MCZ HydroTherm 70 [25/45] Hydraulic diagrams

INSTALLATION AND USE MANUAL

Chapter 4

page 25

4.7. HYDRAULIC DIAGRAMS

The distance of the hydraulic kit, as stated in the

diagrams below within the speckled area, from the

fireplace stove must not exceed 1 metre.

The following diagrams are to be used only as a guideline.

For proper connection, follow the notes and the instructions

of the plumbing and heating installer, in compliance with

regulations in force.

4.7.1. Diagram 1 OPEN TANK (KIT 1 OPEN TANK)

DESCRIPTION: Fireplace stove as the only heat source with production of domestic hot water (DHW).

ACTIONS:

- fireplace stove heating;

- domestic hot water with fireplace.

1-Fireplace stove 6-Delivery circuit 11-Flow switch

2-Open expansion vessel with float 7-Return circuit 12-Domestic water

3-Control unit 8-Automatic vent valve 13-Radiator

4-Temperature probe 9- 3-way valve A- Aqueduct

5- Circulator 10 - Domestic hot water exchanger TA-Room thermostat