Schwank bistroSchwank 2-Stage - Manual (Page 20)

2100 / IO 100 Manual
IM110107
RD: MAY 2014
R.L. 4A
20
PROPER WIRING POLARITY MUST BE MAINTAINED, particularly when grouping the heat-
ers in a zone. Total wiring distances of up to 200' must use minimum 16 gauge electrical wire,
and wiring distances of over 200' must use minimum 14 gauge electrical wire. The heater
must be electrically grounded in accordance with local and national electrical codes. Malfunc-
tion of the heating system will result if the voltage varies by more than ±10% .
The heater can be controlled by a line voltage thermostat, a 24 volt thermostat or “off-on”
switch. Total load of all heaters must be considered in determining the required contact rating
of the controlling thermostat or switch.
While better than
nothing, heat from
one side limits comfort Heat from two
or more sides
maximizes
comfort
One Side Heating -
Limited Comfort
Coverage
Better:
Two Sides Heating
- Improved Comfort
Best:
Multi-Side Heating -
Most Uniform
Comfort
ZONE 1
ZONE 1
ZONE 2
ZONE 3
ZONE 2
ZONE 3
9. LAYOUT, COMFORT & CONTROL
Every patio heater layout is unique. Where possible it is recommended that heaters on op-
posing sides (two or more sides) of a patron or heating zone be activated simultaneously to
accomplish highest comfort level.
NOTE: MOUNT HEATER AT MAXIMUM 30° ANGLE TO AVOID DAMAGE