Mitsubishi Electric TG-2000A Operation Manual page 6

The following combinations of the TG-2000A and the G-50A are possible.
Ver. 1.**
G-50A
Ver. 2.1*
Ver. 2.30
Ver. 2.31
Ver. 2.40
Ver. 2.50
Ver. 2.51
Ver. 2.60
Ver. 2.70
Ver.2.71 or later
❈1: When using G-50A software version 2.50 or later, it is necessary to use TG-2000A software version 4.10 or later. Version
2.00 of the TG-2000A software will not operate properly.
(2) Group setting restrictions
Item
Remote controls
Number of indoor units
connected to a group
Number of SC and RC
connected to a group
Groups per floor
SC: System controller, RC: Remote controller
(3) Charge (billing) restrictions
The air conditioning cost calculation method use by this unit is the Mitsubishi proprietary general electric power apportioning
method. (including counts by meter for gas, electricity, etc.)
For this reason, it may not be usable for all instances of trade or verification (by quantity), due to varying laws in
different countries, as well as other possible circumstances.
Please check the relevant laws and regulations of the country where the unit will be used, and use the unit in ways that will
not violate them. Mitsubishi Electric will not be held responsible for any damages suffered.
Air conditioning costs incurred in connection with the use of the unit are subsumed within the fees charged to tenants by
building owners. We recommend that owners and tenants execute a separate contract, or come to a similar agreement, to the
effect that air conditioning costs (which are not charged based on electrical metering) will be collected in the form of usage
fees, to be pro-rated in accordance with the manner in which the air conditioners are used (including emergency support for
breakdowns).
1. Watt-hour meters will not be used to measure all air conditioner electrical supply points.
2. The unit cannot be used for applications demanding calculation methods that would involve installing watt-hour meters
on all air conditioners.
3. The system estimates pro rata electrical use by air conditioners, and thus, cannot be used for proof of transactions.
4. Air conditioning usage fees may vary according to operating load on air conditioners, even though the running time
may be the same.
5. When connecting one or more units to a watt-hour meter, differences may result from the division of the total electrical
use thus measured. Calculations are made by dividing equally, with more than one air conditioner being treated as a
single unit for these purposes.
6. The air conditioners are being supplied with electricity even when they are not running, and thus, usage fees will be
charged even if the air conditioners are not in use.
7. If computers, G-50s, or PLCs break down, assistance will be provided primarily through past pro rata average rates.
8. Readings of watt-hour and gas meters are taken in pulses, with performance and precision dependent on the meters
themselves. Therefore, under on circumstances do we accept any responsibility.
When address change is accompanied by a system change and an increase in the number of air conditioners, charge appor-
tionment may also be affected. Obtain the building owner's approval before making any changes. Please contact MITSUBISHI
ELECTRIC CORPORATION AIR-CONDITIONING & REFRIGERATION SYSTEMS WORKS for the contents of the affect.
TG-2000A
Ver. 2.00
V
V
V
V
❈1
❈1
❈1
❈1
❈1
Restrictions
2 per group * Other remote controls besides M-NET type will not work
1 to 16 * IC, KIC, AIC or LC cannot be used within the same group. It is not possible
for group settings to span G-50A
4 per group * The number of G-50A is not included
Max. 50 groups
per floor
Ver. 4.10 or higer
V
V
❈ Supports billing function
V
V
❈ Supports energy saving and peak cut functions
V
❈ Compatible with the set temperature range limit
function
V
V Support for auto-changeover, night mode function,
and IC I/O signal general equipment
❈ Multi-language support
V
❈ Compatible with the set temperature range limit
V
function
Ver.4.70 or later
❈ Recommended
4
Note
Notes