Owner`s manual

4211-145 06-25-10
AK 17, 20, 30, 3K20, 3K24, 3K28 & 3K36
System Installation and Service Instructions
Page 9
DIAGRAM 14
DIAGRAM 15 DIAGRAM 16
SECTION 5: WIRING INSTRUCTIONS (All Controls)
SEE ELECTRICAL INFO CHART ON PAGE 12, DIAGRAMS 17 THRU 27
AND WIRING DIAGRAMS ON PAGES 22, 23 & 24
WARNING
The KT60 "must" be mounted inside
the steam room.
Mount the KT60 48" up from steam
room floor.
1. CONTROL CABLE ROUGH-IN
The low voltage control can be mounted up to 25 feet
from the generator either inside or outside the steam
room for the K30, K60 or R30K control but with a built
in temperature sensor, the KT60 must be mounted
inside the steam room, also see #6 optional second-
ary generator control. String the 25' cable from the
control location through 1/2" holes in the wall studs
or ceiling joists to the generator. Note: Do not staple
through or damage cable. Use factory supplied ca-
bles only. Optional for tile rooms, a 2 gang rough-in
box may be installed at the desired control mounting
location. A mounting plate with proper diameter hole
is included with the control kit. Tile up to the hole in
mounting plate as indicated in diagram 18 or 22.
1A. K200i STEAM CABLE ROUGH-IN
There is only one 25' cable to install with the K200i
control system for the RF Connumication Hub which
should be mounted high on a wall near the steam
room or above the steam room. The RF hub relays
signals from the K200i remote and dock to the
generator but does not need to be in direct line of site
with these items. (see diagram # 4.5)
2. TEMPERATURE SENSOR CABLE ROUGH-IN
(REQUIRED FOR K60 OR K30 ONLY)
It is recommended that the sensor be mounted in the
steam room 6" from the ceiling, but not directly over
the steam dispersion head or more than 7 feet above
the floor. String the sensor cable from the sensor
location through 1/2" holes in the wall studs or ceiling
joists to the generator location. Leave 12" of slack at
the sensor location. Note: Do not staple through or
damage cable. Use factory supplied cables only.
3. ELECTRICAL ROUGH-IN
Size wire for the generator as indicated by the Elec-
trical Information Chart on page 9. Use correct size
and type to meet electrical codes. Leave 4 feet of
slack wire at generator location for finish hookup.
Connect the generator to a dedicated circuit breaker.
A GFI device is not required by UL. One may be
installed if required by local codes or the owner. A GFI
device will tend to nuisance trip due to heater element
aging.
4. ELECTRICAL FINISH
Materials (locally available):
- 3/4" Strain relief for supply wire.
A. Route the copper supply wire with appropriate
strain relief through the hole marked POWER ENTRY.
B. Connect the supply wires to terminals marked L1
and L2.
C. Connect the ground to the ground lug (green
screw).
6 in MIN
6 in MIN
15 in MIN
SERVICE CLEARANC
E
15 in MIN
SERVICE
CLEARANCE