Daikin 910121750 User Manual

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Introduction
Overview
The Touch Screen thermostat is used in conjunction with
the MicroTech III equipped water source heat pump units as
described in the Application Section below. This thermostat
may be used for control of temperature, humidity, occupancy,
fan mode, and system mode, while providing alarm annun-
ciation when there is the need to call for service. Intuitive
menu-driven set-up is provided for easy programming and
operation, with audio prompt for Touch Screen entry conr-
mation. Maintenance features includes time driven display
of “Change Filter”/“Change Pad”/“Change UV Lamp” as a
reminder to change or clean lter/humidity pad or to replace
the UV lamp. Remote indoor or outdoor temperature sensing
is also available with the accessory remote sensors (Part No.
910129095 and 910129096).
Applications
The programmable touch screen thermostat can be used on the products shown in Table 1.
Table 1: Product usage guide
Units Product Models Controls
Used with Programmable Touch Screen
Thermostat and Humidity Display
Water Source
Heat Pumps
Horizontal
Ennity™
W. CCH, CCW
MicroTech III
Unit Controller
Yes
Vertical W. VFC, VFW
Vertical Stacked W. VHC
Console W. MHC, MHW
Horizontal &
Vertical
SmartSource 1-Stage W. GSH, GSV
MicroTech III SmartSource
Unit Controller
SmartSource 2-Stage W. GTH, GTV
Vertical SmartSource Inverter W. DFW Daikin Inverter Controller No
The programmable touch screen thermostat for water source heat pump applications is shown in Table 2
Table 2: Water source heat pump application guide
Units Product Models
Applications
Cool-
ing
Heat-
ing
Dehumidication Electric Heat
Water-
side
Econo-
mizer
Stages
Smart
Dehu-
midi-
cation
Hot Gas
Reheat
Simpli-
ed
Hu-
midistat
Con-
trolled
Dehu-
midi-
cation
Only
Boil-
erless
Supple-
mental
Primary
3-Way
Valve
Control
Water
Source
Heat
Pumps
Hori-
zontal
Ennity
W. CCH,
CCW
1 1 No No No No No No No No No
Vertical
W. VFC,
VFW
1 1 No Yes No No No Yes
1
Yes No No
Vertical
Stacked
W. VHC 1 1 No No No No No No No No No
Console
W. MHC,
MHW
1 1 No No No No No Yes
1
Yes No No
Hori-
zontal &
Vertical
Smart-
Source
1-Stage
W. GSH,
GSV
3 4 Yes Yes Yes Yes Yes
Yes Yes Yes Yes
Hori-
zontal &
Vertical
Smart-
Source
2-Stage
W. GTH,
GTV
3 4 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Vertical
Smart-
Source
Inverter
W. DFW NA NA No No No No No No No No No
Note:
1
With optional Boilerless controls

Daikin 910121750 Specifications

General

Brand	Daikin
Model	910121750
Category	Thermostat
Language	English