JANSTAR
MODULATING WARM AIR HEATER
with SYSTEM E-T Control
INSTALLATION, COMMISSIONING & SERVICING INSTRUCTIONS
G.C. No 42 451 07
Publication No. ZZ 757/9
June 2000
Fig. 1
JANSTAR Principal Components
1.1
The Johnson & Starley JANSTAR is a all mounted, room sealed, fan assisted, down flow warm air heater with SYSTEM
E-T control. It is designed for use with a concentric air inlet/flue, which enables combustion air to be admitted to the
burner, whilst combustion products are discharged to the outside, via a concentric terminal.
1.2
The air heater output varies automatically between 8.0 kW (27,300Btu/h) and 2.0 kW (6,800 Btu/h) for horizontal flued
installations, and 8.5 kW (29000Btu/h) and 2.8 kW (9600Btu/h) for vertical flued installations.
1.3
The appliance is supplied assembled for left hand return air entry. For conversion to right hand return entry, refer to
Section 4. If return air is via the top of the fan chamber, a side blanking plate (Pt No W800-0133000) is required. An
adaptor kit is available which permits the appliance to be converted to an upflow model. The appliance may be base duct
mounted. The JANSTAR is also provided with the facility for connection to a remote time control (not supplied), with
volt-free contacts (i.e. The switching supply is provided by JANSTAR), to enable selection of operating times.
1.4
A mesh filter, for air return duct mounting, is supplied as standard. However, a Cleanflow electronic filter is offered as an
alternative option.
THIS APPLIANCE CONFORMS TO BS EN 55014
Key
Description
Key
Description
1
Air circulating fan
7
Fan delay/ Overheat limit control
2
Fan energy capacitor
8
Air filter (L H shown)
3
Burner assembly
9
Flue outlet/combustion air inlet
4
Ignition/detection electrode
10
Fan to flue connection
5
Gas connection
11
Flue gas test point
6
Multifunctional control
12
Combustion air fan
1
This appliance has been tested and certified for use with natural gas.
1.
GENERAL DESCRIPTION
1
2
4
3
5
6
7
8
10
11
12
9
Johnson and Starley prides itself on its ability to supply spare parts quickly and efficiently. If you have a problem in
obtaining a spare part, please contact Johnson and Starley Spares Department at the address below.
JOHNSON & STARLEY LTD.
Telephone:
(01604) 762881
Rhosili Road,
B r a c k m i l l s ,
Telefax:
(01604) 767408
Northampton NN4 7LZ
