IDROBLOC Cis a low-consumption water chiller assembly designed for outdoor installa- tion, sized to provide a water flow sufficient to run a relatively high number of terminal units. The thermal head of water to the evaporator can be contained to 2.5°C; in practical terms, this means that the system can run fancoils in all rooms, though only operating the ones located in rooms that are occupied. The user can select which of the fancoils instal- led are to be activated, simply by turning individual units on or off, without ever having to adjust the water distribution circuit.
It is possible to canalise the air delivery outwards by removing the grille for installation with free delivery.
IDROBLOC C must be floor-mounted and has similar dimensions to those of a normal boiler for outside installation.
IDROBLOC Cis especially suitable for domestic use in new or renovated buildings.
IDROBLOC C is quick and simple to install: simply position the unit, then make all water and electrical connections.
The unit can be connected to any type of heating assembly: autonomous or centralised boiler, or district (remote) heating systems.
Compatibility of accessories
IDROBLOC PR 1 PRD RA SDP VT7
3C - 5C - 8C ✔ ✔ ✔ ✔ ✔
Air cooled chiller with radial fan With capacity from 3.5 up to 8.2 kW
IDROBLOC C
R
R4 40 07 7C C
No duct air delivery
Ducted air delivery
• Unit for roof-hanging installation
• All versions are supplied for use with R407C
• Cooling only version
• Compact dimensions
• Centrifugal fan with vertical air delivery for possible ducted installation
• Evaporator dimensioned for working with Δt = 2.5 °C
• Antifreeze electric heater for the plate heat exchanger (as standard)
• Antifreeze electric heater for the storage tank (RA accessory)
• Adjustment and control fully electronic with microprocessor card
• Pre-arrangement for coupling with boiler, with immediate seasonal switching
• Hydraulic circuit complete with pump, expansion tank, storage tank, water filter, flow switch and safety valve
• Possibility of powering the fan coils of all the
environments, keeping in operation only those relative to rooms that are occupied
• Electric power used within the standard domestic availability limits
• Extreme simplicity of installation
• Metallic protective cabinet with rustproof polyester paint
• Color RAL 9002
Features
•PR3: Simplified remote panel. Allows basic machine checks to be carried out (turning on and off, signalling of alarms and season chan- geover). Can be made remote with shielded cable up to 30 m.
• PRD1: Smart remote panel. Repeats at a distance the functions of the panel on the machine. Can be made remote with shielded cable up to 150 m.
•RA: Antifreeze electric heater for the storage tank. It must be factory-mounted.
•SDP: Electronic card for using PR3 accessory up to a distance of 150 m.
•VT7: Anti-vibration mounts.
Accessories
Installation
Performance values refer to the following conditions:
Sound pressure measured in free field conditions at distance of 10 m and direction factor = 2.
Cooling:
- water outlet temperature 7 °C;
- ambient air temperature 35 °C;
- Δt = 5 °C.
* = including circulator pump power consumption
** = with 900 mm channel without protection grille Power supply= 230V ~ 50Hz.
Cod.: SIDBCUY.00 / 0709
The technical data in this document are not binding.
Aermec S.p.A. reserves the right to make whatever modifications it deems necessary to improve the product at any time.
Aermec S.p.A.
Via Roma, 996 - 37040 Bevilacqua (VR) - Italy Tel. +39 04 42 63 31 11 - Telefax +39 044 29 35 66 www .aermec. com
IDROBLOC 3C 5 C 8C
Height A 1118 1118 1145
Width B 606 606 710
Depth C 572 572 590
Weight Kg 110 128 144
Technical data
Dimensions (mm)
IDROBLOC
Cooling capacity kW
Total input power* kW
Input current* A
Evaporator water flow rate l/h (nominal)
Effective pressure kPa (max.)
Sound pressure dB (A)
Total air flow rate (duct 900 mm)** m3/h Pa
Compressors n.
type
Peak current (compressor) A
Storage tank capacity l
Expansion tank capacity l
Pump speed n.
Water connections (female Gas) ø (installation) ø (heating)
C B
A
36
3 C 5 C 8 C
3.5 6.8 8.2
1.74 3.25 3.85
8.2 14.8 19
602 1170 1410
66 58 52
41 42 45
1150 2500 3000
Effective static pressure 20 50 50
1 1 1
Rotary Scroll Scroll
33.5 75 103
17 17 17
2 2 2
. 3 3 3
3/4” F Gas 3/4” F Gas 3/4” F Gas 1/2” F Gas 1/2” F Gas 1/2” F Gas
