Technical data

1.0 INTRODUCTION
The Santon Premier Plus Solar is a purpose designed unvented solar water heater. The unit has a stainless steel inner
vessel which ensures an excellent standard of corrosion resistance. The outer casing is a combination of resilient
thermoplastic mouldings and corrosion proofed steel (Plastisol) sheet. All Premiers are insulated with CFC/HCFC
free polyurethane foam to meet the latest European heat loss requirements (see Table 3).
The unit is supplied complete with all the necessary safety and control devices needed to allow connection to the
PremierPlus solar cylinder. All these components are pre-adjusted.
This appliance complies with the requirements of the CE marking directive and is KIWA approved to show compli-
ance with Building Regulations (Section G3).
The following instructions are offered as a guide to installation which must be carried out by a competent plumbing
and electrical installer in accordance with Building Regulation G3, The Building Standards
NOTE: Prior to installation the unit should be stored in an upright position in an area free from excessive damp or
humidity.
Table 3: Standing heat losses
Table 2: Unit weights
Type
Model
reference
Nominal
capacity
(litres)
Weight of
unit full
(kg)
DIRECT PES170D 170 210
PES210D 210 259
PES260D 260 308
PES300D 300 362
INDIRECT PES190I 190 240
PES210I 210 264
PES250I 250 308
PES300I 300 367
per day
(kWh/24h)
per year
(kWh/365d)
190 1.52 555
210 1.70 621
250
300 2.28
Nominal
Capacity
(litres)
Standing Heat Loss
170 1.40 511
260 1.98 723
1.96 715
832
4