Raypak 105B User Manual
Page 2
Contents
2
PART ONE - Owner's Operating Instructions
2
SECTION 1 / START-UP PROCEDURES
2
Before Start-Up
3
Lighting Instructions & Shut-Off Procedures
(manually lighted pilot MV)
4
Operating Instructions & Shut-Off Procedures
(automatically lighted pilot IID)
5
After Start-Up
5
SECTION 2 / CAUTION
5
SECTION 3 / MAINTENANCE & CARE PROCEDURES
6
Pool & Spa Water Chemistry
6
Winterizing the Pool and Spa Heater
7
PART TWO - Installation / Service Instructions
7
SECTION 1 / RECEIVING EQUIPMENT
7
SECTION 2/GENERAL SPECIFICATIONS
7
SECTION 3 / INSTALLATION INSTRUCTIONS
7
Code Requirements
7
Base Installation
8
Clearances
9
Combustion Air
10
Venting Connections
12
Gas Supply Connections
13
Plumbing for Water Connections
14
Electrical Wiring
18
SECTION 4 / SERVICING INSTRUCTIONS
18
General Location of Controls
18
Control Adjustments / Replacements
18
Pressure Switch
19
High Limit
19
Pilot Safety
20
Burner Drawer Removal
20
Gas Valve Removal
20
Main Burner & Orifice Removal
20
Pilot Removal & Cleaning
20
Heat Exchanger Removal
21
Tube Cleaning Procedure
21
Tube Replacement Procedure
21
Desooting Procedure
21
Combustion Chamber Removal
22
SECTION 5 / TROUBLESHOOTING GUIDE
22
Mechanical
23
Electrical MV Units
24
Electrical IID Units
25
SECTION 6 / REPLACEMENT PARTS
1