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Marstair CKC 20 1/50 User Manual

Marstair CKC 20 1/50
17 pages
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1 55008418-01
TECHNICAL MANUAL
CKC CONDENSING UNITS
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Marstair CKC 20 1/50 Specifications

General IconGeneral
BrandMarstair
ModelCKC 20 1/50
CategoryAir Conditioner
LanguageEnglish

Summary

Part Numbers and Features

Model Part Numbers

Lists model numbers for CKC units and expansion devices.

Features and Options

Details standard and optional features of the CKC condensing units.

Kits and Dimensions

Available Kits

Lists available kits for CKC units, including part numbers.

Dimensions & Weights CKC (Unpacked/Packed)

Provides unpacked and packed dimensions and weights for CKC units.

Specification Details

Performance Data

Mounting and Dimensions

Mounting CKC Instructions

Provides instructions and diagrams for mounting CKC units.

Dimensions & Weights CKC (15-100)

Details mounting dimensions and weights for CKC 15-100 models with diagrams.

Dimensions & Weights CKC (130-200)

Details dimensions and weights for CKC 130-200 models with diagrams.

Suspension Mounted

Pipework

Pipe Sizes and Fitting Losses

Details pipe sizes for expansion and suction lines and fitting loss calculations.

Pipe Sizing, Connection & Evacuation

Pipe Sizes and Restrictors

Lists equivalent suction and expansion pipe sizes and restrictor values.

Connecting the Units

Provides instructions for connecting pipework between outdoor and indoor units.

Evacuating

Details the process for evacuating pipework and indoor units using a vacuum pump.

Electrical Information

Fuse Sizes

Lists recommended fuse sizes for 1PH and 3PH CKC units.

Refrigerant Handling

Factory Charge and Additional Refrigerant

Details factory charge for various runs and instructions for adding refrigerant and oil.

Pressure Control & Stabilization

Explains head pressure control and system stabilization procedures.

Head Pressure Control Adjustment

Saginomiya (RGE-ZIN4-SH) Adjustment

Instructions for adjusting the Saginomiya head pressure controller.

Alco (FSY-42S) Adjustment

Details how to adjust the Alco head pressure controller setting.

Saginomiya (XGE-4C) Adjustment

Provides guidance on adjusting the Saginomiya head pressure controller range.

Component Identification

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