Hitecsa ECVBZ Series - User Manual

IOM 3.2 / HE OCT 2002
HITECSA
ISO 9002
EN29002
UNE66902
VERTICAL AIR COOLED AIR CONDITIONERS
& AIR TO AIR HEAT PUMPS
Self Contained (ACVZ, ACVBZ series)
& Split Systems (CCVZ/ECVZ, CCVBZ/ECVBZ series)
Installation, operation
and maintenance instructions
Self Contained ACVZ 351 401 501 701 721 751 801 1001 1002 1201 1402 1502 2002 2302 2402
Split, outdoor sectio CCVZ 351 401 501 701 721 751 801 1001 1002 1201 1402 1502 2002 2302 2402
Split, indoor section ECVZ 351 401 501 701 721 751 801 1001 1002 1201 1402 1502 2002 2302 2402
Nominal cooling capacity kW
10,0 11,5 14,9 18.7 19,5 22,2 23,4 30,0 29,8 36,0 37,4 44,4 60,0 67,0 72,0
Self Containe ACVBZ 351 401 501 701 721 751 801 1001 1201 1402 1502 1602 2002 2302 2402
Split, outdoor section CCVBZ 351 401 501 701 721 751 801 1001 1201 1402 1502 1602 2002 2302 2402
Split, indoor sectio ECVBZ 351 401 501 701 721 751 801 1001 1201 1402 1502 1602 2002 2302 2402
Nominal cooling capacity kW
9,8 11,5 14,7 18.6 19,4 22,1 23,2 29,7 35,0 37,2 44,2 46,4 59,4 66,0 70,0
Nominal heating capacity kW
10,4 12,7 15,6 19.6 20,6 23,5 24,4 31,7 37,0 39,2 46,6 48,8 63,4 70,0 74,0
COOLING MODELS
HEAT PUMP MODELS

Summary

PHYSICAL AND ELECTRICAL DATA

COOLING MODELS DATA

Physical and electrical specifications for cooling-only air conditioner models.

HEAT PUMP MODELS DATA

Physical and electrical specifications for heat pump air conditioner models.

GENERAL OPERATING GUIDELINES

SAFETY PRECAUTIONS

Essential safety measures for installation and maintenance personnel.

ELECTRICAL CONNECTION GUIDELINES

WIRING AND POWER SUPPLY REQUIREMENTS

Guidance on correct wiring, power supply checks, and voltage unbalance.

RIGGING AND HANDLING PROCEDURES

SAFE LIFTING AND MOVEMENT

SPLIT SYSTEMS REFRIGERANT LINES

CONNECTIONS AND REFRIGERANT CHARGE

Procedures for connecting refrigerant lines and charging the system.

REFRIGERANT LINE DIAMETER SELECTION

REFRIGERANT LINE DIAMETER SELECTION

GAS LINE DIAMETER DETERMINATION

LIQUID LINE DIAMETER DETERMINATION

UNIT START UP PROCEDURES

PRE-START UP CHECKLIST

Essential checks before powering on the unit for the first time.

INITIAL UNIT OPERATION

Steps and considerations for safely starting the unit for operation.

DEFROST SYSTEM OPERATION (Heat Pump)

AUTO DEFROST CYCLE EXPLANATION

PERIODIC MAINTENANCE SCHEDULE

ROUTINE MAINTENANCE TASKS

Overview of recommended maintenance checks including drain, filters, fans, and circuits.

REFRIGERANT AND LEAK MANAGEMENT

THERMOSTAT FUNCTIONAL MODES

OPERATING MODES AND FAN CONTROL SETTINGS

SETPOINT CONTROL AND DISPLAY OPTIONS

INITIAL START-UP CHECKLIST

PRE-OPERATION VERIFICATION ITEMS

A comprehensive list of items to check and record during the unit's initial start-up.

Hitecsa ECVBZ Series Specifications

General

Refrigerant	R410A
Noise Level (Indoor Unit)	45 dB
Dimensions (Indoor Unit)	Varies depending on the model
Dimensions (Outdoor Unit)	Varies depending on the model
Weight (Indoor Unit)	Varies depending on the model
Weight (Outdoor Unit)	Varies depending on the model