Accorroni PLAY 24, Руководство по установке

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Play : sealed chamber condensing boiler with forced draft for the production of hot water for heating and production
instantaneous hot water;
The following potentials are available:
- Play 24 with a heat input of 24 kW (heating) and 28 kW (sanitary)
- Play 28 with a heat input of 28 kW (heating) and 31 kW (sanitary)
- Play 32 with a thermal capacity of 32 kW (heating) and 34.5 kW (sanitary)
All models are equipped with electronic ignition and ionisation flame control .
Installation in a country other than that specified can be a source of danger for people, animals and things.
The boilers meet all the regulations in force in the country of destination which is indicated on the technical data plate.
The main technical characteristics of the boilers are listed below.
Construction features
- Control panel with IPX4D degree of protection of the electrical
system.
- Electronic safety card and integrated modulation.
- Electronic ignition with built-in igniter and detection
- Total premix burner in stainless steel.
- High performance monothermic heat exchanger, in stainless steel
- and aluminum.
- Electronic modulating gas valve with double shutter with constant
- air / gas ratio.
- Modulating combustion fan with electronic control correct operation.
- built-in erator.
- High efficiency modulating heating circulator
- Heating circuit pressure sensor.
- Heating water and sanitary water temperature probe.
- Flue gas probe on the exhaust
- Integrated automatic by-pass.
- 9 liter expansion vessel.
- Manual system loading and unloading taps.
- Stainless steel plate heat exchanger (Play version only).
- Motorized diverter valve.
- Domestic hot water precedence flow meter.
User interface
- Interface with built-in LCD for viewing and controlling the boiler
operating status: OFF, UNLOCK, WINTER and SUMMER.
- Heating water temperature regulator: 20-80 °C (standard range)
or 20-47 °C (reduced range).
- Adjustment of the domestic water temperature: 10-60 °C.
Functional characteristics
- Electronic flame modulation in heating mode with up ramp timing.
- Electronic modulation of the flame in sanitary function.
- Health care function precedence.
- Delivery antifreeze function: ON at P38 + 2 ° C; OFF at P38 + 5 ° C.
- DHW antifreeze function: ON at 5 ° C; OFF at 7 ° C.
- Storage tank antifreeze function ON at 5 ° C; OFF at 7 ° C.
- Timed chimney sweep function: 30 minutes.
- Parameter for adjusting the maximum heat input in heating and
domestic hot water.
- Ignition heat output adjustment parameter.
- Heating range preselection: standard or reduced.
- Ignition flame programming function.
- Heating post-circulation function: 120 seconds (adjustable).
- Sanitary post-circulation function: 30 seconds.
- Post-circulation function for heating temperature> 90 °C: stop
when T <88 °C.
- Post-ventilation function after operation: 30 seconds.
- Post-ventilation function for heating temperature> 99 °C: stop
when T <93 °C.
- Circulator anti-block function and diverter valve: 30 seconds of
operation after 24 hours of non-operation.
- Predisposition for connection to a room thermostat.
- Predisposition for operation with external probe (optional supplied
by the manufacturer).
- Predisposition for operation with OpenTherm Remote Control
(optional supplied by the manufacturer).
- Predisposition for zone operation.
- Anti water hammer function: adjustable from 0 to 3 seconds via
parameter P26.
2. Technical characteristics and dimensions
2.1. Technical features
This boiler works with a built-in total premix gas burner and is supplied in the version: