RefPlus LA Series Manuals

Manuals and User Guides for RefPlus LA Series. We have 2 RefPlus LA Series manuals available for free PDF download: Installation, Operation And Maintenance Manual, Installation, Operation & Maintenance Instructions Manual

RefPlus LA Series Installation, Operation And Maintenance Manual (38 pages)

COMMERCIAL WALK-IN EVAPORATORS

Brand: RefPlus | Category: Air Conditioner | Size: 2 MB

Table of Contents
3
Safety Considerations
4
Introduction
4
Product Description
4
Nomenclature
5
Handling and Rigging
6
Standard Unit Weights
7
R-448A Operating Charges
7
Installation
8
Complete Pre-Installation Inspection
8
Installation Location
8
Mounting
8
Connecting Drain Line
10
Connecting Refrigerant Lines
10
Connecting the Expansion Valve
11
Bulb Location and Installation
11
Suction Line Construction
12
External Equalizer Location
14
Field Wiring
14
Start up
15
Leak Testing and Evacuation
15
Fan Motors
15
Fan Delay Defrost Termination Control
15
Fan Delay Drain Pan Control
15
Adjusting Evaporator Pressure and Superheat
15
Defrost System
16
Air Defrost Units
16
Electric Defrost Units
16
Reverse Cycle Hot Gas Defrost Units
16
Three Pipe Hot Gas Defrost Units
16
Service
17
Initial Inspection
17
Periodic Inspections
17
Cleaning
17
Troubleshooting Chart
18
Replacement Parts
18
Evaporator Start-Up Report Form
19
Wiring Diagrams
21
Lsa-Lva-Laa-Lpa Models - Air Defrost
21
Lva-Laa-Lpa Models - Air Defrost
24
Lse-Lve-Lae-Lpe Models - Electric Defrost
27
Lve-Lae-Lpe Models - Electric Defrost
29
Lsr-Lst Models - Hot-Gas Defrost
31
La-Lp Models - Hot-Gas Defrost
32
Ls-Lv-La-Lp Models - Hot-Gas Defrost
34
Piping Diagrams
35
Typical Piping Diagram for Lsr-Lst Models - Hot-Gas Defrost (Standard)
35
Typical Piping Diagrams for Lsr-Lst Models - Hot-Gas Defrost
35
(With Optional Txv Mounted)
35
Typical Piping Diagram for All Lv-La-Lp Models - Hot-Gas Defrost (Standard)
36
Typical Piping Diagrams for All Lv-La-Lp Models - Hot-Gas Defrost
36
General Warranty
37

RefPlus LA Series Installation, Operation & Maintenance Instructions Manual (12 pages)

WALK-IN COOLERS

Brand: RefPlus | Category: Air Conditioner | Size: 0 MB

Table of Contents
2
Contents

3
Step1 - Completepre-Installationchecks

3
Safety Considerations

3
Introduction

3
- -Installation Step 1 - Complete
  3
- Step 2 - Location
  3
- Step 3 - Mounting
  3
- Step 4 - Connect
  3
- Step 5 - Refrigerant
  4
- Step 6 - Expansionv
  4
- Step 7 - Wiring
  4
Leaktestingandevacuation

4
Start-Up

4
Service

5
- Inspection
  5
- Cleaning
  5
Unit Specifications

6
Troubleshooting Chart

6
- Technical Data
  8
- 3. Start-Up
  10
Refrigerationsystem

10
Technicaldata(Cont'D)

10
Warranties

11

RefPlus Categories

Air Conditioner Controller Fan Heat Pump Control Unit

More RefPlus Manuals

RefPlus LA Series Manuals

RefPlus LA Series Installation, Operation And Maintenance Manual (38 pages)

Table of Contents

RefPlus LA Series Installation, Operation & Maintenance Instructions Manual (12 pages)

Table of Contents

Contents

Step1 - Completepre-Installationchecks

Safety Considerations

Introduction

Leaktestingandevacuation

Start-Up

Service

Unit Specifications

Troubleshooting Chart

Refrigerationsystem

Technicaldata(Cont'D)

Warranties

Related Products

RefPlus Categories