Weil-McLain EGH-85 - Manuals

Page 2 - Note to the installer; Hazard definitions; Please read this page first!

2 Part Number 550-110-031/0605 EGH-85 & 95 Series 4 and PFG-6 & 7 Series 6 & 7 This system is used on gas-fired boilers without vent dampers as shippedfrom the factory. This system is not offered for retrofit. Any attempt to applythe system components to boilers shipped for use with a di...

Page 3 - Control Supplement — Standing Pilot Boilers; Table of contents

3 Part Number 550-110-031/0605 Control Supplement — Standing Pilot Boilers Hazard definitions and Note to the installer .................................................................................... 2 Control installation — EGH-85 & 95 water boilers ...........................................

Page 4 - Control installation —

4 Part Number 550-110-031/0605 EGH-85 & 95 Series 4 and PFG-6 & 7 Series 6 & 7 Control installation — EGH-85 & 95 water boilers

Page 5 - Control installation — EGH-85 & 95 water boilers

5 Part Number 550-110-031/0605 Control Supplement — Standing Pilot Boilers For your safety, turn off electrical power supply and turn off external gas supply valve before attempting to workon the boiler. Failure to comply can cause severe personal injury, death or substantial property damage. Figure...

Page 6 - Control installation — PFG-6 & 7 water boilers

6 Part Number 550-110-031/0605 EGH-85 & 95 Series 4 and PFG-6 & 7 Series 6 & 7 Control installation — PFG-6 & 7 water boilers

Page 8 - Control installation — EGH-85 & 95 steam boilers

8 Part Number 550-110-031/0605 EGH-85 & 95 Series 4 and PFG-6 & 7 Series 6 & 7 Control installation — EGH-85 & 95 steam boilers

Page 9 - with probe-type low water cutoff

9 Part Number 550-110-031/0605 Control Supplement — Standing Pilot Boilers For your safety, turn off electrical power supply and turn off external gas supply valve before attempting to workon the boiler. Failure to comply can cause severe personal injury, death or substantial property damage. Figure...

Page 11 - with float-type low water cutoff; Anticipator settings

11 Part Number 550-110-031/0605 Control Supplement — Standing Pilot Boilers For your safety, turn off electrical power supply and turn off external gas supply valve before attempting to workon the boiler. Failure to comply can cause severe personal injury, death or substantial property damage. Figur...

Page 12 - Lighting instructions — Robertshaw 7000ERHC; FOR YOUR SAFETY READ BEFORE LIGHTING

12 Part Number 550-110-031/0605 EGH-85 & 95 Series 4 and PFG-6 & 7 Series 6 & 7 Lighting instructions — Robertshaw 7000ERHC FOR YOUR SAFETY READ BEFORE LIGHTING LIGHTING INSTRUCTIONS TO TURN OFF GAS TO THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch;...

Page 13 - Troubleshooting; Verify proper operation after servicing

13 Part Number 550-110-031/0605 Control Supplement — Standing Pilot Boilers Troubleshooting Verify proper operation after servicing Never jumper (bypass) any device except for momentarytesting as outlined in troubleshooting chart below.Substantial property damage and/or severe personalinjury could o...

Page 14 - continued

14 Part Number 550-110-031/0605 EGH-85 & 95 Series 4 and PFG-6 & 7 Series 6 & 7 Is 24VAC present across transformer terminals C & Y ? Is damper harness securely plugged in at both ends? Secure connections. Check for open thermostat, LWCO, high limit, spill switch orrollout thermal fu...

Page 16 - Parts

16 Part Number 550-110-031/0605 EGH-85 & 95 Series 4 and PFG-6 & 7 Series 6 & 7 Parts