Junkers ZWE 24 MFA Series User Manual

• Gas central heating for central heating
• Expansion tank
• Domestic hot water heat exchanger
multifunction display)
• Antifreeze system for the heating circuit
23
20.2
- 24.1 kWh/m3
4
• Temperature limiter, in 24 V electrical circuit
ZWE 28-4 MF A23
• Domestic hot water thermostat
The index shows the gas family according to EN 437:
31
42 / EWG, 73/23 / EWG, 89/336 / EWG and of the
construction models described in the EU construction
model verification certificate.
28-4 MFA
Tab. 1
ZWE 28-4
• Electronic ignition
ZWE 24-4 MF A23
• Pressure gauge for heating circuit pressure
Propan/Butan
• Connection plate (optional, extra charge).
• Clamping materials (screws with related accessories)
• Temperature sensor and thermostat for the
heating system
• Bus compatible Bosch Heatronic system, with
• Continuously modulated power
• Possibility of decreasing the heating power, with the
simultaneous maintenance of the maximum power
on the domestic hot water circuit
12.7
- 15.2 kWh/m3
Natural gas and
oil, group
• Forced wall mounting device (except C82)
CE-0085 AS 0001
• Automatic deaerator at the pump, manual
deaerator at the expansion vessel
• DHW priority
• No minimum flow of water is required for circulation
Index Wobbe Index Gas family
Tab. 3
Meets the requirements of low temperature boilers.
• Full safety, via Heatronic, with ionisation monitoring
and magnetic valve, according to EN 298
ZWE 24-4 MF A31
Tab. 2
• Double exhaust gas / air pipe required for
combustion combustion and CO2 / CO measuring
nozzle.
Group 3+
Power plant information
ZWE Category 24-4
Nr. ID al prod. ZWE 24/
Device type
This plant complies with the applicable
European requirements and regulations 90/396 / EEC, 92 /
• Device documentation
• Circulation pump anti-lock system
2H
1.4 Description of the device
1.3 Delivery kit
1.1 Declaration of conformity with
the EU construction model
1.2 Overview of types
W Instant domestic hot water preparation
Heating power 28 kW
GPL
FROM
-4
6 720 610 828 RO (02.01)
II2H 3+
24
Gas methane type H
I2H
28
Heating power 24 kW
31
AND
A Forced Circulation
C42, C32, C12, C82
Euro appliances series
Central heating appliance
Generation
23
MF Multifunction display
Power plant information
1
Machine Translated by Google

Junkers ZWE 24 MFA Series Specifications

General

Brand	Junkers
Model	ZWE 24 MFA Series
Category	Boiler
Language	English