Mitsubishi PEH-8GA, PEH-10GA, PEH-16GA, PEH-20GA Service Manual

								2007
AIR CONDITIONERS
SPLIT-TYPE, HEAT PUMP

TECHNICAL & SERVICE MANUAL

Series PEH Ceiling Concealed

[Model names]

PEH-8GA PEH-10GA PEH-16GA PEH-20GA

Indoor unit

CONTENTS

1.TYPES OF CONNECTED OUTDOOR UNITS ···2

2.SAFETY FOR USE································3

3.SAFETY PRECAUTIONS ····················5

4.PART NAMES AND FUNCTIONS ·······7

5.SPECIFICATIONS ································9

6.DATA ···················································11

7.OUTLINES AND DIMENSIONS ·········20

8.WIRING DIAGRAM ····························24

9.REFRIGERANT SYSTEM DIAGRAM ····26

10.SELF-DIAGNOSIS AND TROUBLESHOOTING ····27

11.TEST RUN AND EMERGENCY OPERATION ····38

12.FUNCTION SETTING ························48

13.SYSTEM CONTROL ··························52

14.SERVICE DATA (PARTS NAME) ······56

15.OPTIONAL PARTS LIST ····················60

Remote controller

1	TYPES OF CONNECTED OUTDOOR UNITS
Indoor unit		Outdoor unit
		Model name	Service manual No.
PEH-8GA		PUH-8YKA	HWE07040
PEH-10GA		PUH-10YKA	HWE07040
PEH-16GA		PUH-8YKA × 2	HWE07040
PEH-20GA		PUH-10YKA × 2	HWE07040

Indoor Unit List

Specification				High static pressure
	Standard Model	High static pressure motor	Steel fan
				motor/steel fan
Model name
PEH-8GA	PEH-8GA.TH	PEH-8GA.TH-SP	PEH-8GA.TH-MF	PEH-8GA.TH-SPMF
PEH-10GA	PEH-10GA.TH	PEH-10GA.TH-SP	PEH-10GA.TH-MF	PEH-10GA.TH-SPMF
PEH-16GA	PEH-16GA.TH	–	–	–
PEH-20GA	PEH-20GA.TH	–	–	–

2

2 SAFETY FOR USE

Before conducting installation work, please read this ''SAFETY FOR USE'' carefully for correct installation.

Since the caution items shown here contain important description relative to safety, please observe them without fail.

Warning	Erroneous handling gives a high possibility to induce serious results such as
	death or heavy injury.

Caution Erroneous handling may induce serious injury depending on the situation.

After reading, please keep it with you together the Instruction Manual, and read it again at the movement of the unit.

Warning

The unit should not be installed by the user.

If the unit is installed improperly, explosion, water leakage, electric shock or fire may be result. Consult your dealer or specialist subcontractor for repair and movement.

For installation, conduct the work correctly by following the Installation Manual.

Improper installation may cause a fire, electrical shock or water leakage.

Install the unit on a spot sufficiently durable against the unit weight.

Insufficient durability can cause an injury by the falling down of unit.

All electric work must be performed by licensed technician, according to local regulations and the instructions given in this manual.

The units should be powered by dedicated power lines. Power lines with insufficient capacity or improper electrical work may result in electric shock or fire.

Use only the specified cables for wiring. The connections must be made secured without tension the terminals.

Improper connection or fastening can cause a fire or electrical shock.

The unit should be installed according to the instructions in order to minimize the risk of damage from earthquakes, typhoons or strong winds.

Improper installation work can cause an injury by the falling down of the unit.

The outdoor unit must be installed on stable, level surface, in a place where there is no accumulation of snow , leaves or rubbish.

The outdoor unit should be installed in a location where air and noise emitted by the unit will not disturb the neighbors. The indoor unit should be securely installed.

If the unit is loosely mounted, it may fall, and cause injury.

When installing or relocating the unit, make sure that no substance other than the specified refrigerant enters the refrigerant circuit.

Any presence of foreign substance such as air can cause abnormal pressure rise or explosion.

Never repair the unit, remodel or transfer it to another site by yourself.

If they are performed improperly, water leakage, electric shock or fire may result. If you need to have the unit repaired or moved, consult your dealer.

Use only the specified refrigerant (R-22) to charge the refrigerant circuit.

Do not mix it with any other refrigerant and do not allow air to remain in the circuit.

Air enclosed in the circuit can cause high pressure resulting in a rupture and other hazards.

Ventilate the room if refrigerant leaks during Installation.

The refrigerant heated generates poisonous gas by decomposition which can cause poisoning.

After completing installation work, make sure that refrigerant gas has not leaked.

If refrigerant gas has leaked and exposed to fan heater, stove, oven and so on, it may generate noxious gases.

Take a proper measure to suppress the critical concentration of refrigerant if leaked when installing the unit in a small room.

The limit density is made not to be exceeded even if the refrigerant leaks by any chance.

You are necessary to ventilation measures to prevent the accident. If the refrigerant leaks, hypoxia accident may caused.

For the countermeasure to be taken, consult your dealer.

The terminal block cover of unit must be firmly attached to prevent entry of dust and moisture.

Improper mounting of the cover cause electric shock or fire.

Use only optional parts authorised by Mitsubishi Electric.

If the accessories are installed improperly, water leakage, electric shock or fire may result.

Ask your dealer or an authorised company to install them.

3

Caution

Never install on the place where a combustible gas might leak.

The gas may ignite or explode when the gas leaks and collects in surrounding of the unit.

When the unit is installed at telecommunication centers or hospitals, take a proper provision against noise.

The erroneous operation of air conditioner may be induced by inverter equipment, independent power device, medical equipment or communication equipment.

While the erroneous operation of medical equipment or communication equipment may caused by the air conditioner.

For special use as for foods, animals/plants, precision equipment or art objects, the applicability should be confirmed beforehand.

As the use for the applications other than that designed originally may result in the deterioration of the quality. Consult your dealer in this regard.

Do not use the unit under a special atmosphere.

Installing the unit at the following places may cause a trouble, a place where much machine oil, salt sonnet, humidity or dust, spa district, a place full of sulfur gas, volatile gas, or corrosive gas, a place near high frequency processing machine.

Thermal insulation of the drain pipes is necessary prevent dew condensation.

If the drain pipes are not properly insulated, condensation will result and drip on ceiling, floor or other possessions.

The drain piping must process by surely,and insulate the drain piping not to be dewy.

When the room humidity exceeds 80% or when the drain pipe is clogged, water may drip from the indoor unit. The outdoor unit produces condensation during the heating operation.

Make sure to provide drainage around the outdoor unit if such condensation is likely to cause damage.

Install drain piping according to this Installation Manual to ensure proper drainage.

Place thermal insulation on the pipes to prevent condensation.

Improper drain piping may cause water leakage and damage to furniture or other possessions.

The unit must be properly earth connected.

Do not connect the earth wire to gas pipe, city water pipe, lightning rod or telephone earth wire.

Improper earth connection may cause electrical shock.

When installing at a watery place, provide an electric leak breaker.

Failure to mount the electric leak breaker may cause electrical shock.

Use breaker or fuse with proper capacity. Make sure that there is a main power switch.

Using a wire or a copper wire instead of proper capacity of fuse can cause fire or trouble.

Other appliances connected to the same line could cause an overload.

For the power lines, use standard cables of sufficient current capacity.

Otherwise, current leakage, overheating or fire may occur.

When installing the power lines, do not apply tension to the cables.

The tighten or loosen the connections may cause generate heat and cause fire.

Remote controller is not pushed with the thing sharpening ahead.

It occasionally causes the electric shock and the breakdown.

Arrange the configuration of wiring not to bring up the panel and terminal cover, and fasten the panel and terminal cover securely.

The poor mounting of the panel or terminal cover may cause the heat generation of the terminal connection, a fire or electrical shock.

Do not wash the unit with water.

If washed with water, electrical shock may be caused.

Do not handle the switch with wet hands.

Otherwise electrical shock can be resulted.

Be very careful on handling the unit.

When carrying in outdoor unit, be sure to support it at four points.

Carrying in and lifting with 3-point support may make outdoor unit unstable, resulting in a fall of it.

The unit should not be carried by only one person if it is more than 20kg.

Some units use PP bands for packing.

Do not use any PP band for delivery purpose.

Do not touch the heat exchanger fins with your bear hands.

Doing so may cut your hands.

Be sure to safely dispose the packaging materials. Packaging materials, such as catches and other metal or wooden parts, may cause stabs or other injuries. Tear off and discard plastic packing bags so that children will not play any of them.

If children play with a plastic bag which was not torn off, it may cause a risk of suffocation.

Do not leave the mounting base being damaged.

The damaged base may cause the falling down of the unit which may give injury.

Turn on the main power switch more than 6 hours before starting operation.

Do not turn the main power switch OFF during seasons of heavy use, doing so can result in failure.

Do not touch the compressor or refrigerant piping without wearing glove on your hands.

Touching directly such part can cause a burn or frostbite as it becomes high or low temperature according to the refrigerant state.

Do not touch the metal edges inside the unit without wearing glove on your hands.

Touching directly it may injure your hands.

Do not remove the panel or the fan guard from the outdoor unit when it is running.

You could be injured if you touch rotating, hot or highvoltage parts.

Do not operate the air conditioner without the air filter set place.

Dust may accumulate, and cause a failure.

At emergency (if you smell something burning), stop operation and turn the power source switch off.

Continuing the operation without eliminating the emergency state may cause a machine trouble, fire, or electrical shock.

After stopping operation, be sure to wait for five minutes before turning off the main power switch.

Otherwise, water leakage or unit failure may occur.

Remote controller is not installed for the place where direct sunshine strikes.

Do not connect the unit in the reverse phase sequence.

If connected in the reverse phase sequence, the indoor unit will not be able to provide sufficient cooling air.

4

3 SAFETY PRECAUTIONS

3.1. Before installation and electric work

sBefore installing the unit, make sure you read all the “Safety precautions”.

sThe “Safety precautions” provide very important points regarding safety. Make sure you follow them.

Symbols used in the text

Warning:

Describes precautions that should be observed to prevent danger of injury or death to the user.

Caution:

Describes precautions that should be observed to prevent damage to the unit.

Symbols used in the illustrations

: Indicates an action that must be avoided.

: Indicates that important instructions must be followed. : Indicates a part which must be grounded.

: Beware of electric shock. <Color: yellow>

Warning:

Carefully read the labels affixed to the unit.

Warning:

•Ask the dealer or an authorized technician to install the air conditioner.

-Improper installation by the user may result in water leakage, electric shock, or fire.

•Install the unit at a place that can withstand its weight.

-Inadequate strength may cause the unit to fall down, resulting in injuries.

•Use the specified cables for wiring. Make the connections securely so that the outside force of the cable is not applied to the terminals.

-Inadequate connection and fastening may generate heat and cause a fire.

•Prepare for strong winds and earthquakes and install the unit at the specified place.

-Improper installation may cause the unit to topple and result in injury.

•Always use an filter and other accessories specified by Mitsubishi Electric.

-Ask an authorized technician to install the accessories. Improper installation by the user may result in water leakage, electric shock, or fire.

•Never repair the unit. If the air conditioner must be repaired, consult the dealer.

-If the unit is repaired improperly, water leakage, electric shock, or fire may result.

•Do not touch the heat exchanger fins and metal edges.

-Improper handling may result in injury.

•If refrigerant gas leaks during installation work, ventilate the room.

-If the refrigerant gas comes into contact with a flame, poisonous gases will be released.

•Install the air conditioner according to this Installation Manual.

-If the unit is installed improperly, water leakage, electric shock, or fire may result.

•Have all electric work done by a licensed electrician according to “Electric Facility Engineering Standard” and “Interior Wire Regulations”and the instructions given in this manual and always use a special circuit.

-If the power source capacity is inadequate or electric work is performed improperly, electric shock and fire may result.

•Securely install the terminal cover (panel).

-If the terminal cover (panel) is not installed properly, dust or water may enter the outdoor unit and fire or electric shock may result.

•When installing and moving the air conditioner to another site, do not charge the it with a refrigerant different from the refrigerant (R22) specified on the unit.

-If a different refrigerant or air is mixed with the original refrigerant, the refrigerant cycle may malfunction and the unit may be damaged.

•If the air conditioner is installed in a small room, measures must be taken to prevent the refrigerant concentration from exceeding the safety limit even if the refrigerant should leak.

-Consult the dealer regarding the appropriate measures to prevent the safety limit from being exceeded. Should the refrigerant leak and cause the safety limit to be exceeded, hazards due to lack of oxygen in the room could result.

•When moving and reinstalling the air conditioner, consult the dealer or an authorized technician.

-If the air conditioner is installed improperly, water leakage, electric shock, or fire may result.

•After completing installation work, make sure that refrigerant gas is not leaking.

-If the refrigerant gas leaks and is exposed to a fan heater, stove, oven, or other heat source, it may generate noxious gases.

5

•Do not reconstruct or change the settings of the protection devices.

-If the pressure switch, thermal switch, or other protection device is shorted and operated forcibly, or parts other than those specified by Mitsubishi Electric are used, fire or explosion may result.

•To dispose of this product, consult your dealer.

•The installer and system specialist shall secure safety against leakage according to local regulation or standards.

-Following standards may be applicable if local regulation are not available.

•Pay a special attention to the place, such as a basement, etc. where refrigeration gas can stay, since refrigeration is heavier than the air.

•The appliance is not intended for use by young children or infirm persons without supervision.

•Young children should be supervised to ensure that they do not play with the appliance.

•Never operate in open phase condition. Control box may be broken.

3.2. Before Installation

Caution:

•Do not install the unit where combustible gas may leak.

-If the gas leaks and accumulates around the unit, an explosion may result.

•Do not use the air conditioner where food, pets, plants, precision instruments, or artwork are kept.

-The quality of the food, etc. may deteriorate.

•Do not use the air conditioner in special environments.

-Oil, steam, sulfuric smoke, etc. can significantly reduce the performance of the air conditioner or damage its parts.

•When installing the unit in a hospital, communication station, or similar place, provide sufficient protection against noise.

-The inverter equipment, private power generator, high-frequency medical equipment, or radio communication equipment may cause the air conditioner to operate erroneously, or fail to operate. On the other hand, the air conditioner may affect such equipment by creating noise that disturbs medical treatment or image broadcasting.

•Do not install the unit on a structure that may cause leakage.

-When the room humidity exceeds 80 % or when the drain pipe is clogged, condensation may drip from the indoor unit. Perform collective drainage work together with the outdoor unit, as required.

3.3.Before Installation (moved) - electrical work

Caution:

•Ground the unit.

-Do not connect the ground wire to gas or water pipes, lightning rods, or telephone ground lines. Improper grounding may result in electric shock.

•The reverse phase of L lines (L1, L2, L3) can be detected (Error cord: 4103), but the reverse phase of L lines and N line can be not be detected.

-Some electric parts should be damaged when power is supplied under the miss wiring.

•Install the power cable so that tension is not applied to the cable.

-Tension may cause the cable to break and generate heat and cause a fire.

•Install an leak circuit breaker, as required.

-If an leak circuit breaker is not installed, electric shock may result.

•Use power line cables of sufficient current carrying capacity and rating.

-Cables that are too small may leak, generate heat, and cause a fire.

•Use only a circuit breaker and fuse of the specified capacity.

-A fuse or circuit breaker of a larger capacity or a steel or copper wire may result in a general unit failure or fire.

•Do not wash the air conditioner units.

-Washing them may cause an electric shock.

•Be careful that the installation base is not damaged by long use.

-If the damage is left uncorrected, the unit may fall and cause personal injury or property damage.

•Install the drain piping according to this Installation Manual to ensure proper drainage. Wrap thermal insulation around the pipes to prevent condensation.

-Improper drain piping may cause water leakage and damage to furniture and other possessions.

•Be very careful about product transportation.

-Only one person should not carry the product if it weighs more than 20 kg.

-Some products use PP bands for packaging. Do not use any PP bands for a means of transportation. It is dangerous.

-Do not touch the heat exchanger fins. Doing so may cut your fingers.

-When transporting the outdoor unit, suspend it at the specified positions on the unit base. Also support the outdoor unit at four points so that it cannot slip sideways.

•Safely dispose of the packing materials.

-Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries.

-Tear apart and throw away plastic packaging bags so that children will not play with them. If children play with a plastic bag which was not torn apart, they face the risk of suffocation.

•Remote controller is not allowed to install for the place where direct sunshine strikes.

3.4. Before starting the test run

Caution:

•Turn on the power at least 12 hours before starting operation.

-Starting operation immediately after turning on the main power switch can result in severe damage to internal parts. Keep the power switch turned on during the operational season.

•Do not touch the switches with wet fingers.

-Touching a switch with wet fingers can cause electric shock.

•Do not touch the refrigerant pipes during and immediately after operation.

-During and immediately after operation, the refrigerant pipes are may be hot and may be cold, depending on the condition of the refrigerant flowing through the refrigerant piping, compressor, and other refrigerant cycle parts. Your hands may suffer burns or frostbite if you touch the refrigerant pipes.

•Do not operate the air conditioner with the panels and guards removed.

-Rotating, hot, or high-voltage parts can cause injuries.

•Do not turn off the power immediately after stopping operation.

-Always wait at least five minutes before turning off the power. Otherwise, water leakage and trouble may occur.

•Do not operate the air conditioner without the air filter set place.

-Dust may accumulate, and cause a failure.

•At emergency (if you smell something burning), stop operation and turn the power source switch off.

-Continuing the operation without eliminating the emergency state may cause a machine trouble, fire, or electric shock.

•Remote controller should be pushed with finger.

-It occasionally causes the electric shock and the breakdown.

6

4 PART NAMES AND FUNCTIONS

● Indoor (Main) Unit

Air intake duct flange

Air intake

(sucks the air inside the room into the unit)

Air outlet

Air outlet duct flange

● Remote controller

Once the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.

● Operation buttons

Set Temperature buttons				ON/OFF button
Down				Fan Speed button
Up
Timer Menu button
(Monitor/Set button)
				Filter button
Mode button (Return button)				(<Enter> button)
	TEMP.		ON/OFF	Test Run button
Set Time buttons				Check button (Clear button)
Back	MENU	ON/OFF	FILTER
Ahead	MONITOR/SET	DAY	CHECK TEST
BACK
				Airflow Up/Down button

Timer On/Off button (Set Day button)

PAR-21MAA

CLOCK

OPERATION

CLEAR

Louver button

( Operation button)

To preceding operation Opening the number.

door.

Ventilation button

( Operation button)

To next operation number.

7

● Display

For purposes of this explanation, all parts of the display are shown as lit. During actual operation, only the relevant items will be lit.

Identifies the current operation

Shows the operating mode, etc.

*Multilanguage display is supported.

“Centrally Controlled” indicator

Indicates that operation of the remote controller has been prohibited by a master controller.

“Timer Is Off” indicator

Indicates that the timer is off.

Temperature Setting

Shows the target temperature.

Day-of-Week

Shows the current day of the week.

Time/Timer Display

Shows the current time, unless the simple or Auto Off timer is set.

If the simple or Auto Off timer is set, shows the time remaining.

TIME SUN MON TUE WED THU FRI SAT
TIMER	Hr	ON
AFTER	AFTER	OFF
ERROR CODE		FUNCTION
˚F˚C		FILTER
˚F˚C
		WEEKLY
ONLY1Hr.		SIMPLE
		AUTO OFF

Up/Down Air Direction indicator

The indicator shows the direction of the outcoming airflow.

“One Hour Only” indicator

Displayed if the airflow is set to weak and downward during COOL or DRY mode. (Operation varies according to model.)

The indicator goes off after one hour, at which time the airflow direction also changes.

Room Temperature display

Shows the room temperature.

Louver display

Indicates the action of the swing louver. Does not appear if the louver is stationary.

(Power On indicator)

Indicates that the power is on.

“Sensor” indication

Displayed when the remote controller sensor is used.

“Locked” indicator

Indicates that remote controller buttons have been locked.

“Clean The Filter” indicator

Comes on when it is time to clean the filter.

Timer indicators

The indicator comes on if the corresponding timer is set.

Fan Speed indicator

Shows the selected fan speed.

Ventilation indicator

Appears when the unit is running in Ventilation mode.

Caution

●Only the Power on indicator lights when the unit is stopped and power supplied to the unit.

●If you press a button for a feature that is not installed at the indoor unit, the remote controller will display the “Not Available” message.

If you are using the remote controller to drive multiple indoor units, this message will appear only if he feature is not present at the parent unit.

●When power is turned ON for the first time, it is normal that “PLEASE WAIT” is displayed on the room temperature indication (For max. 2minutes). Please wait until this “PLEASE WAIT” indication disappear then start the operation.

8

	5				SPECIFICATIONS
							Model name			PEH-8GA					PEH-10GA					PEH-16GA
	Item
	Function							Cooling				Heating	Cooling				Heating	Cooling					Heating
								Gross		Net		Net	Gross		Net		Net	Gross			Net		Net
	Capacity*1						Btu/h	80,000		76,000		84,000	100,000		96,000		105,000	160,000		154,000			168,000
							kW	23.4		22.4		24.6	29.3		28.2		30.7	46.8			45.3		49.2
							kcal/h	20,100		19,200		21,100	25,100		24,200		26,300	40,200			38,900		42,300
	Total input						kW		7.91			7.27	10.00				9.32	15.37					14.09
	EER						kcal/h.W	2.54		2.42		2.90	2.51		2.42		2.82	2.61			2.53		3.00
	COP						W/W	2.95		2.83		3.38	2.93		2.82		3.29	3.04			2.94		3.49
		Model name								PEH-8GA					PEH-10GA					PEH-16GA
		Power supply(phase,cycle,voltage)						3PH 4W 50Hz 380-415V					3PH 4W 50Hz 380-415V					3PH 4W 50Hz 380-415V
					Input		kW		1.00					1.10							1.55
					Running current		A		1.8					1.9							3.8
					Starting current		A		5.0					5.0							8.5
		External finish						Galvanized steel					Galvanized steel					Galvanized steel
		Heat exchanger							Cross fin coil					Cross fin coil					Cross fin coil
					Fan(drive)× No.			Centrifugal (direct) × 2					Centrifugal (direct) × 2					Centrifugal (direct) × 2
					Fan motor output		kW		0.75					0.75							1.3
	UNIT					Hi	CMM		65					80							120
		Fan			Airflow		L/s		1,083					1,333							2,000
	INDOOR					Lo	CMM		52					64							-
							mmAq		10					10							15
							L/s		867					1,067							-
					External static pressure		Pa		100					100							150
		Operation			control & Thermostat			Remote control & built in					Remote control & built in					Remote control & built in
		Noise level				Hi	dB(A)		49					50							52
						Lo			45					46							-
		Cond. Drain connection O.D.								R1					R1						R1
		Dimensions				H	mm		400					400							595
						W	mm		1400					1600							1947
						D	mm		634					634							764
		Weight					kg		70					77							130
							lbs		154					169							286
		Model name								PUH-8YKA				PUH-10YKA					PUH-8YKA × 2
		Power supply(phase,cycle,voltage)						3PH 4W 50Hz 380-415V					3PH 4W 50Hz 380-415V					3PH 4W 50Hz 380-415V
					Input		kW		6.91			6.27	8.90				8.22	6.91×			2		6.27×	2
					Running current		A		13.1			12.3	16.6				15.3	13.1×			2		12.3×	2
					Starting current		A		96			96	126				126	109.1					108.3
		External finish						Munsell 3Y 7.8/1.1					Munsell 3Y 7.8/1.1					Munsell 3Y 7.8/1.1
		Refrigerant control							Capillary tube					Capillary tube					Capillary tube
		Compressor								Hermetic					Hermetic					Hermetic
					Model				ZR94KC-TFD					ZR125KC-TFD				ZR94KC-TFD ×					2
	UNIT				Motor output		kW		5.6					7.5							5.6× 2
					Starter type					Line start					Line start					Line start
	OUTDOOR							Thermal relay, Thermal switch					Thermal relay, Thermal switch					Thermal relay, Thermal switch
					Protection devices			HP switch, LP switch,					HP switch, LP switch,					HP switch, LP switch,
								Anti-phase protector					Anti-phase protector					Anti-phase protector
		Heat exchanger							Cross fin coil					Cross fin coil					Cross fin coil
					Fan(drive)× No.			Propeller(direct)×				2	Propeller(direct)×				2	Propeller(direct)×					2
		Fan			Fan motor output		kW		0.15 × 2					0.15 × 2					(0.15 × 2) × 2
					Airflow		m3/min		140					140						140 / unit
							L/s		2,333					2,333						2,333 / unit
		Defrost			method				Reverse cycle					Reverse cycle					Reverse cycle
		Noise level					dB(A)		61			63		61			63	61 / unit					63 / unit
		Dimensions				H	mm		1480					1480						1480 / unit
						W	mm		1047					1047						1047 / unit
						D	mm		547					547						547 / unit
		Weight					kg		200					208						200 / unit
							lbs		440					458						440 / unit
	PIPING	Refrigerant								R-22					R-22						R-22
					Charge		kg		5.5					6.0						5.5 / unit
							lbs		12.1					13.2						12.1 / unit
	REFRIGERANT	Pipe size O.D.				Liquid	mm		15.88					15.88							15.88
						Gas	mm		25.4					28.6							25.4
		Connection method				Indoor side				Blazed					Blazed						Blazed
						Outdoor side			Flared/Flanged				Flared/Flanged					Flared/Flanged
		Between the indoor &				Height difference				Max. 40m					Max. 40m					Max. 40m
		outdoor unit				Piping length				Max. 50m					Max. 50m					Max. 50m

*1 Rating condition

Cooling·····Indoor unit D.B. 27˚C, W.B. 19˚C

Outdoor unit D.B. 35˚C Heating·····Indoor unit D.B. 20˚C

Outdoor unit D.B. 7˚C, W.B. 6˚C Refrigerant piping length (one way): 7.5m(24.6ft)

2. Guaranteed operating range			Indoor		Outdoor
	Cooling	Upper limit	D.B. 35˚C, W.B. 24˚C		D.B. 46˚C
		Lower limit	D.B. 20˚C, W.B. 15˚C		D.B. -5˚C
	Heating	Upper limit	D.B. 27˚C		D.B. 21˚C, W.B. 15˚C
		Lower limit	D.B. 15˚C		D.B. -8.5˚C, W.B. -15˚C

9

				Model name			PEH-20GA							PEH-8GA					PEH-10GA
Item												(With a high static pressure motor)					(With a high static pressure motor)
Function					Cooling					Heating		Cooling				Heating	Cooling					Heating
					Gross			Net		Net		Gross		Net		Net	Gross		Net			Net
				Btu/h	200,000		190,000		210,000			80,000		76,000		84,000	100,000		96,000		105,000
Capacity *1				kW	58.6			55.8		61.5		23.4		22.4		24.6	29.3		28.2			30.7
				kcal/h	50,300			47,900		52,800		20,100		19,200		21,100	25,100		24,200			26,300
Total input				kW	20.64					19.28			7.91			7.27	10.00					9.32
EER				kcal/h.W	2.43			2.32		2.73		2.54		2.42		2.90	2.51		2.42			2.82
COP				W/W	2.83			2.70		3.18		2.95		2.83		3.38	2.93		2.82			3.29
	Model name						PEH-20GA							PEH-8GA					PEH-10GA
	Power supply(phase,cycle,voltage)				3PH 4W 50Hz 380-415V							3PH 4W 50Hz 380-415V					3PH 4W 50Hz 380-415V
		Input		kW				2.84					1.00					1.10
		Running current		A				5.4					1.8					2.1
		Starting current		A				10.0					6.4					6.4
	External finish				Galvanized steel							Galvanized steel					Galvanized steel
	Heat exchanger					Cross fin coil							Cross fin coil					Cross fin coil
		Fan(drive)× No.			Centrifugal (direct) × 2							Centrifugal (direct) × 2					Centrifugal (direct) × 2
		Fan motor output		kW				1.8					0.77					0.77
UNIT			Hi	CMM				160					65					80
	Fan	Airflow
				L/s				2,667					1,083					1,333
INDOOR			Lo	CMM				-					52					64
				L/s				-					867					1,067
		External static pressure		Pa				150					150					150
				mmAq				15					15					15
	Operation	control & Thermostat			Remote control & built in							Remote control & built in					Remote control & built in
	Noise level		Hi	dB(A)				53					51					52
			Lo					-					48					49
	Cond. Drain connection O.D.							R1						R1					R1
			H	mm				595					400					400
	Dimensions		W	mm				1947					1400					1600
			D	mm				764					634					634
	Weight			kg				133					70					77
				lbs				293					154					169
	Model name				PUH-10YKA × 2									PUH-8YKA				PUH-10YKA
	Power supply(phase,cycle,voltage)				3PH 4W 50Hz 380-415V							3PH 4W 50Hz 380-415V					3PH 4W 50Hz 380-415V
		Input		kW	8.90×			2		8.22×	2		6.91			6.27	8.90					8.22
		Running current		A	16.6×			2		15.3×	2		13.1			12.3	16.6					15.3
		Starting current		A	142.6					141.3			96			96	126					126
	External finish				Munsell 3Y 7.8/1.1							Munsell 3Y 7.8/1.1					Munsell 3Y 7.8/1.1
	Refrigerant control					Capillary tube							Capillary tube					Capillary tube
	Compressor						Hermetic							Hermetic					Hermetic
		Model			ZR125KC-TFD ×					2			ZR94KC-TFD					ZR125KC-TFD
		Motor output		kW				7.5× 2					5.6					7.5
UNIT		Starter type					Line start							Line start					Line start
					Thermal relay, Thermal switch							Thermal relay, Thermal switch					Thermal relay, Thermal switch
OUTDOOR		Protection devices			HP switch, LP switch,							HP switch, LP switch,					HP switch, LP switch,
					Anti-phase protector							Anti-phase protector					Anti-phase protector
	Heat exchanger					Cross fin coil							Cross fin coil					Cross fin coil
		Fan(drive)× No.			Propeller(direct)×					2		Propeller(direct)×				2	Propeller(direct)×					2
	Fan	Fan motor output		kW		(0.15 × 2) ×			2				0.15 × 2					0.15 × 2
		Airflow		m3/min			140 / unit						140					140
				L/s			2,333 / unit						2,333					2,333
	Defrost	method				Reverse cycle							Reverse cycle					Reverse cycle
	Noise level			dB(A)	61 / unit					63 / unit			61			63		61				63
			H	mm			1480 / unit						1480					1480
	Dimensions		W	mm			1047 / unit						1047					1047
			D	mm			547 / unit						547					547
	Weight			kg			208 / unit						200					208
				lbs			458 / unit						440					458
PIPING	Refrigerant							R-22						R-22					R-22
				lbs			13.2 / unit						12.1					13.2
		Charge		kg			6.0 / unit						5.5					6.0
REFRIGERANT
	Pipe size O.D.		Liquid	mm				15.88					15.88					15.88
			Gas	mm				28.6					25.4					28.6
	Connection method		Indoor side					Blazed						Blazed					Blazed
			Outdoor side		Flared/Flanged								Flared/Flanged				Flared/Flanged
	Between the indoor &		Height difference				Max. 40m							Max. 40m					Max. 40m
	outdoor unit		Piping length				Max. 50m							Max. 50m					Max. 50m

*1 Rating condition

Cooling·····Indoor unit D.B. 27˚C, W.B. 19˚C Outdoor unit D.B. 35˚C

Heating·····Indoor unit D.B. 20˚C

Outdoor unit D.B. 7˚C, W.B. 6˚C Refrigerant piping length (one way): 7.5m(24.6ft)

2. Guaranteed operating range			Indoor		Outdoor
	Cooling	Upper limit	D.B. 35˚C, W.B. 24˚C		D.B. 46˚C
		Lower limit	D.B. 20˚C, W.B. 15˚C		D.B. -5˚C
	Heating	Upper limit	D.B. 27˚C		D.B. 21˚C, W.B. 15˚C
		Lower limit	D.B. 15˚C		D.B. -8.5˚C, W.B. -15˚C

10

6 DATA

6-1. PERFORMANCE DATA

1) COOLING CAPACITY

Model name	Indoor							Outdoor intake air D.B.˚C
	Intake	20			25			30			35			40			45
	air W.B.˚C	CA		P.C.	CA		P.C.	CA		P.C.	CA		P.C.	CA		P.C.	CA		P.C.
	16	23,480		6.31	22,921		6.68	22,042		7.11	21,004		7.62	19,886		8.27	18,528		8.93
PEH-8GA	18	24,917		6.53	24,358		6.82	23,400		7.26	22,442		7.76	21,483		8.42	20,126		9.14
	20	26,834		6.68	26,275		6.97	25,237		7.55	24,358		8.06	23,320		8.64	22,042		9.29
	22	28,431		6.82	27,872		7.11	27,074		7.62	26,275		8.64	25,157		8.78	23,879		9.51
	16	29,400		7.98	28,700		8.44	27,600		8.99	26,300		9.63	24,900		10.46	23,200		11.29
PEH-10GA	18	31,200		8.26	30,500		8.62	29,300		9.17	28,100		9.82	26,900		10.64	25,200		11.56
	20	33,600		8.44	32,900		8.81	31,600		9.54	30,500		10.18	29,200		10.92	27,600		11.74
	22	35,600		8.62	34,900		8.99	33,900		9.63	32,900		10.92	31,500		11.10	29,900		12.02
	16	46,960		12.26	45,842		12.97	44,085		13.82	42,008		14.81	39,772		16.08	37,057		17.35
PEH-16GA	18	49,835		12.69	48,717		13.25	46,800		14.10	44,883		15.09	42,967		16.36	40,251		17.77
	20	53,668		12.97	52,550		13.54	50,474		14.66	48,717		15.65	46,640		16.78	44,085		18.05
	22	56,863		13.25	55,745		13.82	54,147		14.81	52,550		16.78	50,314		17.06	47,758		18.48
	16	58,800		16.47	57,400		17.42	55,200		18.55	52,600		19.88	49,800		21.59	46,400		23.29
PEH-20GA	18	62,400		17.04	61,000		17.80	58,600		18.93	56,200		20.26	53,800		21.97	50,400		23.86
	20	67,200		17.42	65,800		18.18	63,200		19.69	61,000		21.02	58,400		22.54	55,200		24.24
	22	71,200		17.80	69,800		18.55	67,800		19.88	65,800		22.54	63,000		22.91	59,800		24.81

Note: C A : Capacity (W)

P.C. : Power consumption (kW)

Cooling capacity correction factors

	Model name				Refrigerant piping length (one way)
		7.5m	10m	15m	20m	25m	30m	35m	40m	45m	50m
	PEH-8GA	1.000	0.994	0.981	0.968	0.955	0.942	0.929	0.916	0.903	0.890
	PEH-10GA	1.000	0.995	0.985	0.975	0.965	0.955	0.945	0.935	0.925	0.915
	PEH-16GA	1.000	0.994	0.981	0.968	0.955	0.942	0.929	0.916	0.903	0.890
	PEH-20GA	1.000	0.995	0.985	0.975	0.965	0.955	0.945	0.935	0.925	0.915

11

2) HEATING CAPACITY

Model name	Indoor							Outdoor intake air W.B.˚C
	Intake	-10				-5			0			5		10			15
	air D.B.˚C	CA		P.C.	CA		P.C.	CA		P.C.	CA		P.C.	CA		P.C.	CA		P.C.
	15	17,949		4.94	20,353		5.50	22,597		6.14	25,401		6.70	28,046		7.25	31,491		7.65
PEH-8GA	20	16,988		5.26	19,231		5.98	21,315		6.54	24,119		7.17	26,844		7.73	30,209		8.21
	25	15,706		5.82	17,949		6.46	20,193		7.09	23,158		7.73	26,042		8.45	29,007		8.93
	15	22,400		6.34	25,400		7.05	28,200		7.87	31,700		8.58	35,000		9.30	39,300		9.81
PEH-10GA	20	21,200		6.74	24,000		7.66	26,600		8.38	30,100		9.20	33,500		9.91	37,700		10.53
	25	19,600		7.46	22,400		8.28	25,200		9.10	28,900		9.91	32,500		10.83	36,200		11.45
	15	35,898		9.58	40,706		10.66	45,193		11.90	50,803		12.98	56,091		14.06	62,982		14.83
PEH-16GA	20	33,975		10.20	38,463		11.59	42,629		12.67	48,238		13.90	53,687		14.99	60,418		15.91
	25	31,411		11.28	35,898		12.51	40,386		13.75	46,315		14.99	52,085		16.38	58,014		17.30
	15	44,873		13.11	50,883		14.59	56,492		16.28	63,503		17.76	70,114		19.24	78,728		20.29
PEH-20GA	20	42,469		13.95	48,078		15.86	53,287		17.34	60,298		19.03	67,109		20.51	75,523		21.77
	25	39,264		15.43	44,873		17.12	50,482		18.81	57,894		20.51	65,106		22.41	72,518		23.68

Note:C A : Capacity (W)

P.C. : Power consumption (kW)

Heating capacity correction factors

	Model name				Refrigerant piping length (one way)
		7.5m	10m	15m	20m	25m	30m	35m	40m	45m	50m
	PEH-8GA	1.000	0.997	0.991	0.984	0.978	0.971	0.965	0.958	0.952	0.945
	PEH-10GA	1.000	0.997	0.990	0.983	0.976	0.969	0.962	0.955	0.948	0.941
	PEH-16GA	1.000	0.997	0.991	0.984	0.978	0.971	0.965	0.958	0.952	0.945
	PEH-20GA	1.000	0.997	0.990	0.983	0.976	0.969	0.962	0.955	0.948	0.941

6-2. PERFORMANCE CURVE

				Cooling
(RATIO)	1.4
	1.2						INDOOR W.B. (˚C)
						24
CAPACITY	1.0					22
						20
	0.8					18
						16
	0.6
	1.4
(RATIO)						24	INDOOR W.B. (˚C)
	1.2					22
						20
						18
	1.0					16
INPUT
	0.8
TOTAL	0.6
	0.4	5	15	25	35	46
	-5

OUTDOOR D.B.(˚C)

TOTAL INPUT (RATIO) CAPACITY (RATIO)

Heating

1.4

15 INDOOR D.B.(˚C)

1.2

20

25 27

1.0

0.8

0.6

1.4

27 INDOOR D.B.(˚C)

25

1.2 20

15

1.0

0.8

0.6

0.4

-15 -10 -5

0

5

10 15

OUTDOOR W.B.(˚C)

12

6-3. FAN PERFORMANCE AND CORRECTED AIR FLOW

(1) PEH-8GA

Fan Performance

	250
(Pa)	200
pressure
	150
static
				Hi
External	100
			Lo
	50
	0				(CMM)
	45.0	50.0	60.0	70.0

Air flow

Corrected Air flow

	Cooling				Capacity
1.1					Input
inputfactor
1.0
Capacity/
0.9
45	50	55	60	65	70	(CMM)

Air flow

Capacity/ input factor

Heating	Capacity
	Input

1.1

1.0

0.9

45

50

55

60

65

70 (CMM)

Air flow

(2) PEH-10GA

Fan Performance

	250
(Pa)	200
pressure
	150
static
			Hi
External	100
	50	Lo
	0				(CMM)
	60.0	70.0	80.0	90.0

Air flow

Corrected Air flow

	Cooling					Capacity
1.1						Input
inputfactor						inputfactor
1.0
Capacity/						Capacity/
0.9
60	65	70	75	80	85	90 (CMM)

Air flow

Heating		Capacity
		Input

1.1

1.0

0.9

60	65	70	75	80	85	90 (CMM)
			Air flow

13

(3) PEH-16GA

Fan Performance

	300
(Pa)	250
pressure	200
static	150
External	100
	50
	0							(CMM)
	80.0	90.0	100.0	110.0	120.0	130.0	140.0

Air flow

Corrected Air flow

Cooling		Capacity
		Input

1.1

factorinput 1.0 Capacity/

0.9

80

90

100

110

120

130

140 (CMM)

Air flow

(4) PEH-20GA

Capacity/ input factor

Heating	Capacity
	Input
1.1

1.0

0.9

80	90	100	110	120	130	140 (CMM)
			Air flow

Fan Performance

	350
(Pa)	300
pressure	250
	200
static
	150
External
	100
	50
	0
	120.0	130.0	140.0	150.0	160.0	170.0	180.0 (CMM)

Air flow

Corrected Air flow

Cooling		Capacity
		Input

1.1

factorinput 1.0 Capacity/

0.9						180 (CMM)
120	130	140	150	160	170

Air flow

Capacity/ input factor

Heating		Capacity
		Input

1.1

1.0

0.9
120	130	140	150	160	170	180 (CMM)

Air flow

14

(5) PEH-8GA (High static pressure motor)

Fan Performance

External static pressure (Pa)

300
250
200
150			Hi
100		Lo
50
0						(CMM)
45.0	50.0	55.0	60.0	65.0	70.0

Air flow

Capacity/ input factor

Corrected Air flow

Cooling		Capacity
		Input

1.1

1.0

0.9

45

50

55

60

65

70

(CMM)

Air flow

Capacity/ input factor

Heating	Capacity
	Input

1.1

1.0

0.9

45	50	55	60	65	70 (CMM)
		Air flow

(6) PEH-10GA (High static pressure motor)

External static pressure (Pa)

Fan Performance

250

200

150				Hi
100		Lo
50
0							(CMM)
60.0	65.0	70.0	75.0	80.0	85.0	90.0

Air flow

Capacity/ input factor

Corrected Air flow

Cooling		Capacity
		Input

1.1

1.0

0.9

60

65

70

75

80

85

90

(CMM)

Air flow

Capacity/ input factor

Heating		Capacity
		Input

1.1

1.0

0.9

60	65	70	75	80	85	90 (CMM)
			Air flow

15

6-4. ELECTRICAL DATA

Indoor unit ········240V 50Hz 1phase

Outdoor unit ·····240V 50Hz 1phase / 415V 50Hz 3phase

	Indoor unit		PEH-8GA					PEH-10GA			PEH-16GA				PEH-20GA
	Outdoor unit		PUH-8YKA					PUH-10YKA			PUH-8YKA× 2				PUH-10YKA× 2
Mode			Cool		Heat			Cool		Heat	Cool		Heat		Cool	Heat
Capacity (GROSS)		kW	23.4		-			29.3		-	46.8		-		58.6	-
Capacity (NET)		kW	22.4		24.6			28.2		30.7	45.3		49.2		55.8	61.5
Total input		kW	7.91		7.27			10.00		9.32	15.37		14.09		20.64	19.28
unit	Input	kW	1.00		1.00			1.10		1.10	1.55		1.55		2.84	2.84
Indoor	Current	A	1.8		1.8			1.9		1.9	3.8		3.8		5.4	5.4
	Starting current	A	5.0		5.0			5.0		5.0	8.5		8.5		10.0	10.0
unit	Input	kW	6.91		6.27			8.90		8.22	13.82		12.54		17.80	16.44
Outdoor
	Starting current	A	96		96			126		126	109.1		108.3		142.6	141.3
	Current	A	13.1		12.3			16.6		15.3	26.2		24.6		33.2	30.6
	Indoor unit			PEH-8GA						PEH-10GA
			(With a high static pressure motor)						(With a high static pressure motor)
	Outdoor unit		PUH-8YKA							PUH-10YKA
Mode			Cool			Heat				Cool	Heat
Capacity (GROSS)		kW	23.4			-				29.3	-
Capacity (NET)		kW	22.4			24.6				28.2	30.7
Total input		kW	7.91			7.27				10.00	9.32
unit	Input	kW	1.00			1.00				1.10	1.10
Indoor	Current	A	1.8			1.8				2.1	2.1
	Starting current	A	6.4			6.4				6.4	6.4
unit	Input	kW	6.91			6.27				8.90	8.22
Outdoor
	Starting current	A	96			96				126	126
	Current	A	13.1			12.3				16.6	15.3

16

6-5. STANDARD OPERATION DATA

	Model name			PEH-8GA			PEH-10GA				PEH-16GA
Mode				Cooling		Heating	Cooling	Heating	Cooling				Heating
Total	Capacity (GROSS)		kW	23.4		-	29.3	-		46.8				-
	Capacity (NET)		kW	22.4		24.6	28.4	30.7		45.3				49.2
	Input		kW	7.91		7.27	10.00	9.32		15.37				14.09
	Indoor unit			PEH-8GA			PEH-10GA				PEH-16GA
circuit
	Phase, Hz			3, 50			3, 50			3, 50
	Volts		V	380/400/415			380/400/415			380/400/415
Electrical
	Amperes		A	1.8		1.8	1.9	1.9		3.8				3.8
	Outdoor unit			PUH-	8YKA		PUH-	10YKA			PUH-	8YKA
	Phase, Hz			3, 50			3, 50		3, 50		3, 50		3, 50		3, 50
	Volts		V	380/400/415			380/400/415		380/400/415		380/400/415	380/400/415			380/400/415
	Amperes		A	13.1		12.3	16.6	15.3	13.1		13.1		12.3		12.3
circuit	Discharge		MPa	2.01		1.86	2.21	1.94	2.01		2.01		1.86		1.86
	Pressure		kgf/cm2	20.5		19.0	22.5	19.8	20.5		20.5		19.0		19.0
Refrigerant	Suction		MPa	0.45		0.33	0.45	0.31	0.45		0.45		0.33		0.33
	Pressure		kgf/cm2	4.6		3.4	4.6	3.2	4.6		4.6		3.4		3.4
	Discharge temp.		˚C	105		84	96	94	105		105		84		84
	Suction temp.		˚C	19		-1	7	-5	19		19		-1		-1
	Ref. pipe length		m	7.5		7.5	7.5	7.5	7.5		7.5		7.5		7.5
Indoor	intake	D.B.	˚C	27		20	27	20		27				20
air temp.		W.B.	˚C	19		15	19	15		19				15
Outdoor intake		D.B.	˚C	35		7	35	7	35		35		7		7
air temp.		W.B.	˚C	24		6	24	6	24		24		6		6
	SHF			0.74		-	0.75	-		0.69				-
	BF			0.18		-	0.15	-		0.24				-
The unit of pressure has been changed to MPa based on							SI (International System of Units) in accordance with I.S.O.
(International Organization for Standardization).

The conversion factor is : 1(MPa) =10.2 (kgf/cm2)

17

	Model name					PEH-20GA					PEH-8GA		PEH-10GA
											(With a high static		(With a high static
											pressure motor)		pressure motor)
Mode					Cooling				Heating		Cooling	Heating	Cooling	Heating
Total	Capacity (GROSS)		kW		58.6				-		23.4	-	29.3	-
	Capacity (NET)		kW		56.0				61.5		22.4	24.6	28.4	30.7
	Input		kW		20.64				19.28		7.91	7.27	10.00	9.32
						PEH-20GA					PEH-8GA		PEH-10GA
	Indoor unit										(With a high static		(With a high static
circuit											pressure motor)		pressure motor)
	Phase, Hz				3, 50						3, 50		3, 50
Electrical	Volts		V		380/400/415						380/400/415		380/400/415
	Phase, Hz		A	3, 50	3, 50			3, 50	3, 50		3,	50	3,	50
	Amperes				5.4				5.4		1.8	1.8	2.1	2.1
	Outdoor unit					PUH-10YKA					PUH-8YKA		PUH-10YKA
	Volts		V	380/400/415		380/400/415	380/400/415			380/400/415	380/400/415		380/400/415
	Amperes		A	16.6		16.6		15.3		15.3	13.1	12.3	16.6	15.3
circuit	Discharge		MPa	2.21		2.21		1.94		1.94	2.01	1.86	2.21	1.94
	Pressure		kgf/cm2	22.5		22.5		19.8		19.8	20.5	19.0	22.5	19.8
Refrigerant	Suction		MPa	0.45		0.45		0.31		0.31	0.45	0.33	0.45	0.31
	Pressure		kgf/cm2	4.6		4.6		3.2		3.2	4.6	3.4	4.6	3.2
	Discharge temp.		˚C	96		96		94		94	105	84	96	94
	Suction temp.		˚C	7		7		-5		-5	19	-1	7	5-
	Ref. pipe length		m	7.5		7.5		7.5		7.5	7.5	7.5	7.5	7.5
Indoor intake		D.B.	˚C		27				20		27	20	27	20
air temp.		W.B.	˚C		19				15		19	15	19	15
Outdoor intake		D.B.	˚C	35		35		7		7	35	7	35	7
air temp.		W.B.	˚C	24		24		6		6	24	6	24	6
		SHF			0.69				-		0.74	-	0.75	-
		BF			0.30				-		0.18	-	0.15	-
The unit of pressure has been changed to MPa based on								SI (International System of Units) in accordance with I.S.O.
(International Organization for Standardization).

The conversion factor is : 1(MPa) =10.2 (kgf/cm2)

18

6-6. SOUND DATA Indoor units

1) Sound Levels							PEH-8,10,12: Upper High/Lower Low
Model	SPL				OCTAVE BAND FREQ.Hz
	dB(A)	63Hz	125Hz	250Hz		500Hz	1000Hz	2000Hz	4000Hz	8000Hz
PEH-8GA	49	52	51	50		45	45	42	34	26
	45	46	45	45		41	41	36	28	19
PEH-10GA	50	51	50	51		46	45	41	34	26
	46	47	46	46		43	42	37	28	19
PEH-16GA	52	53	51	52		50	46	44	39	30
PEH-20GA	53	55	54	51		50	48	44	40	31
PEH-8GA	51	55	54	51		49	47	43	33	27
(High static
	48	50	50	47		46	44	40	29	21
pressure motor)
PEH-10GA	52	56	55	52		50	48	44	34	28
(High static
	49	51	51	48		47	45	41	30	22
pressure motor)

Position measurement

Indoor unit

1m

2m

Inlet

Outlet

1.5m

Measurement point

19