background image

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

Содержание EGH-85 Series

Страница 1: ...servicetechnicianinaccordancewiththisSupplementand all applicable codes and requirements of the authority having jurisdiction Read this Control Supplement completely before beginning the installation...

Страница 2: ...m the boiler jacket Note to the installer The following defined terms are used throughout these instructions to bring attention to the presence of hazards of various risk levels or to important inform...

Страница 3: ...installation EGH 85 95 water boilers 4 5 Control installation PFG 6 7 water boilers 6 7 Control installation EGH 85 95 steam boilers with probe type LWCO 8 9 Control installation EGH 85 95 steam boil...

Страница 4: ...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...

Страница 5: ...age Figure 1 Control installation EGH 85 95 water boilers 1 Mount and wire controls per wiring diagram page 4 and Figure 1 a Attach junction box inside left jacket panel with 8 32 x machine screws and...

Страница 6: ...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...

Страница 7: ...to work on the boiler Failure to comply can cause severe personal injury death or substantial property damage Figure 2 Control installation PFG 6 7 water boilers 1 Mount and wire controls per wiring d...

Страница 8: ...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...

Страница 9: ...tantial property damage Figure 3 with probe type low water cutoff 1 Mount and wire controls per wiring diagram page 8 and Figure 3 a Attach junction box inside left jacket panel with 8 32 x machine sc...

Страница 10: ...10 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...

Страница 11: ...elief c Operating and limit circuit wiring must be 18 gauge or heavier as supplied with the boiler 2 Bring supply wiring to boiler Must be 14 gauge or heavier Checkout procedure 1 Follow all instructi...

Страница 12: ...d When lighting the pilot follow these instructions exactly B Before LIGHTING smell all around the appliance areaforgas Besuretosmellnexttothefloorbecause some gas is heavier than air and will settle...

Страница 13: ...end of the thermopile gas valve fitting d Attach other meter lead to thermopile lead copper surface e Follow Lighting Instruction label on boiler also found in Control Supplement or User s Informatio...

Страница 14: ...30 seconds Vent damper will rotate to closed position Close thermostat contacts Vent damper will rotate to open position Is 24VAC present across gas valve terminals Remove damper harness from damper...

Страница 15: ...nals Open thermostat contacts for 30 seconds Vent damper will rotate to closed position Close thermostat contacts Vent damper will rotate to open position Is 24VAC present across gas valve terminals R...

Страница 16: ...16 Part Number 550 110 031 0605 EGH 85 95 Series 4 and PFG 6 7 Series 6 7 Parts...

Отзывы: