Ariston Type C Installation Instructions

2
B063
1. SERVICING INSTRUCTIONS
1.1 REPLACEMENT OF PARTS
1.2 TO GAIN GENERAL ACCESS
- Removing the front panel
- Removing the sealed chamber frontal cover
- Removing the side panels
1.3 ACCESS TO THE COMBUSTION CHAMBER
- Removing the combustion cover
- Removing the burner and jets
- Removing the electrodes
- Removing the main heat exchanger
- Removing the air pressure switch
- Removing the fan
- Removing the venturi device
1.4 SERVICING AND REMOVAL OF THE GAS VALVE
- Setting the gas pressures
- Removing the spark generator
- Removing the gas valve
1.5 ACCESS TO THE WATER CIRCUIT
- Removing the D.H.W. (secondary) exchanger
- Removing the safety valve
- Removing the automatic air vent
- Removing the main circuit flow switch
- Removing the pump
- Removing the pressure gauge
- Removing the expansion vessel
- Removing the overheat thermostat
- Removing the heating temperature sensor (N.T.C.)
- Removing the D.H.W. temperature sensor (N.T.C.)
- Removing the divertor valve actuator
- Removing the D.H.W. flow switch
1.6 ACCESS TO THE CONTROL SYSTEM
- Checking the fuses
- Removing the time clock
- Removing the P.C.B.
2. FAULT FINDING
2.1 FAULT FINDING GUIDE (FLOW-CHART)
3. ELECTRICAL DIAGRAMS
4. SHORT SPARE PARTS LIST
TABLE OF CONTENTS

Ariston Type C Specifications

General

Brand	Ariston
Model	Type C
Category	Boiler
Language	English