Raypak 538 To 4224 User Manual

Page 11

PART 2 - SECTION II - OPERATING INSTRUCTIONS

LOCATION OF CONTROLS

1. FLAME FAILURE RESET:

This is a combination rest button
and indicator lamp. It indicates,
when illuminated, that the ignition
system has shutdown on its safety
control.

2. ALARM FAIL &
MUTE BUTTON:

This is an optional extra, which will
illuminate when the heater has
generally failed to operate on its
safety controls. The

circuitry

activates an audible alarm on fail,
which can be silenced by pressing
the reset button, however the light
will remain illuminated until the
cause of the failure has been reset.

3. ALARM SIREN:

This is used in conjunction with the
optional extra, ALARM FAIL system
and emits a high pitched "warble"
when activated.

4. TEMPERATURE CONTROL:

Digital type thermostat with
pushbutton adjustment.

1. Flame Fail Reset (Illuminates on FAIL) 2. Alarm Fail & Mute Button (if fitted)
3. Alarm Siren (if fitted) 4. Temperature Control (Digital Thermostat)

MODELS 538 TO 2004, 2404, 2804, 3304, 3804

MODELS 2214, 2634, 3164, 3694, 4224

FLOW SWITCH (ON SOME MODELS ONLY)