Zamil PV036 User Manual

INSTALLATION,
OPERATION
&
MAINTENANCE
MANUAL
VERTICAL PACKAGED UNITS
'PV' SERIES
MODELS: PV036 - PV060

Zamil PV036 Specifications

General

Refrigerant	R410A
Air Flow (High)	1200 m³/h
Noise Level (Indoor)	42 dB(A)
Type	Split
Power Supply	220-240V, 50Hz
Operating Temperature (Cooling)	18°C to 46°C

Summary

Model Decoding

General

General Statement

Overview of the PV series unit performance and user familiarity requirements.

Warranty

Details warranty coverage for PV series Vertical Packaged Units against manufacturer defects.

Safety Issues

Explains hazard identification and essential safety measures during operation.

Inspection for Damage

Instructions for visually inspecting the unit for physical damage upon delivery.

Installation Instructions

General

Units are shipped assembled; require external power, thermostat wiring, and ducting.

Location of Unit

Key considerations for selecting the unit's installation location, including fixings, drainage, and clearance.

Condensate Drain Connection

Guidelines for using PVC pipe with NPT connection for condensate drain, ensuring slope away from the unit.

Duct Connection

Instructions for connecting ducting in vertical or horizontal configurations using flexible connections.

Electrical Controls

Details the Systemizer™ Microprocessor Based Electronic Control Board features for air-conditioning applications.

Cable Size

Guidance on selecting appropriate cable sizes based on power supply and unit models, referencing ampacity tables.

Dimensions

Front View

Provides the front view diagram with labeled dimensions for the unit.

End View

Offers the end view diagram with labeled dimensions, showing unit depth and height aspects.

Access Details

Left Side Access

Illustrates access points for filters, electrical controls, and compressor on the left side.

Right Side Access

Shows access points for filters, electrical controls, and compressor on the right side.

Operation Instructions

Start-up Inspection & Check List

A comprehensive checklist of points to verify before switching the system on for operation.

Electrical Data

Model No.: PV036

Electrical data for the PV036 model, including voltage range, compressor, fan motor, MCA, and MOCP.

Model No.: PV048

Electrical data for the PV048 model, including voltage range, compressor, fan motor, MCA, and MOCP.

Model No.: PV060

Electrical data for the PV060 model, including voltage range, compressor, fan motor, MCA, and MOCP.

Maintenance Instructions

Crankcase Heater

Explains the function of the crankcase heater and its power supply requirements before system start-up.

Cleaning of Coils & Filters

Procedures for cleaning evaporator coils, drain pans, drain lines, and filters for optimal performance.

Preventive Maintenance Schedule

Item

Lists maintenance items with their required frequency in months.

Maintenance Tools/Equipment Required

Lists standard and special tools and equipment needed for performing maintenance tasks.

Trouble Shooting Chart

Compressor will not start - no hum.

Lists causes and corrective measures for the symptom where the compressor does not start or hum.

Compressor will not start – hums but trips on overload protector.

Details potential causes and solutions when the compressor hums but trips on the overload protector.

Compressor starts and runs, but short cycles on overload protector.

Troubleshooting guide for compressors that start, run, but short cycle on the overload protector.

Units runs OK, but short cycles on.

Identifies causes and corrective actions for units that run but short cycle.

Unit operates long or continuously.

Explains common causes and solutions for units that operate for extended periods or continuously.

Suction line frosted or sweating.

Troubleshooting steps for symptoms related to a frosted or sweating suction line.

Evaporator ices up.

Lists causes and corrective measures for the evaporator icing up.

Head pressure too high.

Troubleshooting guide for high head pressure symptoms, including causes and corrective actions.

Head pressure too low.

Details causes and solutions for low head pressure in the system.

High suction pressure.

Troubleshooting steps for high suction pressure, including potential causes and corrections.

Run capacitor open, shorted or blown.

Identifies causes and corrective measures for a faulty run capacitor.

Space temperature too high.

Troubleshooting guide for when the space temperature is too high.

Liquid line frosted or sweating.

Troubleshooting steps for a frosted or sweating liquid line.

Unit noisy.

Lists causes and corrective measures for noisy unit operation.

Typical Schematic Wiring Diagram

For normal air-conditioning applications

Provides the wiring diagram for standard air-conditioning applications, detailing components and connections.

Notes

Important notes regarding power supply, wire replacement, crankcase heater, and circuit protection.

Typical Schematic Wiring Diagram (For communication shelter applications)

For communication shelter applications

Presents the wiring diagram for communication shelter applications, covering dual unit setups.

Notes

Notes relevant to communication shelter applications, including power supply and unit setup.

Parts List

Model Number

Lists various components and their corresponding part numbers for different model numbers.