Ballu BSZ-30H User Manual

WALL MOUNTED SPLIT-TYPE AIR CONDITIONERS
CONTENTS
1. IMPORTANT NOTICE ···································2
2. TECHNICAL SPECIFICATION ·····················3
3. OPERATION DETAILS ·······························4
4. WIRING DIAGRAM ············· 12
5. EXPLOSION VIEW ····························13
6. PARTS LIST ·············15
Models
BSZ-30H
OB207t-1qxp 25/9/97 8:51 PM Page 1
SERVICE MANUAL
No.TE100115

Ballu BSZ-30H Specifications

General

Refrigerant	R410A
Noise Level (Outdoor)	50 dB
Type	Split System
Modes	Cooling, Heating, Fan, Dehumidification
Operating Temperature (Cooling)	+18 to +43 °C
Operating Temperature (Heating)	-7 to +24 °C

Summary

Technical Specifications

Operation Details

Remote controller

Electronic controller

Defrosting function

Outlines the conditions and timing for entering and exiting the defrosting cycle.

Auxiliary Electric heating function

Describes the conditions for activating and stopping the auxiliary electric heating.

Compressor's protection function

Covers 3-minute delay, interval protection, and state change immunity for the compressor.

Fault protections

Lists failure codes (E1, E2, E6) and their associated protection procedures and resolutions.

Anti-frosting protection of indoor evaporator

Explains the conditions for anti-frosting protection and system response to ice buildup.

Emergency switch (ON/OFF)

Overheating protection

Details the protection mechanisms triggered by high indoor coil temperatures (IPT).

Anti-cold wind control in heating

WIRING DIAGRAM

Part List

Indoor Unit- BSZ-30H

Outdoor Unit- BSZ-30H