Ambirad Vision Range VSXUS Spezifikationen

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read the installation, op

10 1.9 Vent and Combustion Air Inlet - Options Dependent on the type of burner fitted to your heater it is possible to have configurations of vent

11 Figure 8.c Vertical Venting. Figure 8.d Horizontal Venting. HEAT EXCHANGER12'-0"12'-0"(APPROXIMATEMAXIMUM DIMENSIONS)CODE APPRO

12 A 6ins Twin Wall Vent Pipe B 6ins to 4ins Reducer C 4ins Clip D 4ins Flexible Vent E 4ins Flexible Vent to Fan F Heat Exchanger G Forced Burne

13 Products of combustion to ventilated area Fresh Air Products of combustion Firing tube A Forced Burner B Heat Exchanger C 4ins Clips D 4ins Flexi

14 Products of combustion Fresh Air Fresh Air Inlet Firing Tube A Concentric Vent Terminal B 4ins Flexible to concentric vent C 4ins Flexible to Fa

15 1.10 Technical Details Table 4 - Technical Details. All heaters to run on Natural Gas (G20) Burner Size Nominal Gross Heat Burner Head Burner Or

16 COLOUR CODE VSX90 VSX140 U Bend Inner Reflectors Outer Canopy Heat Exchanger 1x 1x 1x 1x COLOUR COD

17 2.3 Prior to assembly • Ensure the area in which you are working is safe and clear of obstructions. • Identify with the components in the check

18 Working at the opposite ends of the tubes to the burner, locate & position two couplers so that the socket heads are facing outwards & the

19 Repeat this procedure referring to the assembly diagram for quantities used on specific models, but noting that the final bracket is not b

2 Introduction. Document Index. 1 Installation Requirements 1.1 Health & Safety 1.2 Packing and Shipping Information 1.3 Heater Suspension 1.4 W

20 2.4.5 CANOPIES Remove protective film before starting. Slide the outer canopies over the reflectors from the U bend end ensuring correct location i

21 2.4.8 Detailed Assembly Drawings The following pages show the technical dimensional details of the VSXUS range of heaters. Figure 9.

22 VSXUS140 2600 TURBULATOR 976 TURBULATOR 2600 TURBULATOR

23 Figure 10. VSXUS Heater Breakdown (3 module VSXUS140 shown)

24 3. Start Up Instructions. These appliances should be commissioned by a qualified mechanical contractor. 3.1 Tools Required. The following tools

25 Check installation has been carried out to these instructions. NO YES Ensure gas and electricity supplies are isolated. Disconnect gas hose from bu

26 Small Flat Head Screwdriver 4. Servicing Instructions. These appliances should be serviced annually by a competent person to ensure safe and effic

27 4.3 Burner Removal Step 1 Isolate power and gas supplies. Step 2 Unplug the power connectors. Step 3 Detach the gas supply as shown below, ta

28 Step 2 The gas injector can be inspected and replaced if contaminated or blocked. When replacing the gas injector ensure approved th

29 4.6 Combustion Fan Assembly Step 1 If ducted air is fitted, slacken hose clamp and remove the flexible hose from the fan. Step 2 Remove fan screw

3 D. The unit shall be electrically grounded in accordance with National Electric Code ANSJJNFPA 70. E. The heater may be installed in aircraft h

30 Step 3 If required the interior of the tubes can then be cleaned using an industrial vacuum cleaner or by using long poles and a scraper. Step 4 R

31 Required Spares In order to aid troubleshooting and servicing we recommend that the components shown in this section should be stocked. Note Any s

32 6. Troubleshooting Guide. Check: 1. Integrity of spark leads 2. Integrity of electrode assembly & spark gap 3. Ignition controller Ensure gas &

33 7. Replacing Parts. 7.1 Burner Controller Replacement Step 1 Slacken screw in burner lid and open the right hand burner access door. Step 2 Disco

34 7.3 Gas Valve Replacement Step 1 Remove the burner assembly as described in the Servicing Sections. Step 2 Open the right hand access

35 THIS PAGE HAS INTENTIONALLY BEEN LEFT BLANK.

36 8.1 To Start the Heater 1. First ensure that the gas supply to each heater is turned on by opening the main gas shut off valve. 2. Ensure that t

4 ***Figure 1. Recommended Methods of Heater Suspension. Were chain supports have an angle of inclination greater than 15° an equal and opposite suppo

5 1.5 Clearance to Combustibles. The minimum clearances to combustible materials are given in the tables below. These minimum distances MUST be adhe

6 1.6 Gas Connection and Supply The gas connection on the heater is ½”N.P.T external thread. Injector sizes and manifold pressure for the burners ar

7 1.7 Electrical Connections This appliance must be electrically grounded Supply 120V 60Hz single phase. Standard heater 0.16HP. Current rating 1.2 a

8 MAIN J.S.T.BROWNGREYBLACKFLAME SENSORIGNITOR8791110 121324PURPLEBLACKLAMPSONBURNERYELLOWGREYBROWNGREENBROWNSOLENOID VALVESWITCHN.C.N.O.C.BROWNBURNER

9 1.8 Vent Requirements and Details 1.8.1 Unvented units Heaters maybe installed without a vent providing the governing building codes