Cord Heater Control (-Nd Model Only) - Toshiba RAS-10SAVP-E Service Manual

Toshiba ilmalämpöpumppujen myynti, huolto ja asennus: Jäähdytinpalvelu RefGroup Oy, Vantaa
Item
21. Cord heater control <Base plate cord heater control>
(-ND model only)
When TO sensor is defective, turn off normal heater
output. When COOL thermostat is ON, turn off the
heater output.
Operation flow and applicable data, etc.
TO temp.
9˚C
4˚C
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1. Purpose
Base plate freeze prevention of the
outdoor unit
Heater output
2. Operation
As shown in the left figure, the base
plate freeze preventive heater is
OFF
controlled by temperature of the
outside temp. sensor (TO).
ON
(Equivalent to 75W)
Description