Raypak 0090B 0135B, Operating And Installation Instructions

26

FOR INTERMITTENT IGNITION (IID) WITH HONEY-

WELL OR ROBERTSHAW GAS VALVE (For All Mod-

els)

1.

STOP!

 Read the safety information above.

2. Set the thermostat to the lowest setting.

3. Turn off all electric power to the appliance.

4. This boiler is equipped with an ignition device which

automatically lights the pilot.  Do not try to light the

pilot by hand.

GAS CONTROL

KNOB SHOWN

IN "ON"

POSITION

GAS INLET

Fig. #8201.0

HONEYWELL

(Models 30 - 90)

5.

For Honeywell Valve: 

Turn gas control knob

clockwise

to "Off".

For Robertshaw Valve: 

Push in and move gas

control lever  to "Off" position.

6. Wait 5 minutes to clear out any gas.  Then smell for

gas, including near the floor.  If you smell gas,

STOP!  Follow "B" in the safety information above

on this label.  If you don't smell gas, go to the next

step.

7.

For Honeywell Valve: 

turn gas control counter-

clockwise

to "On".

For Robertshaw Valve: 

Move gas control lever

to  "On" position.

GAS CONTROL

KNOB SHOWN

IN "OFF"

POSITION

GAS INLET

Fig. #8199.0

   ROBERTSHAW

      (All Models)

  8. Turn on all electric power to the boiler.

  9. Set thermostat to desired setting.

10. If the boiler will not operate, follow the instruction

"To Turn Off Gas To Boiler" and call your service

technician or gas supplier.

TO TURN OFF GAS TO BOILER

1. Set the thermostat at the lowest setting.

2. Turn off all the electric power to the boiler if service

is to be performed.

3.

For Honeywell Valve:

Turn gas control knob clockwise

to

"Off".  Make sure knob rest against stop.

For Robertshaw Valve:

Push in and  move gas control lever to "Off"

position.

HONEYWELL PILOT

SYSTEM SHUT DOWN PROCEDURE

To prevent the potential freezing damage to the

heating system, it is recommended that the following

system shut down procedure be performed.

1. Set the room thermostat to "OFF" or the lowest

setting.

2. Turn off all electric switches to the boiler.

3. Turn off all gas valves supplying gas to the boiler.

Refer to operating instruction label on the boiler.

4. Shut off the water supply to the boiler piping system

loop.

5. Open drain valve on the boiler to remove water from

the boiler and the piping circuits.

Note:  

It may be necessary to open the purge valves and/

or manual air vents to facilitate complete drainage of

water from the heating system.