GSW G65 Manuale Utente Scaricare il pdf (Pagina 8)

Connection Diagram

Appliance in Standby Condition

The motor is energized during appliance thermostat “off” cycle.

The flue damper is the “closed” position.

Circuit diagram is as shown.

SL VENT DAMPER

128 VAC

24 V

R1 (N.C.)

R2 (N.O.)

SS2 (N.O.)

E.S. (N.O.)

(N.O.)

SS1

E.C.O.

TH.ST

VALVE

GNO

Schematic - Valve and Ignition Module

VALVE AND IGNITION MODULE

SL VENT DAMPER

R2 (N.O.)

SS2 (N.O.)

E.S. (N.O.)

128V

NEUTRAL

24V

E.C.O

TH.ST

(N.O.)

R1 (N.C.)

HV PV

N.S.I.

ONO

N.S.I.

RELAY

DRIVE

PLANE

SENSOR

TRIAC

24 DC

POWER

SUPPLY

DUAL VALVE

OUT

PILOT

ONO

HSI

FLAME SENSING

PILOT BURNER

BURNER

Page 7

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 23 24

COMMERCIAL 1
GAS WATER HEATER 1
IMPORTANT 2
THIS GAS FIRED WATER HEATER 2
LOCATION 2
Figure 1 3
Figure 3 3
Figure 2 3
WATER PIPING 4
FLUE DAMPER 7
DAMPER SHAFT POSITION 7
“OPEN” POSITION 7
“CLOSED” POSITION 7
SL VENT DAMPER 8
ELECTRONIC IGNITION MODELS: 10
CONNECTION DIAGRAM 11
MAIN GAS VALVE 12
YS-S90 A.C 12
LIGHTING INSTRUCTIONS 13
WHITE - RODGERS GAS CONTROLS 13
To Turn Off Gas To Appliance 13
LP (PROPANE) GAS MODELS 16
MAINTENANCE INSTRUCTIONS 16
CATHODIC PROTECTION 18
WATER ODOR PROBLEMS 18
INSTALLATION DIAGRAMS 19
WITH HORIZONTAL STORAGE TANK 20
PRE-HEATER 20
WITH 180 22
CIRCULATING LOOP 22
INSTALLATION RECORD 23
REPAIR PARTS ILLUSTRATION 23
& SCHEDULE 23
*THREE YEAR WARRANTY 24
WARRANTY 24

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GSW G65 Manuale Utente Pagina 8

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