KRISTAL series

Water Chillers KRISTAL series

KRISTAL is part of the FORTY chiller family, a range created for air conditioning custom-fitted.

It is a hydronic monoblock with reversible heat pump for external installation, extremely compact and quiet. Especially recommended for residential applications, it pays a special attention to the reduction of the noise level. All units are equipped with water circulation pump and accumulation buffer tank. Ventilation modulation control, safety flow switch for water circulation and evaporator antifreeze resistance are included in the basic version.

Compact

Provided with complete wiring and combined in a single monoblock covered with panels. It is only necessary to make the hydraulic and electrical connections.

Silent

Equipped with rotary or scroll compressor and low speed fans that guarantee a reduced sound level according to current legislation.

Reliable

The functions and safety devices are automatically managed by a Mach1 microprocessor, which allows registration of multiple alarmss.

Characteristics

Compact
Silent
Reliable

Technical documentation

TECHNICAL SPECIFICATIONS

Model		KRY021	KRY031	KRY041	KRY051	KRY061
Code		CL 25 501	CL 25 502	CL 25 503	CL 25 504	CL 25 505
Cooling capacity	kW	5,2	7,5	10	12	15
Heating capacity	kW	5,5	8	11	13,5	17,5
Compressor type		Rotary	Rotary	Scroll	Scroll	Scroll
Absorbed total nominal power - cooling	kW	2,1	3	4,2	5,1	6,3
Contact	V/Hz/Ph	230/1/50	230/1/50	230/1/50	400/3/50	400/3/50
Sound power LwA	dB(A)	71	73	76	76	76
Sound pressure LpA	dB(A)	40	42	45	45	45
Standard weight	Kg	90	110	145	150	160
Initial tank capacity	L	15	23	32	32	32
Water flow of pump	l/s	0,25	0,36	0,48	0,57	0,72
Useful impulsion pressure of pump	kpa	45	65	51	70	65
Refrigerant load	Kg	1,7	2,6	2,9	3	3,2

Data referred to the following operating conditions:

Water temp. (12/7°C); outdoor temp. (35°C – 50% HR) for cooling power.

Water temp. (39/45°C); outdoor temp. (7°C – 85% HR) for thermal power.