LGH-F-RX3-E
1. COMPARISON OF PRIMARY BUILDING VENTILATION METHODS ....................................................................ERV-2
2. LOSSNAY® PRINCIPLES.........................................................................................................................................ERV-2
2.1. LOSSNAY® ENERGY RECOVERY VENTILATIORS - CORE .........................................................................ERV-2
2.2. LOSSNAY® CONSTRUCTION ........................................................................................................................ERV-3
2.3. CALCULATION OF TOTAL ENERGY RECOVERY EFFICIENCY ..................................................................ERV-3
2.4. UNBALANCED AIRFLOW CORRECTION .....................................................................................................ERV-4
2.5. LOSSNAY® OPERATION / VENTILATION MODES ........................................................................................ERV-4
2.6. AUTOMATIC VENTILATION SWITCHING - BYPASS DAMPER OPERATION ..............................................ERV-5
2.7. IMPORTANCE OF FILTERS ...........................................................................................................................ERV-5
2.8. ENERGY RECOVERY VENTILATION TERMINOLOGY ................................................................................ERV-7
3. LOSSNAY® MODELS AND SPECIFICATIONS ........................................................................................................ERV-8
LGH-F300RX3-E .......................................................................................................................................................ERV-8
LGH-F470RX3-E .....................................................................................................................................................ERV-10
LGH-F600RX
LGH-F1200RX3-E ...................................................................................................................................................ERV-14
4. WIRING DIAGRAMS ..............................................................................................................................................ERV-16
5. SOUND ANALYSIS ................................................................................................................................................ERV-18
5.1. SOUND ANALYSIS .......................................................................................................................................ERV-18
5.2. LGH-F-RX3-E NC CURVES ..........................................................................................................................ERV-18
6. FAN SPEED CONTROL CONSIDERATIONS........................................................................................................ERV-20
7. INSTALLATION ......................................................................................................................................................ERV-20
7.1. INSTALLATION DIAGRAMS .........................................................................................................................ERV-20
7.2. ALTERNATE INSTALLATION FOR LOSSNAY® ............................................................................................ERV-21
7.3. SELECTING DUCT ATTACHMENT DIRECTION .........................................................................................ERV-22
7.4. INSTALLATION OF SUPPLEMENTARY FAN DEVICES AFTER LOSSNAY® UNIT .....................................ERV-23
8. ELECTRICAL INSTALLATION ...............................................................................................................................ERV-23
9. SYSTEM CONTROL EXAMPLES ..........................................................................................................................ERV-24
3-E .....................................................................................................................................................ERV-12
Lossnay ERV
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-1LGH-F-RX3-E (Feb. 2009)
1. COMPARISON OF PRIMARY BUILDING VENTILATION METHODS
There are two main ventilation methods:
LGH-F-RX3-E
Centralized Ventilation Method
This is mainly used in large buildings, with the outside air
intake being installed in one machine room. For this method,
primary treatment of the outside air, such as energy recovery
and dust removal, is performed before distribution to the build-
ing duct system.
Exhaust
Supply fan
Each unit
Air exhaust
(stale air)
Air intake
(outside air)
Filters
Lossnay
®
Independent Zoned Ventilation Method
This is mainly used in small to medium-sized buildings,
with areas being ventilated using outside air intakes from
independent ventilation devices. The rate of use of this
method has recently increased as zone conditioning and
independent control have become more feasible.
System operation with celiling cassette (recessed) air conditioner
Ceiling-cassette package air
conditioner or fan coil unit
Exhaust grill
System operation with ducted air conditioner
Ceiling-embedded-type package
air conditioner or fan coil unit
Exhaust grill
Independent operation with ceiling-suspended air conditioner
Ceiling-cassette or ceiling-suspended-type
package air conditioner or fan coil unit
Ceiling-mounted-type Lossnay or
ceiling-embedded-type Lossnay
Ceiling-recessed-type
Lossnay
Finished ceiling
Ceiling-recessedtype Lossnay
Finished ceiling
Finished ceiling
®
unit
Exhaust air
Outside air
®
Exhaust air
Outside air
Outside air
Exhaust air
®
2. LOSSNAY® PRINCIPLES
2.1. Lossnay® Energy Recovery Ventilators – Core
The sophisticated energy recovery technology of the LOSSNAY® core is constructed from a specially treated cellulose membrane
separating cross-flow air passages with a corrugated structure for strength and durability. See below, right for an illustration of the
LOSSNAY® core.
41°F (5.2°C)
32°F (0°C)
Fresh cool air (outdoor)
Stale hot air (exhaust)
68°F (20°C)
Stale warm air (indoor air)
59°F (14.8°C)
Fresh warm air (indoor supply air)
Stale air exhaust
(dirty indoor air)
Fresh air induction
(fresh air)
CITY MULTI® can integrate LOSSNAY® ERVs into the air conditioning system, providing the best overall solution to ventilation
and air-conditioning.
Outdoor unit
Fresh air exhaust
(fresh heating/cooling air)
Stale air induction
(dirty heating/cooling air)
Centralized Controller
AG-150A
ERV-2
CENTRALIZED CONTROLLER AG-150A
Remote controller
Indoor unit Indoor unit
®
Lossnay
®
LOSSNAY Remote controller PZ-52SF-E
Performance Certied
to ARI 1060 Standard
LGH-F-RX3-E (Feb. 2009)
The sophisticated energy recovery technology of the LOSSNAY® core is constructed from a specially treated cellulose membrane
separating cross-flow air passages with a corrugated structure for strength and durability. See below, right for an illustration of the
LOSSNAY® core.
CITY MULTI® can integrate LOSSNAY® ERVs into the air conditioning system, providing the best overall solution to ventilation
and air-conditioning.
Lineup of LOSSNAY
Outdoor unit
Remote controller
Indoor unit Indoor unit
Lossnay
®
32°F (0°C)
Fresh cool air (outdoor)
41°F (5.2°C)
Stale hot air (exhaust)
59°F (14.8°C)
Fresh warm air (indoor supply air)
68°F (20°C)
Stale warm air (indoor air)
Stale air exhaust
(dirty indoor air)
Fresh air exhaust
(fresh heating/cooling air)
Stale air induction
(dirty heating/cooling air)
Fresh air induction
(fresh air)
LOSSNAY Remote controller PZ-52SF-E
®
Centralized Controller
AG-150A
CENTRALIZED CONTROLLER AG-150A
®
ERV units
LGH-F300RX3-E 300 cfm 1-phase, 208/230V, 60Hz
LGH-F470RX3-E 470 cfm 1-phase, 208/230V, 60Hz
LGH-F600RX3-E 600 cfm 1-phase, 208/230V, 60Hz
LGH-F1200RX3-E 1200 cfm 1-phase, 208/230V, 60Hz
Lossnay ERV
LGH-F-RX3-E
2.2. Lossnay® Construction
Lossnay® ERVs are constructed so that the exhaust
air passage from the indoor side to the outdoor
side (RA EA) and the outside air passage from
the outdoor side to the indoor side (OA
cross. The Lossnay
the Lossnay® Core, which is installed at this cross
point and recovers the heat by conduction through
the separating medium between the airows,
and latent energy by molecular transfer through
the separation plate driven by vapor pressure
differential between the airstreams. This enables
the total energy loss during exhaust to be greatly
reduced.
2.3. Calculation of Total Energy Recovery Efficiency
The Lossnay
1. Temperature (sensible heat) recovery efciency
2. Humidity (latent heat) recovery efciency
3. Enthalpy (total heat) recovery efciency
The energy recovery effect can be calculated if two of the
above efciencies are known. (Lossnay® performance and
cost analysis can also be determined using Mitsubishi Electric
ERValue® software.
• Each recovery efciency can be calculated with the formulas
in the table.
• When the supply and exhaust air volumes are equal, the
heat recovery efciencies on the supply and exhaust sides
are the same.
• When the supply and exhaust air volumes are not equal, the
total heat recovery efciency is low if the exhaust volume is
lower, and high if the exhaust volume is higher.
®
energy recovery unit features
®
Core’s energy recovery efciency can be considered using the following three transfer rates:
SA)
Item Formula
Temperature recovery
efficiency (%)
Enthalpy recovery
efficiency (%)
OA - tSA
t
= x 100
t
[]
tOA - tRA
OA - iSA
i
= x 100
i
iOA - iRA
[]
= Efficiency (%)
t = Dry Bulb
Temperature (°F)
i = Enthalpy (Btu/lb)
SA
(Supply air diffuser)
Supply fan
RA
(Return air)
Exhaust side filter
Note: The duct inlet and outlet are arranged in-line
in the actual product.
SA = Supply Air; RA = Return Air
EA = Exhaust Air; OA = Outside Air
OUTDOORS
EA
Stale indoor
air exhaust
Transmission
plates
Outside air intake
OA
®
Lossnay
Core
ERV
Intake side filter
INDOORS
EA
(Exhaust air)
Exhaust fan
OA
(Outside air)
SA
Supply
preconditioned
outside air to
AC system
Partition plates
Return stale indoor
air
RA
Performance Certied
to ARI 1060 Standard
ERV-3LGH-F-RX3-E (Feb. 2009)
Calculation of Supply Air Condition After Passing Through Lossnay
If the Lossnay energy recovery efciency and the conditions
of the room and outdoor air are known, the conditions of the
LGH-F-RX3-E
air entering the room and the air exhausted outdoors can be
determined with the following formulas in the table.
Temperature t
Enthalpy i
Supply side Exhaust side
SA = tOA - (tOA- tRA) x ttEA = tRA + (tOA - tRA ) x t
SA = iOA - (iOA - iRA ) x iiEA = iRA + (iOA - iRA ) x i
2.4. Unbalanced Airow Correction
In unbalanced applications, it is necessary to calculate the pressure
drops of the two air streams separately using the applicable chart
and correct the efciencies using the instructions and the K-Factor
chart below.
1. In unbalanced airow applications, the external
static pressure must be calculated for each air stream
separately using the ESP curves for the applicable
product.
2. The temperature effectiveness must also be
corrected using the K-Factor chart (at right).
A. Determine which correction factor to use by
calculating the K-Factor (Air Volume Ratio).
B. Determine the balanced airow effectiveness
from the applicable product graphs using the outside
airow (CFM).
C. Correct the effectiveness for the unbalanced
airow by nding the Original Exchange Balanced
Efciency (%), then nd the appropriate K-Factor
Curve in the chart. From that point, read the
Corrected Exchange Efciency (%) on the left side of
the chart.
Energy Recovery Efficiency Correction Curve
Energy Recovery
Efficiency (%)
100
(K-Factor)
®
(K-Factor)
1.4
1.3
1.2
1.1
1.0
0.9
0.8
Corrected Exchange Efficiency (%)
2.5. Lossnay® Operation / Ventilation Modes
1. Energy Recovery — Heat Exchange
Lossnay® technology is a full enthalpic energy exchange that recovers both
sensible energy or “heat recovery” and latent energy or “moisture transfer”
between air streams.
2. Bypass — No Exchange
0.7
0.6
0.5
Original Exchange Balanced Efficiency (%)
3. Automatic — Heat Exchange: Bypass
• In cooling, the automatic mode
accomplishes an energy savings function.
When the inbound outside air is ≥7.2º F
cooler than the outbound exhaust air, the
bypass damper opens in the outbound
airstream. This increases airflow and
provides cooler air to the conditioned
space.
• In heating, the automatic mode
may not be suitable without supply-air
preheating.
ERV-4
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
2.6. Automatic Ventilation Switching - Bypass Damper Operation
Effect of Automatic Ventilation Mode
The automatic damper mode automatically provides the correct ventilation for the conditions in the room. It eliminates the need for manual switch
operations when setting the Lossnay ventilator to “bypass” ventilation. The following shows the effect “bypass” ventilation will have under various
conditions. For automatic operation, when the air conditioning system is in the cooling mode, the bypass damper will open if the entering outside
air temperature is 7.2°F or more lower than the exhaust air temperature.
(1) Reduces cooling load--If the air outside is cooler than the air inside the building during the cooling season (such as early morning or at night),
bypass ventilation will draw in the cooler outside air and reduce the cooling load on the system.
(2) Cooling using outdoor air--During cooler season (such as between spring and summer or between summer and fall), if the people in a room
cause the temperature of the room to rise, bypass ventilation will draw in the cool outside air and use it to cool the room.
(3) Night purge--Bypass ventilation can be used to release hot air from inside the building that has accumulated during the hot summer season.
(4) Office equipment room cooling--During the cold season, outdoor air can be drawn in to cool rooms where the temperature has risen due to the
use of office equipment. (Only when interlocked with CITY MULTI
®
and Mr. Slim® indoor units.)
2.7. Importance of Filters
2.7.1. Data Regar
ding Dust
Table 1 Aerosol particle diameters and applicable ranges of various filters
Table 2 Major dust concentrations
Type Reference data
Remarks:
Lossnay ERV
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-5LGH-F-RX3-E (Feb. 2009)
2.72. Calculation Table for Dust Collection Efficiency of each Lossnay
®
Filter
LGH-F-RX3-E
Dust
Size
MERV
Rating
(µm)*
6; 3.0-10.0 µm
6.6-8.6
less than 49.9%
* Note: MERV rating is estimation from efficiency test data of AFI Gravitational method and ASHRAE Colorimetric method.
2.7.3. Pressure Loss
The pressure loss of the filter used within the Lossnay® units is shown below, expressed in terms of collection ratio (%).
ERV-6
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
200 ms or more
2.8. Energy Recovery Ventilation Terminology
Lossnay ERV
LGH-F-RX3-E
Balanced Ventilation
A ventiliation strategy using both an exhaust air
blower and a supply or make-up air blower provid-
ing the same airow and pressure so as not to
pressurize or depressurize a building.
CFM
Cubic Feet per Minute, a measure of air volume.
Delayed Operation
®
The On/Off operation of the Lossnay
unit can
be delayed for 30 minutes following the opera-
tion of the indoor unit. When using PZ-41SLB-E,
the delay can be set for 10, 20, 30, 40, 50 and 60
minutes.
ESP
External static pressure, available motive force
to propel air in a duct system from a blower or
ventilator.
Enthalpy Exchange
The exchange of both sensible and latent heat
energy.
Exhaust Air (EA)
Air expelled from indoor space.
External Control Input
An On/Off input signal for operating the Lossnay
®
unit that can be sent from an external device. The
signal may be a 12V-24V DC or an uncharged
a-contact signal.
Interlocked Lossnay
Lossnay
®
unit linked to CITY MULTI® or Mr. Slim®
®
indoor units that receive signals and operates via
the indoor unit’s remote controller.
Non-interlocked Lossnay
®
Lossnay unit controlled independently of
®
CITY MULTI
Lossnay
or Mr. Slim® indoor units by the
®
remote controller and/or centralized
controller.
Outdoor Air (OA)
Air drawn from outdoors - ventilation air.
Pulse Input
When the control signal
from an external device
outputs a pulse such as
the one shown at right,
the pulse input control
®
is performed by the Lossnay
unit. (Optional DIP
switch 2-2 ON) 200 ms or more.
Remote Operation
This is used for enabling/disabling the On/Off con-
trol signal from an external device and for setting
interlocked operation of the external device and the
Lossnay unit.
ON/OFF interlock: Enables both ON OFF and
OFF ON external signals.
ON interlock: Enables OFF ON external signal.
Disables ON OFF external signal.
OFF interlock: Enables ON OFF external sig-
nal. Disables OFF ON external signal.
External priority: Same as on/off interlock but the
OFF signal from the remote controller is ignored
when the external control signal is on.
Return Air (RA)
Air drawn from indoor space.
Supply Air (SA)
Air supplied to indoor space.
Ventilation Modes
Energy Recovery – energy exchange through
Lossnay® core at all times.
Bypass – no exchange – bypass damper open.
Automatic – energy exchange or bypass as
determined by present temperature sensor in inlet
and discharge airstreams.
Performance Certied
to ARI 1060 Standard
ERV-7LGH-F-RX3-E (Feb. 2009)
3. LOSSNAY® MODELS AND SPECIFICATIONS
Model LGH-F300RX3-E Specifications Table
Position where duct direction change is possible
Model specifications and materials list for Lossnay
LGH-F-RX3-E
Model LGH-F300RX3-E
®
units
D
opening
A
®
core)
Air lters
Damper plate
Ceiling suspension xture
RA
(return air)
SA
(supply air)
7/8" E
Air supply fan
Control box
Maintenance cover
3-1/8"3-1/8"
G
H
C
K
Air exhaust fan
EA
(exhaust air)
J
B
OA
(outside air)
Maintenance space for
heat exchanger, air
lters,and fans
Ceiling suspension xture
Dimensions Ceiling suspension Nominal Duct connecting Duct pitch
Unit fixture pitch diameter flange Weight
A B C D E F
K
Inspection
23-5/8" or more
5-7/8" ~ 9-13/16"
Energy exchanger (Lossnay
K
G H J K
inches 34-15/16 40 12-1/2 31-1/8 41-1/4 1-9/16 ø8 ø7-9/16 ø8-3/16 29-5/16 4-7/8 73 lb
mm 888 1016 318 791 1048 40 ø203 ø192 ø208 745 124 33 kg
F
ERV-8
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Model LGH-F300RX3-E Characteristic Curve
* Attention
1. The defrost mode must be operated at 14°F or below.
2. The current, power consumption, and efficiency are based on the above air flow rate.
3. The sound at the air outlets are the values at a 45° angle, 59 in. in front of the unit.
4. Fan speed can be switched between high and low.
The main unit switch must be used to select the extra-high fan speed.
5. Air conditions as per ARI standard 1060-2005.
*Specifications may be subject to change without notice.
Lossnay ERV
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-9LGH-F-RX3-E (Feb. 2009)
Model LGH-F470RX3-E
Model LGH-F470RX3-E Specifications Table
LGH-F-RX3-E
(149 mm)
Air exhaust fan
5-7/8”
Position where duct direction change is possible
D
Ceiling suspension xture
EA
(exhaust air)
B
J
(149-249 mm)
OA
(outside air)
Maintenance space for
heat exchanger, air
lters, and fans
Energy exchanger
®
(Lossnay
core)
Ceiling suspension xture
Dimensions Ceiling suspension Nominal Duct connecting Duct pitch
Unit fixture pitch diameter flange Weight
A B C D E F
(149-249 mm)
5-7/8" ~ 9-13/16"
K
Inspection
opening
23-5/8" or more
A
5-7/8”
(149 mm)
Air lters
G H J K
RA
(return air)
Damper plate
E
SA
(supply air)
7/8”
(22 mm)
Air supply fan
Control box
Maintenance cover
3-1/8”3-1/8”
(79 mm)(79 mm)
G
H
inches 45-13/16 39-1/2 15-11/16 40-9/16 40-13/16 3/8 ø10 ø9-1/2 ø10-3/16 27-3/16 5-7/8 143 lb
mm 1164 1003 398 1030 1037 9.5 ø254 ø241 ø259 691 149 65 kg
3-9/16”
(90 mm)
F
C
ERV-10
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Model LGH-F470RX3-E
* Attention
1. The defrost mode must be operated at 14°F or below.
2. The current, power consumption, and efficiency are based on the above air flow rate.
3. The sound at the air outlets are the values at a 45° angle, 59 in. in front of the unit.
4. Fan speed can be switched between high and low.
The main unit switch must be used to select the extra-high fan speed.
5. Air conditions as per ARI standard 1060-2005.
*Specifications may be subject to change without notice.
Model LGH-F470RX3-E Characteristic Curve
Lossnay ERV
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-11LGH-F-RX3-E (Feb. 2009)
Model LGH-F600RX3-E
Model LGH-F600RX3-E Specifications Table
Model LGH-F600RX3-E
LGH-F-RX3-E
Air exhaust fan
Position where duct direction change is possible
D
Damper plate
Ceiling suspension xture
K
EA
(exhaust air)
J
B
OA
(outside air)
Maintenance space for
heat exchanger, air
lters, and fans
Ceiling suspension xture
Dimensions Ceiling suspension Nominal Duct connecting Duct pitch
Unit fixture pitch diameter flange Weight
A B C D E F
K
Inspection
(600 mm or more)
23-5/8" or more
5-7/8" ~ 9-13/16"
Energy exchanger (Lossnay
3-1/8"
(79 mm)
G H J K
opening
(149-249 mm)
®
core)
A
K
Air lters
RA
(return air)
E
SA
(supply air)
7/8"
(22 mm)
Air supply fan
Control box
Maintenance cover
3-1/8"
(79 mm)
G
H
C
inches 45-13/16 48-7/16 15-11/16 40-9/16 49-3/4 3/8 ø10 ø9-1/2 ø10-3/16 36-3/16 5-7/8 159 lb
mm 1164 1230 398 1030 1264 9.5 ø254 ø241 ø259 919 149 72 kg
F
ERV-12
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Model LGH-F600RX3-E
Model LGH-F600RX3-E Characteristic Curve
Lossnay ERV
LGH-F-RX3-E
* Attention
1. The defrost mode must be operated at 14°F or below.
2. The current, power consumption, and efficiency are based on the above air flow rate.
3. The sound at the air outlets are the values at a 45° angle, 59 in. in front of the unit.
4. Fan speed can be switched between high and low.
The main unit switch must be used to select the extra-high fan speed.
5. Air conditions as per ARI standard 1060-2005.
*Specifications may be subject to change without notice.
Performance Certied
to ARI 1060 Standard
ERV-13LGH-F-RX3-E (Feb. 2009)
Model LGH-F1200RX3-E
Model LGH-F1200RX3-E Specifications Table
Model LGH-F1200RX3-E
LGH-F-RX3-E
Air exhaust fan
Damper plate
D
Ceiling suspension xture
EA
(exhaust air)
B
29-1/8"
OA
(outside air)
23-5/8" or more
Maintenance space for
heat exchanger,
air lters,
and fans
5-7/8" ~ 9-13/16"
Energy exchanger
(Lossnay
®
core)
Inspection
opening
A
9-13/16"
47"
Air supply fan
Control box
Maintenance cover
5-1/8"45-13/16"9-13/16"5-1/8"
LGH-F1200RX3-E has a double
circuit board and requires two
M-NET connections.
F
C
inches 65-7/16 48-7/16 31-1/2 40-9/16 50-1/8 8-3/4 ø14 ø13-3/4 29- 1/8 395 lb
mm 1164 1230 800 1030 1273 222 ø356 ø349 740 179 kg
Ceiling suspension xture
Air lters
Power cord opening
G
E
1"
27-3/4"
ø13-3/4"
RA
(return air)
SA
(supply air)
--Two addresses required.
ERV-14
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Model LGH-F1200RX3-E
Model LGH-F1200RX3-E Characteristic Curve
Lossnay ERV
LGH-F-RX3-E
* Attention
1. The defrost mode must be operated at 14°F or below.
2. The current, power consumption, and efficiency are based on the above air flow rate.
3. The sound at the air outlets are the values at a 45° angle, 59 in. in front of the unit.
4. Fan speed can be switched between high and low.
The main unit switch must be used to select the extra-high fan speed.
5. Air conditions as per ARI standard 1060-2005.
*Specifications may be subject to change without notice.
Performance Certied
to ARI 1060 Standard
ERV-15LGH-F-RX3-E (Feb. 2009)
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YERG
YERG
EULB
EULB
ETIHW
ETIHW
1WS
2WS
5WS
2AS
1AS
N
L
Power
Terminal
Control
Terminals
4. WIRING DIAGRAMS
LGH-F300RX3-E, -F470RX3-E, -F600RX3-E
LGH-F-RX3-E
• Dotted lines represent eld-supplied wire.
• Be sure to connect the ground wire.
• Breaker should be provided by the
customer.
M1 Motor for exhaust fan
M2 Motor for supply fan
C Capacitor
GM Motor for bypass movement
LS Microswitch
TH1 Thermistor for outside air
TH2 Thermistor for return air
SW1 Switch (Main/Sub change)
SW2,5 Switch (Function selection)
SW3 High/X-High select switch
(Exhaust fan)
SW4 High/X-High select switch
(Supply fan)
TM1 Terminal block (Power supply)
TM2 Terminal block
(Transmission cable and
external control input)
TM3 Terminal block (Monitor
output)
TB5 Terminal block (M-NET
Transmission cable)
S1, S2 Connector (Power supply)
TR Control circuit transformer
X7 Relay contact (for operation
monitor output)
X8 Relay contact (for
malfunction monitor output)
CN1 Connector
(Transformer primary)
CN2 Connector
(Transformer secondary)
CN5 Connector (Thermistor)
CN6 Connector (Microswitch)
CN7 Connector
(Motor for bypass operation)
CN8-1 Tab connector (Fan motor)
CN8-2 Tab connector (Fan motor)
CN9 Connector (Fan motor)
CN10 Connector (Fan motor)
CN16 Connector (High/Low switch)
CN32 Connector (Remote control selection)
SA1 Address setting rotary switch (10 digit)
SA2 Address setting rotary switch (1 digit)
LED1 Inspection indicator lamp
LED2 Inspection indicator lamp
LED4 Power supply indicator lamp
LED6 M-NET indicator lamp
MARK: Indicates Terminal block
Connector
Board insertion connector or
fastening connector of control board
ERV-16
LGH-F-RX3-E (Feb. 2009)
Note: CN16 is accessed using a PAC-715AD
3-wire connector.
Performance Certied
to ARI 1060 Standard
LGH-F1200RX3-E
• Dotted lines represent eld-supplied wire.
• Be sure to connect the ground wire.
• Breaker should be provided by the
customer.
M1 Motor for exhaust fan
M2 Motor for supply fan
C Capacitor
GM Motor for bypass movement
LS Microswitch
TH1 Thermistor for outside air
TH2 Thermistor for return air
SW1 Switch (Main/Sub change)
SW2,5 Switch (Function selection)
SW3 High/X-High select switch
(Exhaust fan)
SW4 High/X-High select switch
(Supply fan)
TM1 Terminal block (Power supply)
TM2 Terminal block
(Transmission cable and
external control input)
TM3 Terminal block (Monitor
output)
TB5 Terminal block (M-NET
Transmission cable)
S1, S2 Connector (Power supply)
TR Control circuit transformer
X7 Relay contact (for operation
monitor output)
X8 Relay contact (for
malfunction monitor output)
CN1 Connector
(Transformer primary)
CN2 Connector
(Transformer secondary)
CN5 Connector (Thermistor)
CN6 Connector (Microswitch)
CN7 Connector (Motor for
bypass operation)
CN8-1 Tab connector (Fan motor)
CN8-2 Tab connector (Fan motor)
CN9 Connector (Fan motor)
CN10 Connector (Fan motor)
CN16 Connector (High/Low switch)
CN32 Connector (Remote control selection)
SA1 Address setting rotary switch (10 digit)
SA2 Address setting rotary switch (1 digit)
LED1 Inspection indicator lamp
LED2 Inspection indicator lamp
LED4 Power supply indicator lamp
LED6 M-NET indicator lamp
MARK: Indicates Terminal block
Connector
Board insertion connector or
fastening connector of control board
SL
MG
M
1
YLPPUS
ROTOM NAF
2
M
TSUAHXE
ROTOM NAF
SL
MG
YLPPUS
ROTOM NAF
M
2
TSUAHXE
ROTOM NAF
M
1
BROWN
Lossnay ERV
LGH-F-RX3-E
)AO( 1HT
)AR( 2HT
2S
× 4
YELLOW
A3.6V052
× 3
5
BLACK
HIGH
EXTRA
1
C101
ZNR101
HIGH
GREY
× 4
4WS
YELLOW
tinu yanssoL
stinu 7 x.aM
WOLLEY/NEERG
2S
EXTRA
RT
WHITE
1NC
3
C
HIGH
1
-ZP
elbac noiissimsnarT
YELLOW
RED
WHITE
6
1
1
7NC
× 5
× 2
× 1
3WS
HIGH
HIGH
EXTRA
1
5
9NC
BLUE
WHITE
ORANGE
C
RT
WHITE
1NC
3
C
A
E-BLS14
YELLOW
WHITE
1
1
7NC
× 5
× 2
× 1
3WS
HIGH
HIGH
EXTRA
5
1
C
9NC
ORANGE
WHITE
BLUE
5BT2MT1MT
B
S6
-ZP
E-FS25
C
BROWN
RED
6
)61NC(
BROWN
2NC
BROWN
)3MT(
BROWN
BLUE
BLUE
GREY
GREY
ORANGE
ORANGE
6NC
5NC
)23NC(
1WS
2WS
× 7
01
9
61NC
23NC
× 7
3MT
01
9
)5BT(
S
B
)noitanidrobuS(
A
6
2AS
5
1AS
4
3
5WS
2
1
× 8
)2MT(
78
)AO( 1HT
AR( 2HT
)
ORANGE
GREY
GREY
BLUE
BLUE
ORANGE
6NC2NC
5NC
5BT
S
B
)niaM(
1WS
× 8
78
A
6
2AS
5
1AS
4
3
5WS2WS
2
1
2MT
eriw dleihS
dergahcnU
tcatnoc-a
hgiH
elbac noiissimsnart-TEN-M
tuptuo rotinom noitarepO
N.IMX.AM
Am001 V022CA A2 V042CA
Am001 V5 CD A2 V42 CD
tuptuo rotinom noitcnuflaM
N.IMX.AM
Am001 V022CA A1 V042CA
Am001 V5 CD A1 V42 CD
ro V21
CD V42
milS .rM
)ralopnon(
31
degrahcnU
tcatnoc-a
woL
61NC
rotcennoc tceles woL/hgiH
tupni lortnoc lanretxE
NWORB
EULB
1S
ESUF
A3.6V052
C101
DSA1
ZNR101
2-8NC
ZNR102
RED
× 3
1-8NC
4WS
HIGH
5
01NC
GREY
BLACK
NWORB
EULB
1S
ESUF
DSA1
ZNR102
2-8NC
BROWN
RED
1-8NC
01NC
EP5NL
NL
YLPPUS REWOP
ZH05 ~ V042 - 022
ZH06 ~ V022
)UE ni dilavnI(
Note: The double control board for the
LGH-F12000RX has two M-NET addresses.
Note: CN16 is accessed using a PAC-715AD
3-wire connector―two required.
Performance Certied
to ARI 1060 Standard
ERV-17LGH-F-RX3-E (Feb. 2009)
Room application
dB
NC value Room application
dB
NC value
Example Continuous frequency analysis NC curve
Tolerable noise levels and NC values according to room application
Sound Pressure Level (dB)
5. SOUND ANAL YSIS
5.2. LGH-F-RX3-E NC Curves
LGH-F300RX
3
: Lossnay® ventilation : Lossnay® ventilation
5 ft. below
5 ft. below
5.1. Sound Analysis
The human ear senses differently according to frequency. However, sound generated from a vibration is not limited to one frequency but in-
LGH-F-RX3-E
stead various frequencies are generated at different levels. This is expressed by the NC curve, which is determined according to the difculty
of hearing a conversation. Even if the sound is a very low level, it is annoying if a specic frequency is emitted.These sounds are suppressed
to a minimum during product design stages, but the sound may become very disturbing with resonance of the ceiling, wall, etc.
ERV-18
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
5.2. LGH-F-RX3-E NC Curves
LGH-F300RX
3
LGH-F470RX
3
LGH-F600RX
3
: Lossnay® ventilation : Lossnay® ventilation
: Lossnay
®
ventilation : Lossnay® ventilation
: Lossnay
®
ventilation: Lossnay® ventilation
5 ft. below
5 ft. below
5 ft. below
5 ft. below
5 ft. below
5 ft. below
Lossnay ERV
LGH-F-RX3-E
LGH-F1200RX
33
Lossnay® ventilation Lossnay® ventilation
5 ft. below
5 ft. below
Performance Certied
to ARI 1060 Standard
ERV-19LGH-F-RX3-E (Feb. 2009)
LGH-F300 · F470 · F600RX types
LGH-F1200RX type
Note: The double control board for the
LGH-F1200RX has two M-NET addresses.
(1) The ceiling embedded type: 300, 470, 600 and 1200 CFM types are available. Select an adequate model according to the room size and air
volume for the application and sound levels.
(2) LGH units are supplied with two speed blowers. Speeds are “LOW” and either “HIGH” or “EXTRA HIGH” as selected. All types have an extra high speed. This setting is for a long duct run or when a large air volume is required. The positive and negative pressures of the room can also
be adjusted with dampers.
(3) The units have a low-sound design, however, for further sound reduction a silencer-type supply/return grille for supply/return air in the room, a
silencer box for reducing air sound into the room, and a flexible silencer should be used.
6. FAN SPEED CONTROL CONSIDERATIONS
LGH-F-RX3-E
7. INSTALLATION
7.1. Installation Diagrams
LGH- F300 · F470 · F600RX models
Installation diagram
Ø
Always insulate the two ducts leading outside the building
(intake air and exhaust air ducts) to prevent condensation.
ERV-20
on the air filter and Lossnay
LGH-F-RX3-E (Feb. 2009)
Ø
®
Core removal
Air volume (CFM) Model
Dimensions
AB
Performance Certied
to ARI 1060 Standard
7.2. Alternate Installation for Lossnay
Top/bottom reverse installation
Vertical installation patterns
Precautions
Slanted installation
Special Note
®
®
All LGH-RX models can be installed in top/bottom
reverse.
Vertical installation is possible, but the
installation pattern is limited for some
models. Refer to the examples shown for
installation patterns.
The LGH-RX model was originally
designed for being embedded in
the ceiling. Vertical installation
is not normally desirable for
installation and maintenance.
Slanted installation is not recommended.
LGH- F1200RX model
AB
Installation diagram
Lossnay ERV
LGH-F-RX3-E
Ø
on the air filter and Lossnay
Always insulate the two ducts leading outside the
building (intake air and exhaust air ducts) to prevent
condensation.
Ø
®
Core removal
Air volume (CFM) Model
1200
LGH-F1200RX type
Dimensions
Performance Certied
to ARI 1060 Standard
ERV-21LGH-F-RX3-E (Feb. 2009)
LGH-F-RX3-E
7.3. Selecting Duct Attachment Direction
Installation and maintenance
Installation applications
®
®®
®
®
®
Ø
condensation.
Choose between two directions for the outside duct (OA, EA) piping direction for optimum installation.
A centralized controller can also be used.
ERV-22
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Lossnay ERV
Names of components in control box
Ground
Bushing
Ground
Bushing
Bushing
With this product, the wiring installation method will vary according to the design of the system. Perform electrical installation for each of the required
sections. Observe local codes and the National Electric Code directives.
7.4. Installation of Supplementary Fan Devices After Lossnay
®
Unit
Q-H for Lossnay® without extra fan Q-H for Lossnay® with extra fan
®
®
®
®
®
®
®
(See chart, bottom right.)
Lossnay
specfication curve
Lossnay with extra fan
®
®
A
Extra fan
specification curve
Air Volume
Lossnay
specfication curve
out
Static Pressure
Air Volume
Static Pressure
®
LGH-F-RX3-E
8. ELECTRICAL INSTALLATION
Performance Certied
to ARI 1060 Standard
ERV-23LGH-F-RX3-E (Feb. 2009)
Two remote controller system with multiple Lossnay units
It is also possible to operate two remote controller units when using
multiple Lossnay
®
units.
Remote controller
PZ-41SLB-E
Interlocking multiple units
When the operation signal is an uncharged a-contact signal
Interlocking/individual joint systems
By making the group setting, interlock settings have become possible.
(Joint use of the CITY MULTI
®
remote controller and Lossnay remote
controller is possible.)
Interlocking is possible from multiple air conditioning units, etc.
(excluding pulse input)
(Separately sold parts are necessary depending on the operation signal).
Applicable indoor units use MA remote contoller models.
Do not set the air conditioning unit and Lossnay
part of the same group.
Power supplyPower supply Power supply Power supply
Lossnay
®
A/CA/C A/C
Remote
controller
PZ-41SLB-E
Air conditioning
unit side remote
controller
Air conditioning
unit side remote
controller
Indoor unit
(01)
Centralized
controller
AG-150A
(201)
Outdoor
unit (51)
Operation settings
MA remote
controller
Group 1Group 2
Operating with external device
The operation of the Lossnay
®
will be connected with the operation or
stopping of the external device.
Input of level signal or pulse signal (12V DC, 24V DC, uncharged acontact) is possible.
One Lossnay
®
with one remote controller
One Lossnay
®
unit is operated independently with
one remote controller.
Multiple Lossnay
®
units with one remote controller
Up to 15 Lossnay
®
units can be controlled at
one time with one remote controller.
Two remote controller system with one Lossnay
®
The Lossnay® can be controlled from two remote
locations.
The remote controller gives priority to the last
touch.
Operating with Mr. Slim
®
(A-control) - Interlocked
The Remote controller (A-control) controls the air conditioning device and
the Lossnay
®
.
It is possible to operate or switch fan speed for the
Lossnay
®
individually.
Lossnay
Non-polar
2 wires
Remote controller
PZ-41SLB-E
Power supply
Lossnay
Non-polar
2 wires
Power supply
Remote
controller
PZ-41SLB-E
(Sub)
(Main)
Lossnay
Power supply
Lossnay
Non-polar
2 wires
Remote controller
PZ-41SLB-E
Power supply
Air conditioning device
and system control
It is possible to operate
16 indoor units per 1 Lossnay
®
Indoor
unit
MA remote controller
Outdoor unit
Indoor
unit
MA remote controller
Lossnay
®
Indoor
unit
MA remote controller
Lossnay
®
Indoor
unit
Indoor
unit
MA remote controller
Indoor
unit
MA remote controller
Lossnay
®
Indoor
unit
MA remote controller
Indoor
unit
MA remote controller
Lossnay
®
Indoor unitIndoor unit
Group 1 Group 5Group 3 Group 4Group 2
Outdoor unit Outdoor unit
Indoor
unit
MA remote controller
Lossnay
®
Lossnay
®
Group 1
Lossnay
®
3 puorG2 puorG
Control of start/stop, fan speed and ventiliation mode is possible from the Lossnay® M-NET remote controller PZ-52SF- E
Control of start/stop, fan speed and ventiliation mode is possible from the centralized controller.
It is possible to set a maximum of 16 units for 1 group.
Lossnay® M-NET
remote controller
PZ-52SF-E
Lossnay
®
Lossnay
®
Group 1
Lossnay® M-NET
remote controller
PZ-52SF-E
Lossnay®Lossnay
®
Lossnay
®
Lossnay
®
Group 3
Lossnay® M-NET
remote controller
PZ-52SF-E
Lossnay
®
Group 4Group 2
Power
supply
unit
Lossnay® M-NET
remote controller
PZ-52SF-E
Lossnay
®
Group 5
Lossnay
Power supply
Power supply
Remote
controller
Mr. Slim
(indoor unit)
Lossnay
®
Power supply
Power supply
Remote controller
Indoor unit
Remote controller
PZ-41SLB-E
Non-polar
two wires
Note: In the LGH-F1200RX type, there are two circuit boards installed in each unit,
so count each unit as two Lossnay
®
units.
Selection of interlocked operation
mode is possible.
Delayed start interlocked operation is
possible.
Centralized controller AG-150A
PAR-21MAA
CENTRALIZED CONTROLLER AG-150A
CENTRALIZED CONTROLLER AG-150A
9. SYSTEM CONTROL EXAMPLES
Basic System – Stand-alone Lossnay
LGH-F-RX3-E
®
ERV with PZ-41SLB-E Remote Controller
Operation with Mr. Slim
®
CITY MULTI® and Lossnay® Interlocked
Centralized Management System
M-NET SYSTEM
ERV-24
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Lossnay ERV
Use Lossnay® M-NET remote controller PZ-52SF-E.
(Do not use PZ-41SLB-E).
Lossnay
®
transmission connection terminal
Two remote controller system with multiple Lossnay units
It is also possible to operate two remote controller units when using
multiple Lossnay
®
units.
Power supply
Power supply
Remote controller
PZ-41SLB-E
Interlocking multiple units
When the operation signal is an uncharged a-contact signal
Interlocking/individual joint systems
By making the group setting, interlock settings have become possible.
(Joint use of the CITY MULTI
®
remote controller and Lossnay remote
controller is possible.)
Interlocking is possible from multiple air conditioning units, etc.
(excluding pulse input)
(Separately sold parts are necessary depending on the operation signal).
Applicable indoor units use MA remote contoller models.
Do not set the air conditioning unit and Lossnay
®
unit to be
part of the same group.
When the address number has been changed, the data in the memory
is automatically reset.
Power supplyPower supply Power supply Power supply
Lossnay
®
A/CA/C A/C
Remote
controller
PZ-41SLB-E
Air conditioning
unit side remote
controller
Air conditioning
unit side remote
controller
Air conditioning
unit side remote
controller
Indoor unit
(01)
Centralized
controller
AG-150A
(201)
Outdoor
unit (51)
Operation settings
MA remote
controller
Lossnay (02)
Lossnay M-NET
remote controller
(PZ-52SF-E)(102)
Group 1Group 2
Use Lossnay® remote controller PZ-41SLB-E
(Do not use PZ-52SF-E).
Lossnay
®
transmission connection terminal
ABS65654321
ABS A65BS
0
1
SA1 SA2
0
2
0
1
SA1 SA2SA1 SA2
Transmission cable
Transmission
cable
Round terminal
M-NET transmission cable
input terminal block
Shielded wire
M-NET
transmission cable
Remote controller input terminal
Main/Sub selection switch
(SW1)
Main Sub
(Set to Main when
shipped from the factory)
( ) address
LGH-F300, F470
andF600RX types
LGH-F1200RX type
LGH-F300, F470
and F600RX types
TB5
LGH-F1200RX type
TB5
Setting
Setting
LGH-F300, F470 and F600RX types LGH-F1200RX type
Upper
circuit
board
[Sub]
ex. SA1 = 0,
SA2 = 2
Lower
circuit
board
[Main]
ex. SA1 = 0,
SA2 = 1
CENTRALIZED CONTROLLER AG-150A
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-25LGH-F-RX3-E (Feb. 2009)
System Selection
LGH-F-RX3-E
Interlocked with CITY MULTI
Lossnay operation when indoor unit is stopped
Lossnay stopping when indoor unit is operating
Selecting Lossnay fan speed
When interlocked with indoor unit for compatibility with R22, R407C and R410A
Ventilation mode
Filter maintenance indicator
Lossnay error indicator
Delayed operation - selectable times
External control operating mode selection
Number of indoor units for interlocked group setting with one Lossnay unit
Number of Lossnay units for interlocked group setting with one indoor unit
1 Ventilation mode (Energy Recovery, Bypass, Auto) selectable from Centralized Controller, but not selectable
*
from remote controller.
Interlocked with Mr. Slim®
When using A-control remote controller
Lossnay operation when indoor unit is stopped
Lossnay stopping when indoor unit is operating ×
Other common items
Lossnay error indicator ×
Ventilation mode
Filter maintenance indicator ×
Delayed operation - selectable times
External control operating mode selection ×
Number of indoor units for interlocked group setting with one Lossnay unit1 unit
Number of Lossnay units for interlocked group setting with one indoor unit1 unit
Independent Lossnay® Unit
(not interlocked with CITY MULTI® or Mr. Slim® systems)
Start/Stop
Ventilation mode
Filter maintenance indicator
Lossnay error indicator
Delayed operation
External control operating mode selection
Number of Lossnay units
(
In the case of LGH-200RX type, count each unit as two for calcultion)
®
(
Refer to page 118
Available
Not available
×
High/Low
*1
×
16 units
1 unit
)
woL/hgiHcsele tion deeps naf yanssoL
Fixed to automatic
woL/hgiHselection deeps naF
Energy Recovery
By-pass/ Auto
15 units
stinu 2 srellortnoc etomer fo rebmuN
CITY MULTI
indoor unit
Remote controller
Mr.Slim (A-control)
indoor unit
Remote
controller
PAR-21MAA
Lossnay remote controller
(PZ41SLB-E)
M-NET transmission cable
®
Lossnay unit
LGH-RX type
PZ52SF-E
Lossnay unit
LGH-RX type
Mr. Slim-Lossnay® connecting cable
(
Enclosed accessory
Lossnay unit
LGH-RX type
Lossnay remote
controller
cannot be used.
)
EXT. signal source
for interlocking
to the Lossnay
Interlocked with external device
Start/Stop
Fan speed selection
Ventilation mode switching
Filter maintenance indicator ×
Lossnay error indicator ×
Delayed operation
External control operating mode selection
ERV-26
LGH-F-RX3-E (Feb. 2009)
Fixed to high
Fixed to automatic
EXT. signal source
for interlocking
to the Lossnay
Lossnay unit
LGH-RX type
Performance Certied
to ARI 1060 Standard
Lossnay ERV
LGH-F-RX3-E
Centralized Control System with CITY MULTI
AG-150A
Outdoor unit
Centralized Controller
CENTRALIZED CONTROLLER AG-150A
Power supply unit
Indoor unit
PAC-SC51KUA
Remote controller
A-control Mr. Slim P-Series outdoor unit
®
Lossnay
Indoor unit
Remote controller
M-NET control adapter PAC-SF80MA-E
A-control
Mr. Slim indoor unit
Mr. Slim A-control
PAR- 21 MAA
remote controller
Lossnay
Lossnay M-NET
remote controller
(PZ-52SF-E)
Lossnay
Lossnay M-NET
remote controller
(PZ-52SF-E)
Lossnay
Lossnay
Lossnay M-NET
remote controller
(PZ-52SF-E)
EXT.
signal
source
PZ-52SF-E
connected to
M-NET
Terminals
Performance Certied
to ARI 1060 Standard
ERV-27LGH-F-RX3-E (Feb. 2009)
LGH-F-RX3-E
Remote controllers for CITY MULTI® indoor unit
Remote controllers for
. Slim
®
indoor unit
Remote controllers for Lossnay® unit
®
® ®
®
®
®
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WEDTHU FRISAT
ON
OFFHrAFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
ERROR CODE
AFTER
TIMER
TIME SUNMON TUE WEDTHU FRI SAT
ON
OFFHrAFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
Mr
Possible System Configurations
(1) When using only the Lossnay® remote controller.
(2) Linking Lossnay® and CITY MULTI
®
units.
(3) Linking Mr. Slim® (A-control).
(4) Linking with external equipment.
Please refer to the technical documentation for the
other systems: CITY MULTI® and Mr. Slim®.
General Features of the Lossnay® Remote Controller
It can start and stop the unit, change fan speed, switch the
ventilation mode. It also includes indicators that show errors
and when filter maintenance is required. When using M-NET
transmission to operate from centralized control, use PZ-52SF-E.
Lossnay® Remote Controller (PZ-41SLB-E)
Use when operating from 1 to 15 Lossnay® units at the same time.
Lossnay® M-NET Remote Controller (PZ-52SF-E)
It can be used on the M-NET with CITY MULTI®. Since this remote
controller is supplied power from the M-NET tranmission line, it cannot
be linked with Mr. Slim® and other such systems that do not use M-NET.
ERV-28
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Combination with CITY MULTI
®
--Independent Lossnay® System with Lossnay®
AG-150A
Centralized controller
®
®®
®
®
®®®
®
Lossnay® M-NET remote
Lossnay
®
M-NET remote Lossnay® M-NET remote Lossnay® M-NET remote
Lossnay
®
M-NET remote
®
®®
®
®
®
®
®®
®
®
®
®
®
®
®
®
Lossnay remote controller PZ-41SLB-E cannot be used in conjuction with M-NET.
M-NET Remote Controller and M-NET
®
CENTRALIZED CONTROLLER AG-150A
Lossnay ERV
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-29LGH-F-RX3-E (Feb. 2009)
LGH-F-RX3-E
Item
Details
Centralized
controller
MA remote
controller
ME remote
controller
Lossnay® M-
NET remote
controller
Local Remote
Model
®
O
O
O
O
O
O
O
O
O
O
O
O
o
O
o
O
o
O
o
O
o
O
O
O
O
O
O
O
O
O
Number of Lossnay® remote controllers that can be connected to
one Lossnay
®
unit.
Heat exchanger / Bypass / Automatic
Not used to control
non-interlocked Lossnay
®
AG-150A
24 x 7
24
ERV-30
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
CITY MULTI® and Lossnay® Interlocked System
®
®
®
®®
®
®
®
®
®
®
®
®
®
®
Lossnay® remote controller PZ-41SLB-E
cannot be used with any group on the M-NET.
Lossnay ERV
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-31LGH-F-RX3-E (Feb. 2009)
LGH-F-RX3-E
Item Details
MA remote
controller
ME remote
controller
Lossnay
M-NET remote
controller
O
Local Remote
Model
O
8
8 x 7
min. increments
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
ERV-32
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
MA Remote Controller/ME Remote Controller in Combination with Lossnay
M-NET Remote Controller
Indoor Unit Lossnay LGH-RX type
O
O
CENTRALIZED CONTROLLER AG-150A
z
AG-150A
z
Lossnay ERV
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-33LGH-F-RX3-E (Feb. 2009)
LGH-F-RX3-E
A mixed system including the CITY MULTI can also be configured.
CENTRALIZED CONTROLLER AG-150A
z
AG-150A
CENTRALIZED CONTROLLER AG-150A
z
AG-150A
ERV-34
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
Lossnay ERV
O
Contents
Individual Lossnay
(Lossnay not set
for interlocked
operation)
Interlocked Lossnay
(Lossnay set for
interlocked operation with City Multi)
When Using the LonWorks
®
Compatible Adaptor (LMAP03U) to
Connect to LonWorks
®
By using the LON® adaptor (model name: LMAP03U), it is possible to control and observe Lossnays®
on a building management system using the LonWorks
®
.
• For specifications and functions of the LON
®
adaptor, refer to the materials regarding the LonWorks
®
compatible adaptor.
O
O
O
O
O
O
O
O
O
O
x
x
x
x
x
x
x
x
x
LMAP03U
LMAP03U
Connect the M-Net transmission cable to TB5 A,B of the Lossnay terminal block.
The Lossnay remote controller (PZ-41SLB-E) cannot be used with this system.
Up to 50 units can be connected with one LMAP03U (The LGH-F1200RX) type should be counted as two.
For details about the system or connection cables of the LMAP03U, refer to the technical materials, etc.,
regarding the LMPA03U.
* LonWorks
®
is a registered international trademark, registered in the U.S.A. to the Echelon Corporation.
LonWorks
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-35LGH-F-RX3-E (Feb. 2009)
LGH-F-RX3-E
ERV-36
LGH-F-RX3-E (Feb. 2009)
Performance Certied
to ARI 1060 Standard
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