Mitsubishi Electric GUG-01SL-E, GUG-03SL-E, GUG-02SL-E Technical Manual

September. 2016

Model : TECHNICAL MANUAL

DIRECT EXPANSION COIL UNIT FOR LOSSNAY

GUG-01SL-E GUG-02SL-E GUG-03SL-E

Lossnay Return Air and Supply Air

Temperature Control

Now Possible!

CONTENTS

CHAPTER 1 What Dx-coil unit is

1. Basic function

...................................................................................................................................................

2. Two temperature control method

.....................................................................................................................

CHAPTER 2 System configurations

1. System pattern outline

....................................................................................................................................

2. Technical notes

.................................................................................................................................................

3. The conditions when Dx-coil unit is forcibly thermo-OFF

..................................................................................

4. Water level sensor

............................................................................................................................................

5. Drain pump operation

.......................................................................................................................................

CHAPTER 3 Specifications

1. Operation range

................................................................................................................................................

2. Connectable Lossnay unit and outdoor unit for each functions

........................................................................

3. Refrigerant pipe size information

......................................................................................................................

4. Specifications

....................................................................................................................................................

5. Characteristic curve

..........................................................................................................................................

CHAPTER 4 Outlines and Dimensions

1. Outlines and dimensions

...................................................................................................................................

2. Installation example

..........................................................................................................................................

CHAPTER 5 Wiring Diagram

1. Wiring diagram

..................................................................................................................................................

2. Connecting the power supply cable

..................................................................................................................

3. Connecting PZ-01RC

........................................................................................................................................

4. Connecting Lossnay unit

...................................................................................................................................

CHAPTER 6 Other Functions

1. Function setting

.................................................................................................................................................

2. Dip switch setting

..............................................................................................................................................

3. Lossnay functions

.............................................................................................................................................

CHAPTER 7 Remote Controller PZ-01RC

1. Remote controller PZ-01RC

..............................................................................................................................

2. Menu list

............................................................................................................................................................

3. Appearance

.......................................................................................................................................................

4. Outlines and dimensions

...................................................................................................................................

5. Initial setting

......................................................................................................................................................

6. Basic operations

...............................................................................................................................................

7. Troubleshooting

................................................................................................................................................

8. Timer and Weekly timer

....................................................................................................................................

9. Service

..............................................................................................................................................................

10. Others

...............................................................................................................................................................

CHAPTER 8 Refrigerant system diagram

1. Refrigerant system diagram

..............................................................................................................................

CHAPTER 9 Model selection and capacity calculation

...................................................................

CHAPTER 10 Performance Data

1. Air volume factor

..............................................................................................................................................

2. Performance curves

..........................................................................................................................................

3 . Capacity ratio against corrected refrigerant pipe length

...................................................................................

4. Quick reference for the air condition difference factor C2

.................................................................................

5. Cooling capacity and SHF (sensible heat factor) table against return and outdoor air temperature.

...............

CHAPTER1

What Dx-coil unit is

PZ-01RC

Outdoor unit

Lossnay unit

Power supply

Dx-coil unit

Dx-coil (Direct Expansion Coil) unit is a kind of temperature control equipment working with Lossnay unit and Mr.Slim outdoor unit to control Return Air temperature or Supply Air temperature.

2.2 SA (Supply Air) temperature control

1. Basic function

2.Two temperature control method

2.1 RA (Return Air) temperature control

As same as air-conditioner, users set the target return air temperature on the remote controller and then Dx-coil unit will operate to heat up or cool down the room temperature.

This picture shows the system of LGH-100RVX-E and GUG-02SL-E as example.

Users set the target supply air temperature on the remote controller and then Dx-coil unit will maintain the supply air temperature close to the setting temperature.

Connection image

Lossnay unit

Dx-coil unit

PZ-01RC

Outdoor unit

Lossnay unit

Power supply

Dx-coil unit

The dedicated remote controller for the Dx-coil unit is described as “PZ-01RC” in this manual. It is not an official model name.

OA: Outdoor air EA: Exhaust air

SA: Supply air RA: Return air

Setting temp.

Target temp.

CHAPTER1 What Dx-coil unit is/ 2.Two temperature control method

2.3 Application examples

Supplemental Air-conditioning System

Target Segment:

Supplemental air-conditioning systems that combine the use of Dx-coil and Lossnay units are now possible.

Offices

Small shops

Hotels

RA Temperature Control Temperature setting range Heating: 17-28°C / Cooling: 19-30°C / Auto: 19-28°C

Dx-coil unit

Dx-coil unit RC

Mr.Slim Power lnverter Series

Lossnay

Necessary fresh air volume

Medium

Necessary Heating and Cooling capacity

Medium

Main Air-conditioning System

Target Segment:

If the required heating and cooling capacity is not so high, a Dx-coil and Lossnay package solution is possible for air-conditioning and ventilation needs.

Schools Factories

Restaurants

RA Temperature Control Temperature setting range Heating: 17-28°C / Cooling: 19-30°C / Auto: 19-28°C

Necessary fresh air volume

Large

Necessary Heating and Cooling capacity

Small

Outdoor Air Treatment

Target Segment:

Controlling the temperature of outdoorair supplied via the Dx-coil and Lossnay units simplifies air-conditioning design and control.

Offices

Small shops

SA Temperature Control Temperature setting range Heating: 17-28°C / Cooling: 12-30°C

Hotels

Necessary fresh air volume

Medium

Necessary Heating and Cooling capacity

Medium

Dx-coil unit

Dx-coil unit RC

Lossnay

Mr.Slim Power lnverter Series

Dx-coil unit

Dx-coil unit RC

Lossnay

CHAPTER2

System configurations

The system of Lossnay unit and Dx-coil unit can be used as a few system patterns.

• System pattern X: One remote controller

• System pattern Y: Two remote controllers

• System pattern Z: M-NET connection

Depending on the pattern, the way to operate system, available functions, information can be monitored etc. are different. See the following gures and tables.

1. System pattern outline

1.1 System pattern X: One remote controller

1.2 System pattern Y: Two remote controllers

1.3

System pattern Z: M-NET connection

(Interlocked with City Multi indoor unit when necessary)

Dx-coil unit cannot be monitored nor operated from M-NET system controller.

PZ-01RC

Outdoor unit

Lossnay unit

Power supply

Dx-coil unit

PZ-01RC

Lossnay remote controller (PZ-61DR-E)

Outdoor unit

Lossnay unit

Power supply

Dx-coil unit

Lossnay remote controller (PZ-61DR-E if necessary)

MA remote controller (If necessary)

M-NET system controller (If necessary)

City Multi indoor unit (Interlocked with Lossnay when necessary)

PZ-01RC

Outdoor unit

Lossnay unit

Power supply

Dx-coil unit

CHAPTER2 System configurations/ 1. System pattern outline

*1: When one of the two remote controllers is switched ON/OFF, the other remote controller switches ON/OFF synchronously. *2: When one of the three remote controllers is switched ON/OFF, the other remote controllers switch ON/OFF synchronously. Or when the indoor unit is switched ON/OFF, the system of the Lossnay unit and Dx-coil unit switches ON/OFF synchronously. *3: Cannot be controlled by M-NET system controller nor MA remote controller of the indoor unit. *4: Fan speeds can be changed by 0-10VDC input or a volt free contact and can be xed at the fan speed 3 if necessary. *5: The ventilation mode is set to the heat recovery mode during the heating and fan modes. The ventilation mode can be set to the bypass ventilation mode by a volt-free contact if necessary. *6:

When Lossnay is interlocked with City Multi indoor unit, the target temperature information and the operation mode information from Dx-coil have a priority used for

automatic ventilation mapping or Night-purge starting condition etc..

1.4 Operation from each remote controller

System pattern X System pattern Y System pattern Z

ON/OFF From PZ-01RC From PZ-01RC or

PZ-61DR-E *1

From one of the remote controllers or when the indoor unit is switched ON/OFF *2

Operation mode [Heating/Cooling/Fan]

From PZ-01RC From PZ-01RC Only from PZ-01RC *3

Temp. setting From PZ-01RC From PZ-01RC Only from PZ-01RC *3

Fan speed [FS1 / FS2 / FS3 / FS4]

Fixed at FS4 *4 Can be changed from

PZ-61DR-E.

Can be changed from PZ-61DR-E, M-NET system controller or MA remote controller (for the indoor unit). The selectable fan speeds depend on the model of remote controller.

Ventilation mode [Heat recovery / Bypass / Auto]

Fixed at automatic mode *5 Can be changed from

PZ-61DR-E.

Can be changed from PZ-61DR-E or M-NET system controller.

Remarks - - Dx-coil unit cannot be monitored nor operated

from M-NET system controller.*6

Basic operation

System pattern X System pattern Y Unit status

Dx-coil unit remote

controller (PZ-01RC)

Lossnay unit remote

controller (PZ-61DR-E)

Dx-coil unit remote

controller (PZ-01RC)

Lossnay unit Dx-coil unit

ON ON ON

Heating Cooling Fan Auto

Ventilating

Heating and Cooling: Thermo-ON or thermo-OFF depending on temperature conditions Fan: Always thermo-OFF (ventilatio only) Auto: Only available at RA temp. control

Temperature setting

Fan speed

Fixed at fan speed 4 (Fan speed can be changed by the external input to Lossnay and be xed at fan speed 3 if necessary.)

Operating at selected fan speed

When Lossnay unit goes to fan speed 1 or 2 during thermo-ON, Dx-coil unit becomes thermo-OFF forcibly.

Ventilation mode

Fixed at automatic mode (The ventilation mode is always the heat recovery mode during the heating and fan mode.)

Operating at selected ventilation mode

The Dx-coil unit can be switched thermo-ON in any ventilation mode depending on temperature conditions.

OFF OFF OFF

When one of the two remote controllers is switched ON, the other remote controller switches ON synchronously.

Cannot be changed by PZ-61DR-E.

Heating/Cooling/Fan/Auto

Cannot be changed by PZ-61DR-E.

Fan speed 1, 2, 3 or 4

Cannot be changed by PZ-01RC.

Heat recovery/Bypass/Auto

Cannot be changed by PZ-01RC.

When one of the two remote controllers is switched OFF, the other remote controller switches OFF synchronously.

For system pattern Z, the functions that can be used depend on the model of remote controllers.

CHAPTER2 System configurations/ 2.Technical notes

1.5 External fan speed control without Lossnay remote controller

When Lossnay remote controller (PZ-61DR-E) is not used in the system pattern X or Z, Lossnay fan speed can be controlled by external input like 0-10VDC (CN26) or volt-free contact (CN17). Refer to the installation manual and the technical manual of Lossnay unit for more detailed information such as how to set, how to select. The selection of Temp. priority mode or Fan speed priority mode can be set. Please refer to No.10 on page 25 and 26.

2. Technical notes

For the details of No.8, 9, 10, 11 and 12, see the following pages.

PZ-01RC

Outdoor unit

Lossnay unit

Power supply

Dx-coil unit

0-10VDC input(CN26)

volt-free contact(CN17)

sensor

(field supply)

No.

Item Contents

Fan speed 1 and 2 When Lossnay supply fan is the fan speed 1 or 2, Dx-coil unit always switches thermo-OFF.

Night purge When Lossnay is in Night purge mode, Dx-coil unit always switches thermo-OFF and PZ-01RC is

the same as the normal operation screen. PZ-61DR-E or AE-200E is required for the Night-purge function.

Heating stops when the OA temp. is 19 ˚C or higher

[GUG-03SL-E, SA temperature control and heating mode only] When the OA temperature is 19 ˚C or higher, Dx-coil unit switches thermo-OFF to protect the compressor of the outdoor unit.(This “OA temperature” is the detected temperature by outdoor unit. It is not the detected temperature by Lossnay unit.)

Intermittent operation - When the OA temperature is between -10 ˚C and -15 ˚C, Lossnay oparates 60 minutes ON and

10 minutes OFF. During the ‘10 minutes OFF’, Dx-coil unit switches thermo-OFF.

- When the OA temperature is lower than -15 ˚C, Lossnay operates 5 minutes ON and 55 minutes OFF. During the ‘5 minutes ON’, Dx-coil unit switches thermo-OFF.

Defrost and heating standby mode During defrost and heating standby mode, Lossnay supply fan stops but exhaust fan continues to

run as factory setting.

Error indication During heating or cooling modes, PZ-01RC displays an error code on its screen.

During fan mode, PZ-01RC changes to heating mode and displays an error code. If automatic change to heating mode is not required, please set the function

No.7

to pattern B. Refer to page

24 for details.

Drain pump The drain pump operates during cooling mode and operates for 6 minutes after Dx-coil unit stops.

The drain pump will make a noise while operating.

One-to-one connection For the system, the number of Lossnay unit, Dx-coil unit, PZ-01RC and outdoor unit must be one.

Multiple-units connection is prohibited.

PZ-43SMF-E PZ-60DR-E

PZ-43SMF-E and PZ-60DR-E are prohibited to use in the system of Lossnay and the Dx-coil unit.

Interlocking with Mr. Slim indoor unit Interlocking Mr. Slim indoor unit with Lossnay unit by using CN2L connector is prohibited.

One system in one group If the system is on M-NET, only one system can be used within a group. Multiple systems in one

group is prohibited. One system and Lossnay unit(s) in one group is also prohibited.

M-NET adapter Do not use M-NET adapter for the outdoor unit.

Apportioned electricity charge function of AE-200E

Not available

CHAPTER2 System configurations/ 2.Technical notes

Following congurations are bad examples. Do not construct systems same as below.

Lossnay unit

Dx-coil unit

Multiple Dx-coil units connection is prohibited.

Dx-coil unit

Multiple Dx-coil units

connection is prohibited.

Dx-coil unit

Lossnay unit

Outdoor unit

Power supply

Lossnay unit

Power supply

Multiple Lossnay units connection

is prohibited.

Outdoor unit

PZ-01RC

Multiple outdoor units

connection is prohibited.

Dx-coil unit

Outdoor unit

Power supply

PZ-01RC

Outdoor unit

Power supply

PZ-01RC

Power supply

PZ-01RC

Lossnay unit

Power supply

PZ-01RC

Lossnay unit

Power supply

Outdoor unit

Power supply

Prohibition for multiple connection.

CHAPTER2 System configurations / 2.Technical notes

Following congurations are bad examples. Do not construct systems same as below.

Prohibition for TM2 connection of Lossnay.

Two PZ-01RC connection is prohibited.

Two PZ-61DR-E connection is prohibited.

Dx-coil unit

PZ-60DR-E

PZ-60DR-E connection is prohibited. PZ-43SMF-E connection is prohibited.

PZ-43SMF-E

Dx-coil unit

PZ-01RC

Lossnay unit

Power supply

Outdoor unit

Power supply

PZ-01RC

Lossnay unit

Power supply

Outdoor unit

PZ-61DR-EPZ-61DR-E

Mr. Slim

indoor unit

MA remote controller

Interlocking Mr. Slim indoor unit with Lossnay unit by using CN2L connector is prohibited.

CN2L

Dx-coil unit

External

device

Interlocking external device with Lossnay unit by using TM2 ①and ③is available.

e.g. Non-Mitsubishi Air-conditioner

Dx-coil unit

TM2 ①③

Mr. Slim

indoor unit

MA remote controller

CN2L

Dx-coil unit

PZ-01RC

Lossnay unit

Power supply

Outdoor unit

Power supply

PZ-01RC

Lossnay unit

Power supply

(Optional)

Interlocking Mr. Slim indoor unit with Lossnay unit by using PAC-SF40RM-E is available.

PAC-SF40RM-E

Lossnay unit

Outdoor unit

Prohibition for Lossnay remote controller.

CHAPTER2 System configurations / 2.Technical notes

When interlocking with Mr.Slim or external device through TM2 and , there is a restriction to use “ON interlock mode” , “OFF interlock mode” and “External priority ON/OFF interlock mode” of Lossnay unit.

DIP-SW PZ-61DR-E

Interlock setting

SW No. Setting Function No. Setting Data

SW5-7 SW5-8

(Factory setting)

DIP-SW priority

5-7 OFF 5-8 OFF

(Factory setting)

1 a) ON/OFF interlock mode

5-7 ON

5-8 OFF

2 b) ON interlock mode

5-7 OFF

5-8 ON

3 c) OFF interlock mode

5-7 ON 5-8 ON

d) External priority ON/ OFF interlock mode

Not available at anytime with Dx-coil unit.

Available only when PZ-61DR-E is connected or M-NET system controller is connected.

Following diagrams are bad examples. Do not construct systems same as below.

M-NET system controller

Lossnay unit

Dx-coil unit

Outdoor unit

PZ-01RC

Lossnay remote controller

(PZ-61DR-E, if necessary)

Indoor unit

Power supply

MA remote controller

(If necessary)

Group 1

Group 2

Lossnay remote controller PZ-61DR-E, if necessary)

Lossnay remote controller

(PZ-61DR-E, if necessary)

M-NET adapter

To use M-NET adapter for the

outdoor unit is prohibited.

Lossnay and Dx-coil system

and

normal Lossnay unit(s)

cannot be set in same group.

Multiple systems of Lossnay unit and Dx-coil unit in one group is prohibited.

Outdoor unit

Dx-coil unit

Prohibition for M-NET system.

CHAPTER2

System configurations

3. The conditions when Dx-coil unit is forcibly thermo-OFF/4. Water level sensor/5. Drain pump operation

3. The conditions when Dx-coil unit is forcibly thermo-OFF

4. Water level sensor

5. Drain pump operation

Under the conditions listed below, Dx-coil unit is always and forcibly thermo-OFF. Dx-coil unit cannot be thermo-ON for about 10 minutes after the condition is canceled.

• When the supply fan of Lossnay unit is stopping, fan speed 1 or fan speed 2.

• When the Lossnay unit is operating at Night-purge mode.

• When outdoor air temperature detected by a thermistor in Lossnay unit is less than -15˚C.

• When outdoor air temperature detected by a thermistor in Outdoor unit is more than 19˚C, if GUG-03SL-E is used at SA

temperature control and heating mode.

• When the system (Lossnay unit, Dx-coil unit, Outdoor unit) has an error.

The Dx-coil unit has a water sensor to detect the water level in the drain pan and has a drain pump to drain the condensation water during cooling mode. If the drain pump cannot drain the water properly, the water level in the drain pan increases and the water sensor detects the water, and then nally an error occurs to avoid the water overow. During the error is occurring, the supply fan of Lossnay unit will continue to run at fan speed 2 or 1 to avoid that the water y out from the product.

The drain pump becomes ON at the conditions listed below.

• When Dx-coil unit is cooling mode.

• When the water sensor is detecting the water.

• When the lead wire connector that should be connected CN10 of PCB B is disconnected.

• When the drain pump test run switch is ON.

The drain pump continues to run for six minutes after the condition is canceled except for the test run.

CHAPTER3

Specifications

1. Operation range

Connectable Lossnay unit and outdoor unit for each functions

3. Refrigerant pipe size information

Note:

Dx-coil unit is only connectable to the Lossnay unit manufactured later than June 2016. Serial number of Lossnay unit should be 16060001 or later. The software version written in Lossnay PCB should be 05 or later.

Lossnay Dx-coil unit PZ-01RC

Outdoor air -15 ˚C to +40 ˚C *1 - -

Return air *2 +40 ˚C, 80 %RH or less - -

Ambient the unit 0 ˚C to +40 ˚C, 80 %RH or less 0 ˚C to +40 ˚C, 80 %RH or less 0 ˚C to +40 ˚C

*1: -15 ˚C to -10 ˚C : Intermittent operation takes 60 min. for ON and 10 min. for OFF.

-15 ˚C or lower : Intermittent operation takes 55 min. for OFF and 5 min. for ON. *2: Air conditioned room air.

Guaranteed operation ranges [Outdoor]

Outdoor unit

PUHZ-ZRP35 and 50 PUHZ-ZRP71, 100 and 125

Cooling *3

-15 ˚C to +46 ˚C -15 ˚C to +46 ˚C

Heating

-11 ˚C to +21 ˚C -20 ˚C to +21 ˚C

*3: The optional air protection guide is required where the ambient temperature is lower than -5 ˚C.

[RA (Return Air) temperature control]

Dx-coil unit GUG-01SL-E GUG-02SL-E GUG-03SL-E

Connectable Lossnay

LGH-50RVX-E LGH-65RVX-E LGH-80RVX-E LGH-100RVX-E

LGH-150RVX-E

LGH-150RVXT-E

LGH-200RVX-E

LGH-200RVXT-E

LGH-250RVXT-E

Connectable outdoor unit

PUHZ-ZRP35 PUHZ-ZRP35 PUHZ-ZRP50 PUHZ-ZRP71 PUHZ-ZRP100 PUHZ-ZRP100 PUHZ-ZRP125

[SA (Supply Air) temperature control]

Dx-coil unit GUG-02SL-E GUG-03SL-E

Connectable Lossnay

LGH-80RVX-E LGH-100RVX-E

LGH-150RVX-E

LGH-150RVXT-E

LGH-200RVX-E

LGH-200RVXT-E

LGH-250RVXT-E

Connectable outdoor unit

PUHZ-ZRP50 PUHZ-ZRP50 PUHZ-ZRP71 PUHZ-ZRP71 PUHZ-ZRP71

Dx-coil unit

Outdoor unit

Dx-coil unit -

GUG-01SL-E GUG-02SL-E GUG-03SL-E

Ref. pipe size of unit A / B

6.35 / 12.7 9.52 / 15.88 9.52 / 15.88

Outdoor unit -

PUHZ-ZRP35 PUHZ-ZRP50 PUHZ-ZRP71 PUHZ-ZRP71, 100, 125

Ref. pipe size of unit C / D

6.35 / 12.7 6.35 / 12.7 9.52 / 15.88 9.52 / 15.88

Pipe size between Dx-coil unit and outdoor unit

E / F

6.35 / 12.7 6.35 / 12.7 *1 9.52 / 15.88 9.52 / 15.88

*1: To change the pipe size, PAC-SH30RJ and PAC-SH50RJ are needed to be installed at Dx-coil unit side.

Note:

GUG-01SL-E cannot be used for the SA temperature control function.

CHAPTER3 Specifications / 4. Specications

4. Specications

GUG-01SL-E (connection to LGH-50RVX-E or LGH-65RVX-E)

GUG-02SL-E (Connection to LGH-80RVX-E or LGH-100RVX-E)

Refrigerant R410A

Electrical power supply 220-240V / 50Hz, 220V / 60Hz (Supplied from outdoor unit)

Input power Heating / Fan: 2.5W, Cooling: 12.4W

Running current Less than 0.1A

Weight 21kg *Accessories: Approx. 1kg

Function

Heating / Cooling / Auto / Fan

RA (Return Air) temperature control

Connectable Lossnay unit LGH-50RVX-E LGH-65RVX-E

Capacity [kW]

Heating 6.5 ( 2.4 + 4.1 ) 7.7 ( 3.2 + 4.5 )

Cooling 5.6 ( 2.0 + 3.6 ) 6.6 ( 2.6 + 4.0 )

SHF 0.66 0.69

Performance index

Heating 4.09 4.72

Cooling 4.69 5.03

Air flow range at SP3 and SP4 350 - 695 m3/h 350 - 900 m3/h

Connectable outdoor unit PUHZ-ZRP35 PUHZ-ZRP35

Ext. piping

Diameter Liquid / Gas: 6.35 / 12.7 Diameter Liquid / Gas: 6.35 / 12.7

Maximum length: 50m, Maximum height: 30m Maximum length: 50m, Maximum height: 30m

Ventilation specifications

Fan speed SP4 SP3 SP2 SP1 SP4 SP3 SP2 SP1

Air volume

[m3/h] 500 375 250 125 650 488 325 16 3

[L/s] 139 104 69 35 181 135 90 45

External static pressure [Pa] 105 59 26 7 95 53 24 6

Refrigerant R410A

Electrical power supply 220-240V / 50Hz, 220V / 60Hz (Supplied from outdoor unit)

Input power Heating / Fan: 2.5W, Cooling: 12.4W

Running current Less than 0.1A

Weight 26kg *Accessories: Approx. 1kg

Function

Heating / Cooling / Auto / Fan *Auto is only available for RA temperature control

RA (Return Air) temperature control / SA (Supply Air) temperature control [Must be set at initial setting and not possible to change from remote controller]

RA (Return Air) temperature control

Connectable Lossnay unit LGH-80RVX-E LGH-100RVX-E

Capacity [kW]

Heating 10.0 ( 4.0 + 6.0 ) 13.2 ( 5.1 + 8.1 )

Cooling 8.3 ( 3.3 + 5.0 ) 11.3 ( 4.2 + 7.1 )

SHF 0.69 0.66

Performance index

Heating 4.62 4.42

Cooling 4.76 4.98

Air flow range at SP3 and SP4 560 - 1200 m3/h 700 - 1200 m3/h

Connectable outdoor unit PUHZ-ZRP50 PUHZ-ZRP71

Ext. piping

Diameter Liquid / Gas: 6.35 / 12.7 Diameter Liquid / Gas: 9.52 / 15.88

Maximum length: 50m, Maximum height: 30m Maximum length: 50m, Maximum height: 30m

Required optional parts PAC-SH30RJ-E and PAC-SH50RJ-E -

SA (Supply Air) temperature control

Connectable Lossnay unit LGH-80RVX-E LGH-100RVX-E

Capacity [kW]

Heating 10.0 ( 4.0 + 6.0 ) 11.4 ( 5.1 + 6.3 )

Cooling 8.3 ( 3.3 + 5.0 ) 9.5 ( 4.2 + 5.3 )

SHF 0.69 0.73

Performance index

Heating 4.62 5.09

Cooling 4.76 5.43

Air flow range at SP3 and SP4 560 - 1200 m3/h 700 - 1200 m3/h

Connectable outdoor unit PUHZ-ZRP50 PUHZ-ZRP50

Ext. piping

Diameter Liquid / Gas: 6.35 / 12.7 Diameter Liquid / Gas: 6.35 / 12.7

Maximum length: 50m, Maximum height: 30m Maximum length: 50m, Maximum height: 30m

Required optional parts PAC-SH30RJ-E and PAC-SH50RJ-E PAC-SH30RJ-E and PAC-SH50RJ-E

Ventilation specifications

Connectable Lossnay unit LGH-80RVX-E LGH-100RVX-E

Fan speed SP4 SP3 SP2 SP1 SP4 SP3 SP2 SP1

Air Volume

[m3/h] 800 600 400 200 1,000 750 500 250

[L/s] 222 167 111 56 278 208 139 69

External static pressure [Pa] 130 73 33 8 130 73 33 8

CHAPTER3 Specifications / 4. Specications

GUG-03SL-E (Connection to LGH-150RVX-E or LGH-200RVX-E)

GUG-03SL-E (Connection to LGH-150RVXT-E, LGH-200RVXT-E or LGH-250RVXT-E)

Refrigerant R410A

Electrical power supply 220-240V / 50Hz, 220V / 60Hz (Supplied from outdoor unit)

Input power Heating / Fan: 2.5W, Cooling: 12.4W

Running current Less than 0.1A

Weight 28kg *Accessories: Approx. 1kg

Function

Heating / Cooling / Auto / Fan *Auto is only available for RA temperature control

RA (Return Air) temperature control / SA (Supply Air) temperature control [Must be set at initial setting and not possible to change from remote controller]

RA (Return Air) temperature control

Connectable Lossnay unit LGH-150RVX-E LGH-200RVX-E

Capacity [kW]

Heating 20.7 ( 7.7 + 13.0 ) 23.8 ( 10.3 + 13.5 )

Cooling 15.8 ( 6.3 + 9.5 ) 18.4 ( 8.4 + 10.0 )

SHF 0.68 0.76

Performance index

Heating 4.24 5.02

Cooling 5.27 5.86

Air flow range at SP3 and SP4 1050 - 2250 m3/h 1050 - 2600 m3/h

Connectable outdoor unit PUHZ-ZRP100 PUHZ-ZRP100

Ext. piping

Diameter Liquid / Gas: 9.52 / 15.88 Diameter Liquid / Gas: 9.52 / 15.88

Maximum length: 75m, Maximum height: 30m Maximum length: 75m, Maximum height: 30m

SA (Supply Air) temperature control

Connectable Lossnay unit

LGH-150RVX-E

LGH-200RVX-E

Capacity [kW]

Heating

16.6 ( 7.7 + 8.9 )

19.5 ( 10.3 + 9.2 )

Cooling

13.4 ( 6.3 + 7.1 )

15.9 ( 8.5 + 7.4 )

SHF

0.85

0.90

Performance index

Heating 5.46 6.30

Cooling 5.32 5.85

Air flow range at SP3 and SP4 1050 - 2250 m3/h 1050 - 2600 m3/h

Connectable outdoor unit PUHZ-ZRP71 PUHZ-ZRP71

Ext. piping

Diameter Liquid / Gas: 9.52 / 15.88 Diameter Liquid / Gas: 9.52 / 15.88

Maximum length: 50m, Maximum height: 30m Maximum length: 50m, Maximum height: 30m

Ventilation specifications

Connectable Lossnay unit LGH-150RVX-E LGH-200RVX-E

Fan speed SP4 SP3 SP2 SP1 SP4 SP3 SP2 SP1

Air Volume

[m3/h] 1,500 1,125 750 375 2,000 1,500 1,000 500

[L/s] 417 313 208 10 4 556 417 278 13 9

External static pressure [Pa] 150 84 38 9 10 5 59 26 7

Refrigerant R410A

Electrical power supply 220-240V / 50Hz, 220V / 60Hz (Supplied from outdoor unit)

Input power Heating / Fan: 2.5W, Cooling: 12.4W

Running current Less than 0.1A

Weight 28kg *Accessories: Approx. 1kg

Function

Heating / Cooling / Auto / Fan *Auto is only available for RA temperature control

RA (Return Air) temperature control / SA (Supply Air) temperature control [Must be set at initial setting and not possible to change from remote controller]

RA (Return Air) temperature control

Connectable Lossnay unit LGH-150RVXT-E LGH-200RVXT-E LGH-250RVXT-E

Capacity [kW]

Heating 20.4 ( 7.4 + 13.0 ) 23.8 ( 10.3 + 13.5 ) 26.1 ( 12.1 + 14.0 )

Cooling 15.7 ( 6.2 + 9.5 ) 18.4 ( 8.4 + 10.0 ) 22.3 ( 9.8 + 12.5 )

SHF 0.68 0.76 0.87

Performance index

Heating 4.07 4.86 4.75

Cooling 5.03 5.59 4.59

Air flow range at SP3 and SP4 1050 - 2250 m3/h 1050 - 2600 m3/h 1750 - 2880 m3/h

Connectable outdoor unit PUHZ-ZRP100 PUHZ-ZRP100 PUHZ-ZRP125

Ext. piping

Diameter Liquid / Gas: 9.52 / 15.88 Diameter Liquid / Gas: 9.52 / 15.88 Diameter Liquid / Gas: 9.52 / 15.88

Maximum length: 75m, Maximum height: 30m Maximum length: 75m, Maximum height: 30m Maximum length: 75m, Maximum height: 30m

SA (Supply Air) temperature control

Connectable Lossnay unit LGH-150RVXT-E LGH-200RVXT-E LGH-250RVXT-E

Capacity [kW]

Heating 16.3 ( 7.4 + 8.9 ) 19.5 ( 10.3 + 9.2 ) 21.6 ( 12.1 + 9.5 )

Cooling 13.3 ( 6.2 + 7.1 ) 15.9 ( 8.5 + 7.4 ) 17.6 ( 9.8 + 7.8 )

SHF 0.86 0.90 0.95

Performance index

Heating 5.16 6.01 5.97

Cooling 5.03 5.54 5.31

Air flow range at SP3 and SP4 1050 - 2250 m3/h 1050 - 2600 m3/h 1000 - 2600 m3/h

Connectable outdoor unit PUHZ-ZRP71 PUHZ-ZRP71 PUHZ-ZRP71

Ext. piping

Diameter Liquid / Gas: 9.52 / 15.88 Diameter Liquid / Gas: 9.52 / 15.88 Diameter Liquid / Gas: 9.52 / 15.88

Maximum length: 50m, Maximum height: 30m Maximum length: 50m, Maximum height: 30m Maximum length: 50m, Maximum height: 30m

Ventilation specifications

Connectable Lossnay unit LGH-150RVXT-E LGH-200RVXT-E LGH-250RVXT-E

Fan speed SP4 SP3 SP2 SP1 SP4 SP3 SP2 SP1 SP4 SP3 SP2 SP1

Air Volume

[m3/h] 1,500 1,125 750 375 2,000 1,500 1,000 500 2,500 1,875 1,250 625

[L/s] 4 17 3 13 208 10 4 556 417 278 139 694 521 347 174

External static pressure [Pa] 150 84 38 9 145 82 36 9 14 0 79 35 9

CHAPTER3 Specifications / 5. Characteristic curve

Attention

1. The running current and input power are based on 230V/50Hz.

2. The cooling and heating capacities are based on the air conditions listed below and the rated airow of fan speed 4. Cooling Indoor: 27°CDB/19°CWB Outdoor: 35°CDB/24°CWB Heating Indoor: 20°CDB/15°CWB Outdoor: 7°CDB/6°CWB

3. The rst gure in ( ) of the capacity specication is the heat recovery energy of the Lossnay unit. The second gure is the capacity specication for the Dx-coil connected to the outdoor unit.

4. ”Performance index” is the calculated value at the temperature conditions above and is reference purpose only. Performance index = Total capacity ÷ total power consumption of outdoor unit and Lossnay unit

5. The external static pressure listed above includes the static pressure loss of the Dx-coil unit when using a 50cm straight duct between the Lossnay and Dx-coil units. When the duct work between the Lossnay and Dx-coil units is longer and/or bent, the pressure loss of the duct work should be included in the pressure loss calculation.

6. The designed airow of the system (Lossnay, Dx-coil and duct work) at fan speed 3 and 4 should be kept within “Airow range at SP3 and SP4” listed above. This range is shown as the solid line in graphs of the characteristics curve. If the Lossnay airow is out of this range, the compressor of the outdoor unit may stop for self-protection purposes.

7. By installing the Dx-coil unit with a Lossnay unit, the air blow noise level is quieter at fan speed 4 as shown below. LGH-50RVX-E: about 4dB quieter, LGH-65RVX-E: about 7dB quieter LGH-80RVX-E: about 6dB quieter, LGH-100RVX-E: about 7dB quieter LGH-150,200RVX-E: about 3dB quieter LGH-150,200RVXT-E: about 3dB quieter, LGH-250RVXT-E: about 4dB quieter 8 .Refrigerant leakage contributes to climate change. Refrigerant with lower global warming potential (GWP) would contribute less to global warming than a refrigerant with higher GWP, if leaked to the atmosphere. This appliance contains a refrigerant uid with a GWP equal to 1975. This means that if 1kg of this refrigerant uid would be leaked to the atmosphere, the impact on global warming would be 1975 times higher than 1kg of CO2, over a period of 100

years. Never try to interfere with the refrigerant circuit yourself or disassemble the product yourself and always ask a professional.

On-site measurements by pitot tube method could be as much 20% difference from JIS test room conditions. If the measuring point is close to sources of turbulence like bends, contractions and dampers etc., it is difficult to measure air volume correctly. A straight duct length more than 10D (D=duct diameter or equivalent) from the source of turbulence is recommended for correct measurement. On-site measurement should therefore be measured in accordance with BSRIA guideline (Commissioning Air Systems. Application procedures for buildings AG3/89.3(2001)).

5. Characteristic curve

LGH-50RVX-E

LGH-65RVX-E

0 20 40 60 80 100 120 140 160 180

0 100 200 300 400 500 600 700

Air volume

/h)

(L/s)

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Without GUG-01SL-E With GUG-01SL-E

Temperature

Exchange efficiency (%)

100

150

200

250

300

350

Static pressure (Pa)

Air volume

Without GUG-01SL-E With GUG-01SL-E

(m3/h)

(L/s)

0 20 40 60 80 100 120 140 160 180 200 220 240 260

0 100 200 300 400 500 600 700 800 900 1000

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

100

150

200

250

300

350

Static pressure (Pa)

Exchange efficiency (%)

Following gures show air volume drop when connecting Dx-coil unit. The air ow range is limited because of the protection for overload of outdoor unit when Dx-coil unit is connected.

CHAPTER3 Specifications / 5. Characteristic curve

LGH-80RVX-E

LGH-100RVX-E

0 50 100 150 200 250 300 350

0 200 400 600 800 1000 1200

Without GUG-02SL-E With GUG-02SL-E

(m3/h)

(L/s)

Air volume

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

Exchange efficiency (%)

100

150

200

250

300

350

Static pressure (Pa)

0 50 100 150 200 250 300 350 400

0 500 1000 1500

Air volume

Without GUG-02SL-E With GUG-02SL-E

(m3/h)

(L/s)

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

Exchange efficiency (%)

100

150

200

250

300

350

Static pressure (Pa)

LGH-150RVX-E

0 100 200 300 400 500 600 700 800

500 1000 1500 2000 2500 3000

Air volume

Without GUG-03SL-E With GUG-03SL-E

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

Exchange efficiency (%)

100

150

200

250

300

350

Static pressure (Pa)

(m3/h)

(L/s)

LGH-200RVX-E

0 100 200 300 400 500 600 700 800

0 500 1000 1500 2000 2500 3000

Air volume

Without GUG-03SL-E With GUG-03SL-E

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

Exchange efficiency (%)

100

150

200

250

300

350

Static pressure (Pa)

/h)

(L/s)

LGH-150RVXT-E

0 100 200 300 400 500 600

0 500 1000 1500 2000 2500

Air volume

100

150

200

250

300

350

450

400

Without GUG-03SL-E With GUG-03SL-E

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

Exchange efficiency (%)

Static pressure (Pa)

/h)

(L/s)

LGH-200RVXT-E

0 100 200 300 400 500 600 700 800

0 500 1000 1500 2000 2500 3000

Air volume

Without GUG-03SL-E With GUG-03SL-E

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

100

150

200

250

300

350

450

400

Exchange efficiency (%)

Static pressure (Pa)

(m3/h)

(L/s)

LGH-100RVX-E

CHAPTER3 Specifications / 5. Characteristic curve

LGH-250RVXT-E

0 100 200 300 400 500 600 700 800 900 1000 1100

0 1000 2000 3000 4000

Air volume

Without GUG-03SL-E

RA temperature control

With GUG-03SL-E

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

Exchange efficiency (%)

100

150

200

250

300

350

450

400

Static pressure (Pa)

(m3/h)

(L/s)

0 100 200 300 400 500 600 700 800 900 1000 1100

0 1000 2000 3000 4000

Air volume

Without GUG-03SL-E

SA temperature control

With GUG-03SL-E

SP1

SP2

SP3

SP4

Enthalpy cooling

Enthalpy heating

Temperature

Exchange efficiency (%)

100

150

200

250

300

350

450

400

Static pressure (Pa)

(m3/h)

(L/s)

[Reference information]

P-Q curve image

1. Lossnay unit

2. Lossnay unit + Dx-coil unit

3. Lossnay unit (fan power up +4) + Dx-coil unit

Static pressure (Pa)

Air volume (m3/h)

Recovery of static pressure losing by Dx-coil unit.

*This graph is just for illustrative purposes.

When connecting Dx-coil unit to Lossnay unit, the original Lossnay P-Q curve (Curve.1) will decrease because of adding pressure loss by Dx-coil unit (Curve.2). One solution to recover this static pressure decrease is setting fan power up function of Lossnay unit (Curve.3).

This fan power up function is only available when Lossnay remote controller PZ-61DR-E is used. Select adequate setting data number which is associated with fan power up level shown in below table at the function setting page of PZ-61DR-E.

Refer to Lossnay and PZ-61DR-E installation manual for more detailed information.

DIP-SW

Setting

check

PZ-61DR-E

Setting

check

Supply fan power up

SW No. Setting Function No. Setting data

N/A

- -

(Factory setting)

N/A

- - 1 1 level up

- - 2 2 level up

- - 3 3 level up

- - 4 4 level up

CHAPTER4

Outlines and Dimensions

1. Outlines and dimensions

GUG-01SL-E

Names of the parts

Heat exchanger

Drain pump

Control box Supply air thermistor

(Only for GUG-02 and 03SL-E)

Note:

The drain pump always runs in the cooling mode and continues to run for six minutes after the unit stops.

593

492

146

166

812

330

φ208

φ192

520

200

551

147

Air inlet from

Lossnay

115 186

100 77

An inspection opening is required for installation and regular maintenance (check) of the drain pump.

811

Unit (mm)

Ceiling suspension fixture

Liquid pipe φ6.35

Gas pipe φ12.7Maintenance cover for drain pump, inlet air

thermistor and water sensor

Heat exchanger

Control box

150 to 200

Drain pump

Drain pipe (O.D φ32)

Inspection

opening

450 x 450 or

(supply air)

Ceiling suspension fixture (4-13 X 20 oval)

Power supply cable opening

CHAPTER4 Outlines and Dimensions / 1. Outlines and dimensions

GUG-02SL-E

GUG-03SL-E

600

492

132

207

1034

394

φ258

φ242

750

25059

551

170

Air inlet from

Lossnay

115 186

165 56

An inspection opening is required for installation and regular maintenance (check) of the drain pump. When SA temp. control is selected, another inspection opening may be required in front of the unit for SA thermistor replacement only when an error occurred on the SA thermistor.

1033

Ceiling suspension fixture

Liquid pipe φ9.52

Gas pipe φ15.88Maintenance cover for drain pump, inlet air

thermistor and water sensor

Heat exchanger

Control box

150 to 200

Drain pump

Drain pipe (O.D φ32)

Inspection

opening

450 x 450 or

(supply air)

Ceiling suspension fixture (4-13 X 20 oval)

Power supply cable opening

Maintenance cover for SA thermistor

Unit (mm)

Ceiling suspension fixture

Liquid pipe φ9.52

Gas pipe φ15.88

Maintenance cover for drain pump, inlet air thermistor and water sensor

Heat exchanger

Control box

150 to 200

Drain pump

Drain pipe (O.D φ32)

Inspection

opening

450 x 450

or more

Ceiling suspension fixture

(4-13 X 20 oval)

Power supply cable opening

Maintenance cover for SA thermistor

Air inlet from

Lossnay

(supply air)

217

518

1130

14 250

290

250 47

461

750329

750

1156

459

404

115

340

55 78

Unit (mm)

CHAPTER4 Outlines and Dimensions/ 2. Installation example

2.1 GUG-01SL-E and GUG-02SL-E

2. Installation example

Note:

•The distance between the Lossnay unit and the Dx-coil unit must be between 25 cm and 5 m when the duct is straight.

•The length of the connection cable

(enclosed accessory) between the Lossnay and Dx-coil units is about 6 m. Please install the two units so that the cable can be connected.

Note:

•The duct between the two units can

be bent like the gure.

* To take the control cover off.

Top view (to install straight duct)

Side view (to install with straight duct)

Side view (to minimize the space with slope duct)

Top view (to install with bent duct)

Connection cable (Enclosed accessory)

Duct (Field supply)

Min 150*

CHAPTER4 Outlines and Dimensions/ 2. Installation example

Note:

•The distance between the Lossnay unit and the Dx-coil unit must be between 25 cm and 5 m when the duct is straight.

•The length of the connection cable

(enclosed accessory) between the Lossnay and Dx-coil units is about 6 m. Please install the two units so that the cable can be connected.

Note:

•The distance between the Lossnay unit and the Dx-coil unit must be between 25 cm and 5 m when the duct is straight.

•The length of the connection cable

(enclosed accessory) between the Lossnay and Dx-coil units is about 6 m. Please install the two units so that the cable can be connected.

2.2 GUG-03SL-E with LGH-150/200RVX-E

Side view (with chamber box)

Following duct works is example using chamber box between LGH-150/200RVX-E and GUG-03SL-E.

Top view (with chamber box)

Top view (to install with rectangular duct)

2.3 GUG-03SL-E with LGH-150/200/250RVXT-E

Connection cable (Enclosed accessory)

Duct (Field supply)

Connection cable (Enclosed accessory)

Chamber box (field supply)

Rectangular duct (field supply) Duct (field supply)

CHAPTER5

Wiring Diagram

1. Wiring diagram

Note:

1. TB6, TM104 and CN120 shown in dotted lines are eld work.

2. Make sure to connect the ground wire.

3. Prior to access the electrical parts cut off the power supply (all to Dx-coil unit, Lossnay unit and outdoor unit) more than ve

minutes.

4. The appliance shall be installed in accordance with national wiring regulations.

Printed circuit board A Printed circuit board B

TB6 : Terminal for power supply from the outdoor unit TM104 : Terminal for remote controller PZ-01RC TAB1 : Connector (Ground) SW11 : Switch (Function selection) SW1-SW4 : Switch (Function selection) LED11 : Inspection indicator lamp SW6 : Switch (Function selection) LED12 : Power supply indicator lamp LED1 : Power supply indicator lamp CN1 : Connector (Power supply) LED2-5 : Operation status CN2 : Connector (Transformer primary) LED6, 7 : Reading or writing data to SD card CN3 : Connector (Drain pump) CN105 : Connector (IT communication) CN4 : Connector (Transformer secondary) CN20 : Connector (TH1, software use) CN5 : Connector (IT communication) CN21 : Connector (TH2, liquid pipe temp.) CN6 : Connector (Output to PCB A) CN22 : Connector (Remote controller) CN9 : Connector (TH9, supply air temp.) CN23 : Connector (TH11, inlet air temp.) CN10 : Connector (Water sensor) CN29 : Connector (TH5, gas pipe temp.) CN120 : Connector (Communication to Lossnay) CN82 : Connector (Forced comp. OFF)

: Terminal block

: Connector on PCB

Denition of symbols

Attention

1.With this product, the wiring installation method will vary according to the design of the system.

2.Perform electrical installation to meet local electrical regulations.

3.Always use double insulated PVC cable for the transmission cables.

4.Wiring work must be performed by qualied professionals.

CN105

LED1

TB6

CN9

CN10

CN120

CN3

CN2CN4

CN6

CN5

CN1

SW11

TM104

LED12

LED11

SW1

SW6

TAB1

CN20

CN23 CN21 CN29

CN22 CN82

TH11

TH2

TH5

SW2

SW3

SW4

LED5 LED4 LED3 LED2

LED6 LED7

TH9

SA thermistor (GUG-02 and GUG-03SL-E)

Dedicated remote controller PZ-01RC

(Enclosed accessory)

To Lossnay (CN20)

(RED)

CN20:RED CN23:BROWN CN29:BLACK CN22:BLUE Others: WHITE

(RED)

(YELLOW)

(WHITE)

(GREEN)

To outdoor unit

Printed Circuit Board B

Printed Circuit Board A

TRANS

DRAIN

PUMP

WATER

SENSOR

* PZ-61DR-E cannot be connected.

Fuse 15 A 250 V

Fuse 5 A 250 V

+ 53 hidden pages

Mitsubishi Electric GUG-01SL-E, GUG-03SL-E, GUG-02SL-E Technical Manual

Specifications and Main Features

Frequently Asked Questions

User Manual