Download York YS Technical data

035L02381-GB0
I- i
Table of Contents
1
2
SUPPLIER INFORMATION
3
1.1 Introduction
1.1
1.2 Warranty
1.1
1.3 Safety
1.1
1.4 Responsibility for Safety
1.1
1.5 About this Manual
1.2
1.6 Misuse of Equipment
1.2
1.7
Safety Labels
1.3
1.8 Material Safety Data
1.4
Product Description
2.1 General
2.1
2.2 Capacity Control
2.2
2.3 Compressor
2.3
2.4 Compressor Lubrication System
2.3
2.4.1
Oil Pump
2.4.2
Oil Heater
2.5 Compress Motor
2.5
2.6 Graphic Control Centre
2.5
2.7 Heat Exchangers
2.6
4
TRANSPORTATION, RIGGING AND
STORAGE
3.1 General
3.1
3.2 Shipment
3.1
3.3 Inspection, Damage and Shortage
3.2
3.4 Rigging
3.3
INSTALLATION
4.1 Location
4.1
4.2 Motors
4.1
4.3 Foundation
4.1
4.4 Clearances
4.1
4.5 Rigging Unit to Final Location
4.1
4.6 Locating and Installing Isolator Pads
4.1
4.7 Installing Optional Spring Isolators
4.2
4.8 Piping Connections
4.2
4.9 Cooler and Condenser Water Piping
4.2
4.9.1
Condenser Water Circuit
4.10 Stop Valves
4.6
4.11 Flow Switches (Field Installed)
4.6
4.12 Drain and Vent Valves
4.6
2.7.1
Evaporator
2.7.2
Condenser
4.13 Checking Piping Circuits and Venting Air
4.6
2.7.3
Water Boxes
4.14 Refrigerant Relief Piping
4.6
2.8 Refrigerant Flow Control
2.6
4.15 Unit Piping
4.6
2.9 Options and Accessories
2.7
4.16 Control Panel Positioning
4.7
2.9.1
Service Isolation Valves
4.17 Control Wiring
4.7
2.9.2
Hot Gas Bypass
4.18 Power Wiring
4.7
2.9.3
Solid State Starter
2.9.4
Variable Speed Drive
4.19 Units with Solid State Starter
or Variable Speed Drive
4.8
2.10 Nomenclature
2.8
4.20 Thermal Insulation
4.8
2.11 Range of Models
2.8
4.21 Installation Check
4.8