Mitsubishi Electronics LGH-15RX4-E, LGH-80RX4-E, LGH-65RX4-E, LGH-25RX4-E, LGH-35RX4-E User Manual

...
0 (0)
Mitsubishi Electronics LGH-15RX4-E, LGH-80RX4-E, LGH-65RX4-E, LGH-25RX4-E, LGH-35RX4-E User Manual

Lossnay

Models:

LGH-15RX4-E, LGH-50RX4-E, LGH-100RX4-E,

LGH-25RX4-E, LGH-65RX4-E, LGH-150RX4-E,

LGH-35RX4-E LGH-80RX4-E LGH-200RX4-E

Operating Instructions

(For the user)

Please read through these instructions in order to familiarize yourself with the proper and safe procedures for operating the Lossnay.

After reading this manual, keep it in an easily accessible and safe place for future reference.

Safety precautions

The following signs indicate that death or serious injury may be caused by a failure to heed the precautions described below and the resultant mishandling of the product.

WARNING

 

 

 

● This product must not be disassembled under any circumstances. Only authorized repair technicians are qualified to conduct

 

 

 

disassembly and repairs.

No

(Failure to heed this warning may result in fire, electrical shock or injury.)

disassembly

 

 

 

If your product needs to be repaired, consult your dealer.

 

 

 

● Do not splash water over this product.

Prohibited

(Failure to heed this warning may result in fire and/or electrical shock.)

● If flammable gases should leak, do not turn the Lossnay’s switch on or off.

 

 

 

 

 

 

(Failure to heed this warning may cause the electrical contacts to generate sparks which may result in an explosion.)

 

 

 

Open windows to ventilate.

 

 

 

● Do not poke your fingers or sticks into the air intake and outlet while the product is operating.

Do not touch

(Failure to heed this warning may result in injury.)

 

 

 

 

● Gloves should be worn when doing the installation and maintenance work.

Instructions

(Failure to heed this warning may result in injury.)

● Be sure that the power board circuit breaker is in the OFF position and is securely locked by lock and key before proceeding with

must be

followed

maintenance work.

 

 

 

 

 

 

(Failure to heed this warning may result in electrical shock or injury.)

 

 

 

● In the event of trouble (smell of burning, etc.), shut down operation, set the power board circuit breaker to its OFF position and

 

 

 

consult your dealer.

 

 

 

(Continued operation without remedying the trouble may result in electrical shock, fire, etc.)

Names of the parts

Models LGH-15 to 100 RX4

Models LGH-150 and 200 RX4

1 Maintenance cover

3 Lossnay core holder

1 Maintenance cover

3 Lossnay core holder

2 Control box

4 Air supply fan

2 Control box

4 Air supply fan

5 Lossnay core

7 Air filter

5 Lossnay core

7 Air filter

 

6 Air exhaust fan

 

 

 

 

 

8 Damper plate

 

6 Air exhaust fan

8 Damper plate

1

English

Operation

1. For connection of a remote controller (PZ-41SLB-E)

If the Lossnay’s operation is linked with the operation of an external device such as an air conditioner, the method of use will differ, so carry out the appropriate operation in accordance with the following table. Also, please see the installation and user’s manual for the remote controller (PZ-41SLB-E).

<If not connected to an external device>

Example of System

Operation

Function

 

 

 

 

Run using the remote

• If 2 remote controllers are used, the last

Lossnay

controller.

controller to be used has priority. (Last

Remote Controller

 

Command)

 

 

(Optional parts)

 

 

(PZ-41SLB-E)

 

 

Power Supply

 

 

 

 

 

<If connected to an external device>

 

 

If an external device is

• If you would like to turn ON the Lossnay

 

Remote Controller

connected the “On/Off”

 

alone while the external device is OFF,

 

(Optional parts)

 

 

function of this device will

 

operate it by the Lossnay remote control-

 

(PZ-41SLB-E)

 

 

Power Supply

also control the Lossnay

 

ler.

 

operation.

 

 

 

 

 

 

External device

Operation switch for the external device

 

 

 

Power Supply

 

 

 

 

 

 

 

 

 

 

 

 

The fan speed is on “High”.

Lossnay

 

 

The ventilation mode is “Ventilation Mode

 

 

 

Auto Select”.

 

 

 

 

 

Power Supply

 

 

 

External device

Operation switch for the external device

 

 

 

Power Supply

 

 

 

 

 

 

 

 

 

2.For connection of a Lossnay remote controller (PZ-52SF-E), Mitsubishi Electric Air-Conditioner Network System (MELANS) or City Multi.

This is to be incorporated and used in the Mitsubishi Electric Air-

Conditioner Network System.

This is interlocked with the City Multi and operated by it.

If the Lossnay remote controller (PZ-52SF-E) is used, the Lossnay may be operated independently if connected to City Multi.

For details, refer to the operating manual of PZ-52SF-E.

Lossnay operation using the Lossnay remote controller (PZ-52SF- E) should need the power supply unit. Refer to the system diagram below.

Note

If this is to be used with the Lossnay remote controller (PZ- 52SF-E), refer to the manuals for both the PZ-52SF-E installation and operating manual.

Remote controller PZ-41SLB-E cannot be used with this system.

System diagram

 

Basic system

 

 

M-NET transmission line

Power supply

MELANS

 

 

 

unit

 

 

PAC-SC34KUA

 

Lossnay unit

 

Power

LGH-**RX4-E

 

 

supply

Lossnay remote controller (PZ-52SF-E)

Interlocked to the City Multi indoor unit

M-NET transmission line

City Multi

 

indoor unit

 

 

Lossnay unit

Power

LGH-**RX4-E

 

supply

 

A/C’s remote controller

 

LOSSNAY VENTILATE setting

Both fresh air supply and return air pass through the Lossnay core(s).

Resulting in full heat exchange. Lossnay ventilate setting is used for cooling in the summer and heating in the winter period.

Models LGH-15 to 100 RX4

Models LGH-150 and 200 RX4

 

Damper

 

Damper

Exhaust air

Return air

Exhaust air

Return air

 

 

 

 

Fresh air

Fresh air

Supply air

Supply air

Exhaust air

Return air

 

 

 

 

Fresh air

Supply air

 

 

 

Lossnay core

Lossnay core

BY-PASS VENTILATE setting

The fresh air passes through the Lossnay core(s) and the return room air is exhausted direct. Lossnay bypass ventilate is normally operated during the spring/autumn months.

Models LGH-15 to 100 RX4

Models LGH-150 and 200 RX4

 

Damper

 

Damper

Exhaust air

Return air

Exhaust air

Return air

 

 

 

 

 

Fresh air

Supply air

Fresh air

Supply air

Exhaust air

Return air

 

 

 

 

Fresh air

Supply air

Lossnay core

Lossnay core

AUTOMATIC VENTILATION setting

The automatic damper mode automatically provides the correct ventilation for the conditions in the room. The following shows the effect “By-pass” ventilation will have under various conditions.

2

Loading...
+ 2 hidden pages