Primary Heat Exchanger - Immergas NIKE Mini Export Manual

Technical documentation

- PRIMARY HEAT EXCHANGER

This is a blade type water-gas exchanger consisting of four pipes connected together in series.
This is connected to pump delivery (return) and to primary circuit delivery (delivery) by means
of coupling pipes (3) featuring O.R. seals (5) secured by means of special forks (4).
(until serial number2243650)
At the outlet.(delivery) is the overheating safety
thermostat at 115 ºC (2).
The outlet pipe features the 100 °C safety
thermostat (6) and the NTC delivery sensor (7).
STNME ed 07/03
(from serial number 2243651)
At the outlet.(delivery) are the overheating safety
thermostat at 105 ºC (2) and the NTC delivery
sensor (7).
On the outlet pipe is fitted anything.
6
Technical documentation
NIKE MINI