29.0 *
—
17.0
22.0
24.0
27.0
36.0
Nominal
dimensions(inch)
Flare nut dimensions Outside
diameter Dimension B (mm)
R410A
* 36.0mm for
indoor unit
of RP100,
125 and 140
R22
Gauge manifold
Charge hose
Gas leak detector
Refrigerant recovery equipment
Refrigerant cylinder
Applied oil
Safety charger
Charge valve
Vacuum pump
Flare tool
Bender
Pipe cutter
Welder and nitrogen gas cylinder
Refrigerant charging scale
Vacuum gauge or thermis-
tor vacuum gauge and
vacuum valve
Charging cylinder
Air purge, refrigerant charge and
Operation check
Gas leak check
Refrigerant recovery
Refrigerant charge
Apply to flared section
Prevent compressor malfunction
when charging refrigerant by
spraying liquid refrigerant
Prevent gas from blowing out
when detaching charge hose
Vacuum drying and air
purge
Flaring work of piping
Bend the pipes
Cut the pipes
Weld the pipes
Refrigerant charge
Check the degree of vacuum. (Vacuum
valve prevents back flow of oil and refri-
gerant to thermistor vacuum gauge)
Refrigerant charge
Tool exclusive for R410A
Tool exclusive for R410A
Tool for HFC refrigerant
Tool exclusive for R410A
Tool exclusive for R410A
Ester oil and alkylbenzene
oil (minimum amount)
Tool exclusive for R410A
Tool exclusive for R410A
Tools for other refrigerants can
be used if equipped with adap-
ter for reverse flow check
Tools for other refrigerants
can be used by adjusting
flaring dimension
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants
can be used
Tool exclusive for R410A
Tools and materials Use R410A tools Can R22 tools be used?
(Usable if equipped
with adapter for rever-
se flow)
(Usable by adjusting
flaring dimension)
Can R407C tools be used?
Ester oil:
Alkylbenzene oil: minimum amount
(Usable if equipped
with adapter for rever-
se flow)
(Usable by adjusting
flaring dimension)
: Prepare a new tool. (Use the new tool as the tool exclusive for R410A.)
: Tools for other refrigerants can be used under certain conditions.
: Tools for other refrigerants can be used.
Dimension A
Dimension B
OCH415G

7
4 FEATURES
CHARGELESS SYSTEM
PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT.
(Max. 30m (PUHZ-P125/P140))
The refrigerant circuit with LEV (Linear Expansion Valve) and Accumulator always control the optimal refrigerant level regardless
of the length (30m max. and 5m min.) of piping. The additional refrigerant charging work during installation often causes prob-
lems. Heretofore it is completely eliminated. This unique system improves the quality and reliability of the work done. It also helps
to speed up the installation time.
PUHZ-P100VHA2.UK
PUHZ-P100VHA3.UK
PUHZ-P125VHA2.UK
PUHZ-P140VHA2.UK
PUHZ-P125VHA21.UK
PUHZ-P140VHA21.UK
PUHZ-P100VHA3R1.UK
PUHZ-P100VHA3R2.UK
PUHZ-P100VHA4.UK
PUHZ-P100YHA.UK
PUHZ-P100YHAR1.UK
PUHZ-P100YHA2.UK
PUHZ-P100YHA2R1.UK
PUHZ-P125VHA3R1.UK
PUHZ-P140VHA3R1.UK
PUHZ-P125VHA3R2.UK
PUHZ-P140VHA3R2.UK
PUHZ-P125VHA3R3.UK
PUHZ-P140VHA3R3.UK
PUHZ-P125YHA.UK
PUHZ-P140YHA.UK
PUHZ-P125YHAR1.UK
PUHZ-P140YHAR1.UK
PUHZ-P125YHAR2.UK
PUHZ-P140YHAR2.UK
OCH415G

8
5 SPECIFICATIONS
A
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref.
PUHZ-P100VHA2.UK
PUHZ-P100VHA3.UK
PUHZ-P100VHA3R1.UK
PUHZ-P100VHA3R2.UK
Cooling
12.26
Munsell 5Y 7/1 / Munsell 3Y 7.8/1.1 (VHA3R1 / R2)
Linear Expansion Valve
Hermetic
TNB220FLHMT
2.9
Inverter
—
Plate fin coil
Propeller fan %1
0.060
60(2120)
Reverse cycle
50
54
950(37-3/8)
330+30(13+1-3/16)
943(37-1/8)
75(165)
R410A
3.0(6.6)
0.87(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 50m
Heating
12.62
HP switch
Discharge thermo/Comp. surface thermo (VHA3R2)
Single, 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
28
A
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref. PUHZ-P100VHA4.UK
Cooling
13.98
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
TNB220FLHMT
2.9
Inverter
—
Plate fin coil
Propeller fan %1
0.060
60(2120)
Reverse cycle
50
54
950(37-3/8)
330+30(13+1-3/16)
943(37-1/8)
75(165)
R410A
3.0(6.6)
0.87(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 50m
Heating
14.70
HP switch
Comp. surface thermo
Single, 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
28
OCH415G

9
A
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref.
PUHZ-P140VHA2.UK
PUHZ-P140VHA21.UK
PUHZ-P140VHA3.UK
PUHZ-P140VHA3R1.UK
PUHZ-P140VHA3R2.UK
PUHZ-P140VHA3R3.UK
PUHZ-P125VHA2.UK
PUHZ-P125VHA21.UK
PUHZ-P125VHA3.UK
PUHZ-P125VHA3R1.UK
PUHZ-P125VHA3R2.UK
PUHZ-P125VHA3R3.UK
Cooling
17.37
Munsell 5Y 7/1 / Munsell 3Y 7.8/1.1 (VHA3R1/R2/R3)
Linear Expansion Valve
Hermetic
TNB306FPGM/TNB306FPGMT (VHA3R3)
Inverter
30
Plate fin coil
Propeller fan %2
0.060+0.060
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
99(218)
R410A
4.5(9.9)
0.87(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 50m
Heating
16.74
Cooling
22.48 29.5
3.9
Heating
21.31
HP switch
Discharge thermo/Comp. surface thermo (VHA3R2/R3)
Single 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
3.4
28
52
56
51
55
OCH415G

10
A
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref. PUHZ-P100YHA.UK
PUHZ-P100YHAR1.UK
Cooling
4.78
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
TNB220FLCMT
2.9
Inverter
—
Plate fin coil
Propeller fan %1
0.060
60(2120)
Reverse cycle
50
54
950(37-3/8)
330+30(13+1-3/16)
943(37-1/8)
77(170)
R410A
3.0(6.6)
0.87(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 50m
Heating
5.05
HP switch
Discharge thermo/Comp. surface thermo (YHAR1)
3phase, 50Hz, 400V
OUTDOOR UNIT
REFRIGERANT PIPING
13
A
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref. PUHZ-P100YHA2.UK
PUHZ-P100YHA2R1.UK
Cooling
5.00
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
TNB220FLCMT
2.9
Inverter
—
Plate fin coil
Propeller fan %1
0.060
60(2120)
Reverse cycle
50
54
950(37-3/8)
330+30(13+1-3/16)
943(37-1/8)
77(170)
R410A
3.0(6.6)
0.87(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 50m
Heating
5.26
HP switch
Comp. surface thermo
3phase, 50Hz, 400V
OUTDOOR UNIT
REFRIGERANT PIPING
13
OCH415G

11
A
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref. PUHZ-P140YHA.UK
PUHZ-P140YHAR1.UK
PUHZ-P140YHAR2.UK
PUHZ-P125YHA.UK
PUHZ-P125YHAR1.UK
PUHZ-P125YHAR2.UK
Cooling
6.18
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
TNB306FPNM/TNB306FPNMT (YHAR2)
Inverter
30
Plate fin coil
Propeller fan %2
0.060+0.060
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
101(223)
R410A
4.5(9.9)
0.87(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 50m
Heating
6.09
Cooling
7.92 13
3.9
Heating
7.58
HP switch
Discharge thermo/Comp. surface thermo (YHAR1/R2)
3phase, 50Hz, 400V
OUTDOOR UNIT
REFRIGERANT PIPING
3.4
13
52
56
51
55
OCH415G

12
6 DATA
6-1. REFILLING REFRIGERANT CHARGE (R410A : kg)
6-2. COMPRESSOR TECHNICAL DATA
Piping length (one way)
10m 20m 30m 40m 50m Initial
charged
2.9
4.3
4.3
3.0
4.4
4.4
3.6
4.5
4.5
4.2
5.1
5.1
4.8
5.7
5.7
3.0
4.5
4.5
Service Ref.
PUHZ-P100VHA2.UK
PUHZ-P100VHA3.UK
PUHZ-P100VHA3R1.UK
PUHZ-P100VHA3R2.UK
PUHZ-P100VHA4.UK
PUHZ-P100YHA.UK
PUHZ-P100YHAR1.UK
PUHZ-P100YHA2.UK
PUHZ-P100YHA2R1.UK
PUHZ-P125VHA2.UK
PUHZ-P125VHA21.UK
PUHZ-P125VHA3.UK
PUHZ-P125VHA3R1.UK
PUHZ-P125VHA3R2.UK
PUHZ-P125VHA3R3.UK
PUHZ-P125YHA.UK
PUHZ-P125YHAR1.UK
PUHZ-P125YHAR2.UK
PUHZ-P140VHA2.UK
PUHZ-P140VHA21.UK
PUHZ-P140VHA3.UK
PUHZ-P140VHA3R1.UK
PUHZ-P140VHA3R2.UK
PUHZ-P140VHA3R3.UK
PUHZ-P140YHA.UK
PUHZ-P140YHAR1.UK
PUHZ-P140YHAR2.UK
U-V
U-W
W-V
Service Ref.
Compressor model
Winding
Resistance
()
TNB306FPGM
(at 20˚C)
0.53
0.53
0.53
TNB306FPGMT
0.53
0.53
0.53
PUHZ-P125,140VHA2.UK
PUHZ-P125,140VHA21.UK
PUHZ-P125,140VHA3.UK
PUHZ-P125,140VHA3R1.UK
PUHZ-P125,140VHA3R2.UK
TNB220FLHMT
0.88
0.88
0.88
PUHZ-P100VHA2.UK
PUHZ-P100VHA3.UK
PUHZ-P100VHA3R1.UK
PUHZ-P100VHA3R2.UK
PUHZ-P100VHA4.UK
U-V
U-W
W-V
Service Ref.
Compressor model
Winding
Resistance
()
TNB306FPNM
1.02
1.02
1.02
TNB306FPNMT
1.02
1.02
1.02
PUHZ-P125YHA.UK
PUHZ-P140YHA.UK
PUHZ-P125YHAR1.UK
PUHZ-P140YHAR1.UK
TNB220FLCMT
1.41
1.41
1.41
PUHZ-P100YHA.UK
PUHZ-P100YHAR1.UK
PUHZ-P100YHA2.UK
PUHZ-P100YHA2R1.UK
PUHZ-P125,140VHA3R3.UK
PUHZ-P140YHAR2.UK
Additional charge is required for pipes
longer than 20 or 30m.
OCH415G

13
6-3. NOISE CRITERION CURVES
1.5m
1m
MICROPHONE
UNIT
GROUND
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
BAND CENTER FREQUENCIES, Hz
PUHZ-P100VHA2.UK
PUHZ-P100VHA3.UK
PUHZ-P100VHA3R1.UK
PUHZ-P100VHA3R2.UK
PUHZ-P100VHA4.UK
PUHZ-P100YHA.UK
PUHZ-P100YHAR1.UK
PUHZ-P100YHA2.UK
PUHZ-P100YHA2R1.UK
COOLING
MODE
HEATING
50
SPL(dB)
54
LINE
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
BAND CENTER FREQUENCIES, Hz
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
PUHZ-P125VHA2.UK
PUHZ-P125VHA21.UK
PUHZ-P125VHA3.UK
PUHZ-P125VHA3R1.UK
PUHZ-P125VHA3R2.UK
PUHZ-P125VHA3R3.UK
PUHZ-P125YHA.UK
PUHZ-P125YHAR1.UK
PUHZ-P125YHAR2.UK
COOLING
MODE
HEATING
51
SPL(dB)
55
LINE
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
BAND CENTER FREQUENCIES, Hz
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
PUHZ-P140VHA2.UK
PUHZ-P140VHA21.UK
PUHZ-P140VHA3.UK
PUHZ-P140VHA3R1.UK
PUHZ-P140VHA3R2.UK
PUHZ-P140VHA3R3.UK
PUHZ-P140YHA.UK
PUHZ-P140YHAR1.UK
PUHZ-P140YHAR2.UK
COOLING
MODE
HEATING
52
SPL(dB)
56
LINE
OCH415G

14
6-4. STANDARD OPERATION DATA
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is : 1 (MPa) = 10.2 (kgf/cm²)
TotalElectrical circuitRefrigerant circuitIndoor side
Outdoor
side
Representative matching
SHF
BF
W
kW
Mode
Capacity
Input
Phase , Hz
Volts
Input
Amperes
Outdoor unit
Phase , Hz
Volts
Current
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Ref. pipe length
Intake air
temperature
Discharge air
temperature
Intake air
temperature
V
kW
A
V
A
MPa
(.f/%)
MPa
(.f/%)
°C
°C
°C
m
°C
°C
°C
°C
°C
Indoor unit
D.B.
W.B.
D.B.
D.B.
W.B.
PLA-RP100BA PLA-RP125BA PLA-RP140BA(2)
PLA-RP100BA
PLA-RP100BA
PLA-RP100BA PLA-RP125BA PLA-RP140BA(2)
Cooling
9,400
3.12
Heating
11,200
3.28
Cooling
9,400
3.12
Heating
11,200
3.28
Cooling
12,300
4.09
Heating
14,000
4.11
Cooling
13,600
5.21
Heating
16,000
4.98
12.26 / 4.78
2.90
(29.6)
0.92
(9.4)
72.7
48.6
10.1
5
27
19
14.8
35
24
0.74
0.21
12.62 / 5.05
2.57
(26.2)
0.62
(6.3)
75.5
41.4
0.1
5
20
15
43.4
7
6
—
—
13.98 / 5.00
2.90
(29.6)
0.92
(9.4)
72.7
48.6
10.1
5
27
19
14.8
35
24
0.74
0.21
14.70 / 5.26
2.57
(26.2)
0.62
(6.3)
75.5
41.4
0.1
5
20
15
43.4
7
6
—
—
17.37 / 6.18
2.68
(27.3)
0.86
(8.8)
67.8
45.5
6.8
5
27
19
13.6
35
24
0.71
0.18
16.74 / 6.09
2.56
(26.1)
0.68
(6.9)
64.5
43.4
1.3
5
20
15
44.2
7
6
—
—
22.48 / 7.92
2.79
(28.5)
0.79
(8.1)
72.7
47.0
4.4
5
27
19
12.9
35
24
0.71
0.14
21.31 / 7.58
2.75
(28.1)
0.64
(6.5)
70.8
47.2
1.0
5
20
15
48.0
7
6
—
—
1 , 50
230
1/3 , 50
230 / 400
1 , 50
230
1 /3, 50
230 / 400
1 , 50
230
1 /3, 50
230 / 400
PUHZ-P100VHA2
PUHZ-P100VHA3
PUHZ-P100YHA
PUHZ-P100VHA4
PUHZ-P100YHA2 PUHZ-P125VHA2 PUHZ-P125VHA3
PUHZ-P125YHA
PUHZ-P140VHA2
PUHZ-P140VHA3
PUHZ-P140YHA
0.14
0.94
0.13
0.87
1 , 50
230
1/3 , 50
230 / 400
0.14
0.94
0.13
0.87
0.15
1.00
0.14
0.94
0.16
1.07
0.15
1.00
OCH415G

15
7 OUTLINES AND DIMENSIONS
417
66 42
45
56
(19)370
28
53
175600175
330
2-12%36 oval holes (Foundation Bolt M10)
Air Discharge
Rear Air Intake
Side Air Intake
2-U Shaped notched holes (Foundation Bolt M10)
Installation Feet
30
Over
Over
Less than
Piping and wiring connections can be made from 4 directions: front, right rear and below.
4 PIPING-WIRING DIRECTIONS
3 FOUNDATION BOLTS2 SERVICE SPACE
1 FREE SPACE (Around the unit)
Piping Knockout Hole Details
Example of Notes
···Refrigerant GAS pipe connection (FLARE)W15.88(5/8 inch) ···Refrigerant LIQUID pipe connection (FLARE)W9.52(3/8 inch)
+1 ···Indication of STOP VALVE connection location.
The diagram below shows a basic example. Explanation of particular details is given in the installation manuals etc.
Over10
500
500
Over100
Dimensions of space needed for service access are shown in the below diagram.
Service space
30
Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts and washers must be purchased locally.)
<Foundation bolt height>
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
14522030 145
81 219
145
71
71
Drain hole (5-W33)
Bottom piping hole (Knockout)
Air Intake
Rear Air Intake
Handle for moving
Handle for moving
23
943
473
950
322
+1 447
+1 443
670
Terminal Connections
Left···Power supply wiring Right···Indoor/Outdoor wiring
Earth terminal
Service panel Handle for moving
Handle for moving
1
2
19 55
23 27 92
92
4075
73 63
Right piping hole (Knockout)
Right trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W
92
27 55
73
23 63
40
92 65
45
Front piping hole (Knockout)
Front trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W
92
4045
65
92
27 55
23 73 63
Rear piping hole (Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W92
FOUNDATION
Over 10mm
Over 10mm
Over 500mm Over 100mm
FREE
Unit : mm
OUTDOOR UNIT
PUHZ-P100VHA2.UK
PUHZ-P100VHA3.UK
OCH415G

16
Less than
Over
Over Over
Over
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
Air intake
Rear Air Intake
Handle for moving
Handle for moving
Terminal connection
Left···Power supply wiring Right···Indoor/Outdoor wiring
Earth terminal
Service panel
Handle for moving
1
2
The diagram below shows a basic example. Explanation of particular details is given in the installation manuals etc.
Dimensions of space needed for service access are shown in the below diagram.
<Foundation bolt height>
Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts and washers must be purchased locally.)
Air Discharge
Rear Air Intake
Side Air Intake
···Refrigerant GAS pipe connection (FLARE)W15.88(5/8 inch) ···Refrigerant LIQUID pipe connection (FLARE)W9.52(3/8 inch)
+1 ···Indication of STOP VALVE connection location.
Example of Notes
Piping Knockout Hole Details
1 FREE SPACE (Around the unit)
2 SERVICE SPACE
3 FOUNDATION BOLTS
4 PIPING-WIRING DIRECTIONS
Piping and wiring connections can be made from 4 directions: front, right, rear and below.
30
FOUNDATION
150
500
500
10
Service space
600175 175
330
417
42
66
53 56
45
(19)
28 370
2-U Shaped notched holes (Foundation Bolt M10)
2-12 x 36 Oval holes (Foundation Bolt M10)
Installation Feet
30
45 40
65 92
27 55
23 73 63
Rear piping hole (Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
19 55
92
75 40
73 63
23 27 92
Right piping hole (Knockout) Right trunking hole
(Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
92 65
4540
27 55
23 73 63
Front piping hole (Knockout)
Front trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
14514522030 145
81 219
71
71
Bottom piping hole (Knockout)
Drain hole (5-W33)
1350
23
950
1076
+1 447
+1 443
371 635
322
Handle for moving
Over 10mm Over 10mm
Over 1000mm
Over 150mm
FREE
Unit : mm
PUHZ-P125VHA2.UK
PUHZ-P140VHA2.UK
PUHZ-P125VHA21.UK
PUHZ-P140VHA21.UK
PUHZ-P125VHA3.UK
PUHZ-P140VHA3.UK
OCH415G

17
417
66 42
45
56
(19)37028
53
175600175
330
2-12%36 oval holes
(Foundation Bolt M10)
Air Discharge
Rear Air Intake
Side Air Intake
2-U Shaped notched holes (Foundation Bolt M10)
Installation Feet
30
Over
Over
Less than
Piping and wiring connections can be made from 4 directions: front, right rear and below.
4 PIPING-WIRING DIRECTIONS
3 FOUNDATION BOLTS2 SERVICE SPACE
1 FREE SPACE (Around the unit)
Piping Knockout Hole Details
Example of Notes
···Refrigerant GAS pipe connection (FLARE)W15.88(5/8 inch) ···Refrigerant LIQUID pipe connection (FLARE)W9.52(3/8 inch)
+1 ···Indication of STOP VALVE connection location.
The diagram below shows a basic example. Explanation of particular details is given in the installation manuals etc.
Over10
500
500
Over100
Dimensions of space needed for service access are shown in the below diagram.
Service space
30
Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts and washers must be purchased locally.)
<Foundation bolt height>
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
14522030 145
81 219
145
71
71
Drain hole (5-W33)
Bottom piping hole (Knockout)
Air Intake
Rear Air Intake
Handle for moving
Handle for moving
23
943
473
950
322
+1 447
+1 443
670
Terminal Connections
Left···Power supply wiring Right···Indoor/Outdoor wiring
Earth terminal
Service panel Handle for moving
Handle for moving
1
2
19 55
23 27 92
92
4075
73 63
Right piping hole (Knockout)
Right trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W
92
27 55
7323 63
40
92 65
45
Front piping hole (Knockout)
Front trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W
92
4045
65
92
27 55
23 73 63
Rear piping hole (Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W92
FOUNDATION
over 100mm
over 500mm
over 10mm
FREE
over 10mm
Unit : mm
PUHZ-P100VHA3R1.UK
OCH415G

18
Less than
Over
Over Over
Over
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
Air intake
Rear Air Intake
Handle for moving
Handle for moving
Terminal connection
Left···Power supply wiring Right···Indoor/Outdoor wiring
Earth terminal
Service panel
Handle for moving
1
2
The diagram below shows a basic example. Explanation of particular details is given in the installation manuals etc.
Dimensions of space needed for service access are shown in the below diagram.
<Foundation bolt height>
Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts and washers must be purchased locally.)
Air Discharge
Rear Air Intake
Side Air Intake
···Refrigerant GAS pipe connection (FLARE)W15.88(5/8 inch) ···Refrigerant LIQUID pipe connection (FLARE)W9.52(3/8 inch)
+1 ···Indication of STOP VALVE connection location.
Example of Notes
Piping Knockout Hole Details
1 FREE SPACE (Around the unit)
2 SERVICE SPACE
3 FOUNDATION BOLTS
4 PIPING-WIRING DIRECTIONS
Piping and wiring connections can be made from 4 directions: front, right, rear and below.
30
FOUNDATION
150
500
500
10
Service space
600175 175
330
417
42
66
53 56
45
(19)28 370
2-U Shaped notched holes (Foundation Bolt M10)
2-12 x 36 Oval holes (Foundation Bolt M10)
Installation Feet
30
45 40
65 92
27 55
23 73 63
Rear piping hole (Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
19 55
92
75 40
73 63
23 27 92
Right piping hole (Knockout) Right trunking hole
(Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
92 65
45
40
27 55
23 73 63
Front piping hole (Knockout)
Front trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
14514522030 145
81 219
71
71
Bottom piping hole (Knockout)
Drain hole (5-W33)
1350
23
950
1076
+1 447
+1 443
371 635
322
Handle for moving
Over 10mm Over 10mm
Over 150mm
Over 1000mm
FREE
Unit : mm
PUHZ-P125VHA3R1.UK
PUHZ-P140VHA3R1.UK
OCH415G

19
PUHZ-P100VHA3R2.UK
PUHZ-P100VHA4.UK Unit : mm
417
56 41
41
54
(19)370
28
53
175600175
330
2-12%36 oval holes (Foundation Bolt M10)
Air Discharge
Rear Air Intake
Side Air Intake
2-U Shaped notched holes (Foundation Bolt M10)
Installation Feet
30
Over
Over
Less than
Piping and wiring connections can be made from 4 directions: front, right rear and below.
4 PIPING-WIRING DIRECTIONS
3 FOUNDATION BOLTS2 SERVICE SPACE
1 FREE SPACE (Around the unit)
Piping Knockout Hole Details
Example of Notes
···Refrigerant GAS pipe connection (FLARE)W15.88(5/8 inch) ···Refrigerant LIQUID pipe connection (FLARE)W9.52(3/8 inch)
+1 ···Indication of STOP VALVE connection location.
The diagram below shows a basic example. Explanation of particular details is given in the installation manuals etc.
Over10
500
500
Over100
Dimensions of space needed for service access are shown in the below diagram.
Service space
30
Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts and washers must be purchased locally.)
<Foundation bolt height>
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
14522030 145
81 219
145
71
71
Drain hole (5-W33)
Bottom piping hole (Knockout)
Air Intake
Rear Air Intake
Handle for moving
Handle for moving
23
943
473
950
322
+1 447
+1 431
670
Terminal Connections
Left···Power supply wiring Right···Indoor/Outdoor wiring
Earth terminal
Service panel Handle for moving
Handle for moving
1
2
19 55
23 27 92
92
40
75
73 63
Right piping hole (Knockout)
Right trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W
92
27 55
7323 63
40
92 65
45
Front piping hole (Knockout)
Front trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W
92
4045
65
92
27 55
23 73 63
Rear piping hole (Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2-W27Knockout)
W92
FOUNDATION
over 100mm
over 500mm
over 10mm
FREE
over 10mm
OCH415G

20
PUHZ-P125VHA3R2.UK
PUHZ-P140VHA3R2.UK
PUHZ-P125VHA3R3.UK
PUHZ-P140VHA3R3.UK
Unit : mm
Less than
Over
Over Over
Over
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
Air intake
Rear Air Intake
Handle for moving
Handle for moving
Terminal connection
Left···Power supply wiring Right···Indoor/Outdoor wiring
Earth terminal
Service panel
Handle for moving
1
2
The diagram below shows a basic example. Explanation of particular details is given in the installation manuals etc.
Dimensions of space needed for service access are shown in the below diagram.
<Foundation bolt height>
Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts and washers must be purchased locally.)
Air Discharge
Rear Air Intake
Side Air Intake
···Refrigerant GAS pipe connection (FLARE)W15.88(5/8 inch) ···Refrigerant LIQUID pipe connection (FLARE)W9.52(3/8 inch)
+1 ···Indication of STOP VALVE connection location.
Example of Notes
Piping Knockout Hole Details
1 FREE SPACE (Around the unit)
2 SERVICE SPACE
3 FOUNDATION BOLTS
4 PIPING-WIRING DIRECTIONS
Piping and wiring connections can be made from 4 directions: front, right, rear and below.
30
FOUNDATION
150
500
500
10
Service space
600175 175
330
417
41
56
53 54
41
(19)28 370
2-U Shaped notched holes (Foundation Bolt M10)
2-12 x 36 Oval holes (Foundation Bolt M10)
Installation Feet
30
45 40
65 92
27 55
23 73 63
Rear piping hole (Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
19 55
92
75 40
73 63
23 27 92
Right piping hole (Knockout) Right trunking hole
(Knockout)
Power supply wiring hole (2-
W
27Knockout)
W92
92 65
4540
27 55
23 73 63
Front piping hole (Knockout)
Front trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W92
14514522030 145
81 219
71
71
Bottom piping hole (Knockout)
Drain hole (5-W33)
1350
23
950
1076
+1 447
+1 431
371 635
322
Handle for moving
Over 10mm Over 10mm
Over 150mm
Over 1000mm
FREE
OCH415G