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41000664 Iss 05
Figure 1. Electronic program keypad
Document Index
1 Installation Requirements
1.1 Introduction
1.2 General
1.3 Electrical Supply
1.3.1 Electronic Controller
1.4 Location
1.5 Clearance Distance
1.6 Health and Safety
1.7 Standards
2 Dimensions
2.1 Air Curtain
2.2 Electronic Program Keypad
3 Technical Specifications
3.1 General Data
3.2 Electronic Controls
4 Wiring Details
4.1 Installer Wiring - 18 & 24kW
4.2 Factory Wiring - 18 & 24kW
4.3 Network Wiring - Electronic Controller
5 Energy Saving Configuration
5.1 Introduction
5.2 Control with ’outdoor’ temperature sensor
5.3 Control with ’indoor’ temperature sensor
5.4 Optional Features
6 Installation Details
6.1 Mounting
6.2 Electrical Supply
6.3 Installation
6.4 Controller
6.5 Installation Wiring
7 Servicing & Maintenance
8 Spare Parts
8.1 General
8.2 Electronic Controller
9 Fault Finding
9.1 General
9.2 Electrical Heated Units
9.3 Electronic Controller
10 Parts Replacement
10.1 Rotor and Motor Replacement
10.2 Electrical Element Replacement
11 User Instructions
11.1 Keypad Buttons
11.2 Manual Operation
11.3 Automatic Control
11.3.1 Auto Mode
11.3.2 Auto Mode Settings
11.3.3 Door Switch Mode
Installation Requirements
1.1 Introduction
This instruction manual describes the ScreenZone
Large commercial range of air curtains.
Models range from 1500mm to 2000mm in length,
in both Standard and High capacity and are
available in Electrically Heated versions only.
They are designed for mounting above or slung on
drop rods above doorways.
Each air curtain is supplied with a fully electronic
controller giving multi fan and heat settings
(electrically operated units) via a simple key pad
which can be mounted up to 50m from the air
curtain. Optional BMS time control, external
thermostats and door interlocks can be installed.
The
Electronic programmer
shown above allows
the user to control either a single air curtain, or a
network of up to 6 air curtains with the same
settings, and provides the following functions:-
- Heat On Off or Auto via optional thermostat
- Off or Low, Medium and High Fan Speeds
For further details please refer to section 11.2.
