Weil-McLain 6-20 Series - Manual
Weil-McLain 6-20 Series – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Series 2 – Control Supplement; New installation
- Page 3 – CSD-1 Control System – Propane gas
- Page 4 – II; Existing installation; III; Water and steam trim compo; nents
- Page 5 – IV; Gas piping; Wiring
- Page 6 – LGB; Propane Gas
- Page 9 – Leak test procedure
- Page 10 – VII; Operating instructions
- Page 11 – VIII; Parts
Part Number 550-141-816/0798
Contents
I.
II.
III. Water and steam trim
components .................. 4
IV. Gas piping ................... 5
V. Wiring ........................... 5
Sequence of operation ..... 8
Wiring procedure .............. 8
VI. Leak test procedure ... 10
VII. Operating instructions ..... 1 1
VIII. Parts list ..................... 12
Indicates presence of hazards that can cause severe personal injury, death or
substantial property damage.
Indicates special instructions on installation, operation or maintenance that
are important but not related to personal injury or property damage.
This Control Supplement must only be used by a qualified installer/service
technician. Read these instructions completely before beginning the
installation. Failure to follow these instructions can cause severe personal
injury, death or substantial property damage.
These terms are used throughout this
manual to bring attention to the
presence of hazards of various risk
levels or to important information
concerning the life of the product.
LGB
Gas–fired boiler
CSD-1 Control System
Control Supplement
LGB-6
to
LGB-20
Series 2
–
Propane gas
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Summary
Part Number 550-141-816/0798 2 LGB-6 to LGB-20 Series 2 – Control Supplement I New installation 1. Remove all burners from base box assembly. Remove 3.95 mm natural gas main burner orifices in manifold. Install 2.40 mm propane gas main burner orifices. Use pipe dopesparingly only on male ends. Use p...
Part Number 550-141-816/0798 3 CSD-1 Control System – Propane gas Figure 1 Pilot burner assembly, typical Figure 2 Main flame sensor assembly I New installation – continued
Part Number 550-141-816/0798 4 LGB-6 to LGB-20 Series 2 – Control Supplement 1. These instructions are for use with Propane Control Cartons as listed in Gas Control Arrangement, Table 2 (page 2). 2. Remove jacket door(s) and access panel(s).3. Disconnect wiring and tubing from existing pilot burner ...
